MadButterfly: nodejs/svg.js annotate

annotate nodejs/svg.js @ 1383:bdacbdeb4447

Fix the typo

author	wycc
date	Wed, 23 Mar 2011 23:11:33 +0800
parents	9a585df24e52
children	98ea7146cef3

rev	line source
807 5723e5446b7c Fix incorrect variable name Thinker K.F. Li <thinker@codemud.net> parents: 802 diff changeset	1 // -- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; --
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	2 // vim: sw=4:ts=8:sts=4
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	3 var libxml = require('libxmljs');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	4 var sys=require('sys');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	5 var mbfly = require("mbfly");
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	6 var ldr = mbfly.img_ldr_new(".");
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	7
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	8
713 e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	9 var _std_colors = {
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	10 "white": [1, 1, 1],
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	11 "black": [0, 0, 0],
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	12 "red": [1, 0, 0]
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	13 };
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	14
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	15 function parse_color(color) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	16 var r, g, b;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	17 var c;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	18
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	19 if (color[0] == "#") {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	20 r = parseInt(color.substring(1, 3), 16) / 255;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	21 g = parseInt(color.substring(3, 5), 16) / 255;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	22 b = parseInt(color.substring(5, 7), 16) / 255;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	23 } else if(_std_colors[color]) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	24 c = _std_colors[color];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	25 r = c[0];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	26 g = c[1];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	27 b = c[2];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	28 } else {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	29 r = g = b = 0;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	30 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	31
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	32 return [r, g, b];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	33 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	34
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	35 exports.loadSVG=loadSVG;
784 37a1bd3e3ce1 mbapp accept arguments for display, width and height Thinker K.F. Li <thinker@codemud.net> parents: 783 diff changeset	36
718 0cd59ce76e67 Refactor loadSVG as a class Thinker K.F. Li <thinker@branda.to> parents: 717 diff changeset	37 function loadSVG(mb_rt, root, filename) {
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	38 this.pgstack=[];
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	39 if (filename)
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	40 this.load(mb_rt,root,filename);
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	41 }
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	42
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	43 loadSVG.prototype.load=function(mb_rt, root, filename) {
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	44 sys.puts(filename);
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	45 sys.puts(libxml);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	46 var doc = libxml.parseXmlFile(filename);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	47 var _root = doc.root();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	48 var nodes = _root.childNodes();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	49 var coord = mb_rt.coord_new(root);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	50 var k;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	51 var accu=[1,0,0,0,1,0];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	52 this.mb_rt = mb_rt;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	53 this.stop_ref={};
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	54 this.gradients={};
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	55 this.radials = {};
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	56 this._groupMap={};
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	57 coord.center=new Object();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	58 coord.center.x = 10000;
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	59 coord.center.y = 10000;
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	60 if (this.pgstack.length > 0)
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	61 this.pgstack[this.pgstack.length-1].hide();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	62 this.pgstack.push(coord);
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	63
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	64
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	65 if(_root.attr("width")) {
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	66 k = _root.attr("width").value();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	67 this.width = parseFloat(k);
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	68 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	69 if(_root.attr("height")) {
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	70 k = _root.attr("height").value();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	71 this.height = parseFloat(k);
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	72 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	73
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	74 for(k in nodes) {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	75 var n = nodes[k].name();
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	76 if (n == "defs") {
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	77 this.parseDefs(coord,nodes[k]);
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	78 } else if (n == "metadata") {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	79 this.parseMetadata(coord,nodes[k]);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	80 } else if (n == "g") {
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	81 this.parseGroup(accu,coord,'root_coord',nodes[k]);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	82 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	83 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	84 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	85
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	86
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	87
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	88 loadSVG.prototype.leaveSVG=function()
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	89 {
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	90 var p = this.pgstack.pop();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	91 p.hide();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	92 if (this.pgstack.length > 0)
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	93 this.pgstack[this.pgstack.length-1].show();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	94 }
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	95
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	96 function make_mbnames(mb_rt, n, obj) {
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	97 var mbname;
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	98 var name;
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	99
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	100 if(!mb_rt.mbnames)
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	101 mb_rt.mbnames = {};
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	102
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	103 mbname = n.attr("mbname");
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	104 if(mbname) {
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	105 name = mbname.value();
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	106 mb_rt.mbnames[name] = obj;
928 35b6a9411e26 Use inkscape:label to be the same way as the mbname. In this way, we can use the property editor to define name of the object. wycc parents: 914 diff changeset	107 }
35b6a9411e26 Use inkscape:label to be the same way as the mbname. In this way, we can use the property editor to define name of the object. wycc parents: 914 diff changeset	108 mbname = n.attr("label");
35b6a9411e26 Use inkscape:label to be the same way as the mbname. In this way, we can use the property editor to define name of the object. wycc parents: 914 diff changeset	109 if(mbname&&(mbname.value()!="")) {
35b6a9411e26 Use inkscape:label to be the same way as the mbname. In this way, we can use the property editor to define name of the object. wycc parents: 914 diff changeset	110 name = mbname.value();
35b6a9411e26 Use inkscape:label to be the same way as the mbname. In this way, we can use the property editor to define name of the object. wycc parents: 914 diff changeset	111 mb_rt.mbnames[name] = obj;
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	112 }
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	113 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	114 var gname = n.attr('id').value();
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	115 sys.puts("defone object "+ gname);
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	116 mb_rt.mbnames[gname] = obj;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	117 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	118 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	119 }
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	120
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	121 function getInteger(n,name)
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	122 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	123 if (n == null) return 0;
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	124 var a = n.attr(name);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	125 if (a==null) return 0;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	126 return parseInt(a.value());
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	127 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	128
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	129 function parsePointSize(s)
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	130 {
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	131 var fs=0;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	132 var i;
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	133
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	134 for(i=0;i<s.length;i++) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	135 if (s[i]<'0' \|\| s[i] > '9') break;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	136 fs = fs*10 + (s[i]-'0');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	137 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	138 return fs;
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	139
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	140 }
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	141
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	142 function parse_style(node) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	143 var style_attr;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	144 var style;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	145 var parts, part;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	146 var kv, key, value;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	147 var content = {};
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	148 var i;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	149
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	150 style_attr = node.attr('style');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	151 if(!style_attr)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	152 return content;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	153
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	154 style = style_attr.value();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	155 parts = style.split(';');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	156 for(i = 0; i < parts.length; i++) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	157 part = parts[i].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	158 if(part) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	159 kv = part.split(':');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	160 key = kv[0].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	161 value = kv[1].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	162 content[key] = value;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	163 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	164 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	165
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	166 return content;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	167 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	168
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	169 function parseColor(c)
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	170 {
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	171 if (c[0] == '#') {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	172 return parseInt(c.substring(1,3),16)<<16 \| parseInt(c.substring(3,5),16)<<8 \| parseInt(c.substring(5,7),16);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	173 }
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	174 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	175
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	176 function parseTextStyle(style,n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	177 {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	178 var attr;
625 9f2080b68f8e Add the text style parser. This can not handle the recursive tspan yet. wycc parents: 624 diff changeset	179 if (n) {
9f2080b68f8e Add the text style parser. This can not handle the recursive tspan yet. wycc parents: 624 diff changeset	180 attr = n.attr('style');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	181 } else {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	182 attr = null;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	183 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	184 if (attr == null) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	185 return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	186 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	187 var f = attr.value().split(';');
625 9f2080b68f8e Add the text style parser. This can not handle the recursive tspan yet. wycc parents: 624 diff changeset	188
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	189 for(i in f) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	190 var kv = f[i].split(':');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	191 if (kv[0] == 'font-size') {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	192 style.fs = parsePointSize(kv[1]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	193 } else if (kv[0] == "font-style") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	194 } else if (kv[0] == "font-weight") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	195 } else if (kv[0] == "fill") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	196 style.color = parseColor(kv[1]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	197 } else if (kv[0] == "fill-opacity") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	198 } else if (kv[0] == "stroke-opacity") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	199 } else if (kv[0] == "stroke") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	200 } else if (kv[0] == "stroke-width") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	201 } else if (kv[0] == "stroke-linecap") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	202 } else if (kv[0] == "stroke-linejoin") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	203 } else if (kv[0] == "stroke-lineopacity") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	204 } else if (kv[0] == "font-family") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	205 style.family = kv[1];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	206 } else if (kv[0] == "font-stretch") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	207 } else if (kv[0] == "font-variant") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	208 } else if (kv[0] == "text-anchor") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	209 } else if (kv[0] == "text-align") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	210 } else if (kv[0] == "writing-mode") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	211 } else if (kv[0] == "line-height") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	212 } else {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	213 sys.puts("Unknown style: "+kv[0]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	214 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	215 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	216 }
732 6879aa403306 Add set_text to the coordinate of the coord_t of the text. wycc parents: 720 diff changeset	217 function tspan_set_text(text)
6879aa403306 Add set_text to the coordinate of the coord_t of the text. wycc parents: 720 diff changeset	218 {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	219 this.text.set_text(text);
732 6879aa403306 Add set_text to the coordinate of the coord_t of the text. wycc parents: 720 diff changeset	220 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	221
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	222 function _parse_font_size(fn_sz_str) {
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	223 var pos;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	224
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	225 pos = fn_sz_str.search("px");
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	226 if(pos >= 0)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	227 fn_sz_str = fn_sz_str.substring(0, pos);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	228 pos = fn_sz_str.search("pt");
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	229 if(pos >= 0)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	230 fn_sz_str = fn_sz_str.substring(0, pos);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	231
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	232 return parseFloat(fn_sz_str);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	233 }
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	234
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	235 loadSVG.prototype.parseTSpan = function(coord, n, pstyle) {
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	236 var x = getInteger(n,'x');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	237 var y = getInteger(n,'y');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	238 var tcoord = this.mb_rt.coord_new(coord);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	239 var style;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	240 var family = "Courier";
902 e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	241 var weight = 80;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	242 var slant = 0;
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	243 var sz = 10;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	244 var face;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	245 var k;
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	246 var obj = this.mb_rt.stext_new(n.text(),x,y);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	247
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	248 style = parse_style(n);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	249 for(k in pstyle) {
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	250 if(k in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	251 continue;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	252 style[k] = pstyle[k];
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	253 }
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	254
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	255 if("font-family" in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	256 family = style["font-family"];
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	257 if("font-size" in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	258 sz = _parse_font_size(style["font-size"]);
902 e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	259 if("font-weight" in style) {
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	260 if(style["font-weight"] == "bold")
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	261 weight = 200;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	262 }
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	263 if("font-style" in style) {
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	264 if(style["font-style"] == "oblique")
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	265 slant = 110;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	266 }
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	267
902 e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	268 face = this.mb_rt.font_face_query(family, slant, weight);
899 ec94dd788332 set style for a text with computed text length Thinker K.F. Li <thinker@codemud.net> parents: 891 diff changeset	269 obj.set_style([[n.text().length, face, sz]]);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	270
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	271 tcoord.add_shape(obj);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	272 tcoord.set_text = tspan_set_text;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	273 tcoord.text = obj;
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	274
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	275 this._set_paint_style(style, obj);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	276 this._set_bbox(n, obj);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	277
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	278 make_mbnames(this.mb_rt, n, tcoord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	279 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	280
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	281 loadSVG.prototype._prepare_paint_color = function(color, alpha) {
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	282 var paint;
713 e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	283 var c;
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	284
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	285 if (color[0]=='#') {
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	286 var r,g,b;
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	287 r = parseInt(color.substring(1,3),16)/255;
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	288 g = parseInt(color.substring(3,5),16)/255;
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	289 b = parseInt(color.substring(5,7),16)/255;
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	290 paint = this.mb_rt.paint_color_new(r, g, b, alpha);
713 e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	291 } else if(_std_colors[color]) {
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	292 c = _std_colors[color];
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	293 paint = this.mb_rt.paint_color_new(c[0], c[1], c[2], alpha);
807 5723e5446b7c Fix incorrect variable name Thinker K.F. Li <thinker@codemud.net> parents: 802 diff changeset	294 } else if (color.substring(0,3) == 'url') {
5723e5446b7c Fix incorrect variable name Thinker K.F. Li <thinker@codemud.net> parents: 802 diff changeset	295 var id = color.substring(5, color.length-1);
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	296 if(id in this.gradients) {
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	297 var gr = this.gradients[id];
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	298 paint = this.mb_rt.paint_linear_new(gr[0],gr[1],gr[2],gr[3]);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	299 } else {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	300 var radial = this.radials[id];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	301 paint = this.mb_rt.paint_radial_new(radial[0],
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	302 radial[1],
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	303 radial[2]);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	304 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	305 paint.set_stops(this.stop_ref[id]);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	306 } else {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	307 paint = this.mb_rt.paint_color_new(0,0,0,1);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	308 }
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	309 return paint;
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	310 };
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	311
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	312 function guessPathBoundingBox(coord,d)
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	313 {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	314 return;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	315 var items = d.split(' ');
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	316 var len = items.length;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	317 var pair;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	318 var i;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	319 var minx,miny;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	320
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	321 minx = 10000;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	322 miny = 10000;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	323
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	324 for(i=0;i<len;i++) {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	325 var type = items[i].toLowerCase();
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	326 x = minx;y = miny;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	327 switch(type) {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	328 case 'm':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	329 case 'l':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	330 case 'a':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	331 case 'x':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	332 pair = items[i+1].split(',');
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	333 if (pair.length==2) {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	334 x = parseFloat(pair[0]);
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	335 y = parseFloat(pair[1]);
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	336 i++;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	337 } else {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	338 x = parseFloat(items[i+1]);
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	339 y = parseFloat(items[i+2]);
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	340 i+=2;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	341 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	342 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	343 case 'q':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	344 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	345 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	346 case 'c':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	347 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	348 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	349 case 's':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	350 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	351 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	352 case 'h':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	353 x = parseFloat(items[i+1]);
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	354 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	355 case 'v':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	356 y = parseFloat(items[i+1]);
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	357 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	358 default:
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	359 continue;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	360 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	361 if (x < minx) minx = x;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	362 if (y < miny) miny = y;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	363 }
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	364 if (coord.center.x > minx)
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	365 coord.center.x = minx;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	366 if (coord.center.y > miny)
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	367 coord.center.y = miny;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	368 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	369
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	370 function _mul(m1, m2) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	371 var res = new Array();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	372
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	373 res.push(m1[0] * m2[0] + m1[1] * m2[3]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	374 res.push(m1[0] * m2[1] + m1[1] * m2[4]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	375 res.push(m1[0] * m2[2] + m1[1] * m2[5] + m1[2]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	376 res.push(m1[3] * m2[0] + m1[4] * m2[3]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	377 res.push(m1[3] * m2[1] + m1[4] * m2[4]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	378 res.push(m1[3] * m2[2] + m1[4] * m2[5] + m1[5]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	379
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	380 return res;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	381 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	382
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	383 function _pnt_transform(x, y, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	384 var rx, ry;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	385
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	386 rx = x * matrix[0] + y * matrix[1] + matrix[2];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	387 ry = x * matrix[3] + y * matrix[4] + matrix[5];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	388 return new Array(rx, ry);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	389 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	390
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	391 function _shift_transform(x, y, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	392 var rx, ry;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	393
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	394 rx = x * matrix[0] + y * matrix[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	395 ry = x * matrix[3] + y * matrix[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	396 return new Array(rx, ry);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	397 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	398
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	399 function _transform_bbox(bbox, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	400 var min_x, min_y, max_x, max_y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	401 var x, y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	402 var pnt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	403 var pnts = new Array();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	404 var i;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	405
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	406 pnt = _pnt_transform(bbox.x, bbox.y, matrix);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	407 pnts.push(pnt);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	408 pnt = _pnt_transform(bbox.x + bbox.width, bbox.y, matrix);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	409 pnts.push(pnt);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	410 pnt = _pnt_transform(bbox.x, bbox.y + bbox.height, matrix);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	411 pnts.push(pnt);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	412 pnt = _pnt_transform(bbox.x + bbox.width, bbox.y + bbox.height, matrix);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	413 pnts.push(pnt);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	414
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	415 min_x = max_x = pnts[0][0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	416 min_y = max_y = pnts[0][1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	417 for(i = 1; i < pnts.length; i++) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	418 pnt = pnts[i];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	419 if(pnt[0] < min_x)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	420 min_x = pnt[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	421 if(pnt[1] < min_y)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	422 min_y = pnt[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	423 if(pnt[0] > max_x)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	424 max_x = pnt[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	425 if(pnt[1] > max_y)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	426 max_y = pnt[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	427 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	428
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	429 bbox.x = min_x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	430 bbox.y = min_y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	431 bbox.width = max_x - min_x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	432 bbox.height = max_y - min_y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	433 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	434
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	435 function _reverse(m1) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	436 var rev = new Array(1, 0, 0, 0, 1, 0);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	437 var m = new Array(m1[0], m1[1], m1[2], m1[3], m1[4], m1[5]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	438
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	439 rev[3] = -m[3] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	440 m[3] = 0;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	441 m[4] += rev[3] * m[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	442 m[5] += rev[3] * m[2];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	443
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	444 rev[1] = -m[1] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	445 rev[0] += rev[1] * rev[3];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	446 m[1] = 0;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	447 m[2] += rev[1] * m[5];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	448
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	449 rev[2] = -m[2];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	450 rev[5] = -m[5];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	451
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	452 rev[0] = rev[0] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	453 rev[1] = rev[1] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	454 rev[2] = rev[2] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	455
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	456 rev[3] = rev[3] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	457 rev[4] = rev[4] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	458 rev[5] = rev[5] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	459
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	460 return rev;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	461 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	462
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	463 var _bbox_proto = {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	464 _get_ac_saved_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	465 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	466 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	467
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	468 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	469
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	470 mtx = c._mbapp_saved_rev_mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	471 while(c.parent && typeof c.parent != "undefined") {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	472 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	473 mtx = _mul(mtx, c._mbapp_saved_rev_mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	474 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	475
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	476 return mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	477 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	478
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	479 _get_ac_mtx: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	480 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	481 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	482
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	483 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	484
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	485 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	486 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	487 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	488 mtx = _mul(c, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	489 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	490
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	491 return mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	492 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	493
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	494 _saved_to_current: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	495 var r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	496
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	497 r = _mul(this._get_ac_mtx(), this._get_ac_saved_rev());
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	498
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	499 return r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	500 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	501
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	502 /*! \brief Update x, y, width, and height of the bbox.
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	503 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	504 update: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	505 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	506
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	507 this.x = this.orig.x;
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	508 this.y = this.orig.y;
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	509 this.width = this.orig.width;
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	510 this.height = this.orig.height;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	511
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	512 mtx = this._saved_to_current();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	513 _transform_bbox(this, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	514 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	515 };
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	516
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	517 var _center_proto = {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	518 _get_ac_saved_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	519 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	520 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	521
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	522 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	523
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	524 mtx = c._mbapp_saved_rev_mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	525 while(c.parent && typeof c.parent != "undefined") {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	526 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	527 mtx = _mul(mtx, c._mbapp_saved_rev_mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	528 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	529
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	530 return mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	531 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	532
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	533 _get_ac_mtx: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	534 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	535 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	536
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	537 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	538
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	539 mtx = [c[0], c[1], c[2], c[3], c[4], c[5]];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	540 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	541 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	542 mtx = _mul(c, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	543 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	544
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	545 return mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	546 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	547
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	548 _get_ac_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	549 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	550 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	551
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	552 if(c.type != "coord")
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	553 c = c.parent; // is a shape!
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	554
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	555 mtx = _reverse([c[0], c[1], c[2], c[3], c[4], c[5]]);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	556 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	557 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	558 mtx = _mul(mtx, _reverse([c[0], c[1], c[2], c[3], c[4], c[5]]));
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	559 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	560
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	561 return mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	562 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	563
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	564 _saved_to_current: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	565 var r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	566
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	567 r = _mul(this._get_ac_mtx(), this._get_ac_saved_rev());
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	568
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	569 return r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	570 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	571
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	572 /*! \brief Update x, y of center point of an object.
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	573 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	574 update: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	575 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	576 var xy;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	577
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	578 mtx = this._saved_to_current();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	579 xy = _pnt_transform(this.orig.x, this.orig.y, mtx);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	580
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	581 this._x = xy[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	582 this._y = xy[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	583 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	584
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	585 /*! \brief Move owner object to make center at (x, y).
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	586 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	587 move: function(x, y) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	588 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	589 var xdiff = x - this._x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	590 var ydiff = y - this._y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	591 var shiftxy;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	592 var c;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	593
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	594 mtx = this._get_ac_rev();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	595 shiftxy = _shift_transform(xdiff, ydiff, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	596
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	597 c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	598 if(c.type != "coord")
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	599 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	600
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	601 c[2] += shiftxy[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	602 c[5] += shiftxy[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	603
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	604 this._x = x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	605 this._y = y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	606 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	607
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	608 /*! \brief Move owner object to make center at position specified by pnt.
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	609 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	610 move_pnt: function(pnt) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	611 this.move(pnt.x, pnt.y);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	612 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	613
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	614 /*! \brief Prevent user to modify value.
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	615 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	616 get x() { return this._x; },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	617
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	618 /*! \brief Prevent user to modify value.
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	619 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	620 get y() { return this._y; },
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	621
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	622 /*! \brief Center position in the relative space defined by parent.
a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	623 */
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	624 get rel() {
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	625 var rev;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	626 var xy;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	627
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	628 rev = this._get_ac_rev();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	629 xy = _pnt_transform(this.orig.x, this.orig.y, rev);
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	630
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	631 return {x: xy[0], y: xy[1]};
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	632 },
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	633 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	634
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	635 loadSVG.prototype._set_bbox = function(node, tgt) {
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	636 var a;
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	637 var vstr;
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	638 var bbox, center;
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	639 var orig;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	640
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	641 a = node.attr("bbox-x");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	642 if(!a)
842 76fe4afce640 The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system. wycc parents: 830 diff changeset	643 return 0;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	644
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	645 /* bbox.orig is initial values of bbox. The bbox is recomputed
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	646 * according bbox.orig and current matrix. See bbox.update().
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	647 */
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	648 tgt.bbox = bbox = new Object();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	649 bbox.orig = orig = new Object();
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	650 bbox.owner = tgt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	651 bbox.__proto__ = _bbox_proto;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	652 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	653 orig.x = parseFloat(vstr);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	654
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	655 a = node.attr("bbox-y");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	656 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	657 orig.y = this.height - parseFloat(vstr);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	658
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	659 a = node.attr("bbox-width");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	660 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	661 orig.width = parseFloat(vstr);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	662
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	663 a = node.attr("bbox-height");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	664 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	665 orig.height = parseFloat(vstr);
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	666 orig.y -= orig.height;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	667
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	668 bbox.update();
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	669
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	670 /* center.orig is initial values of center. The center is
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	671 * recomputed according center.orig and current matrix. See
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	672 * center.update().
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	673 */
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	674 tgt.center = center = new Object();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	675 center.orig = orig = new Object();
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	676
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	677 orig.x = bbox.orig.width / 2 + bbox.orig.x;
e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	678 orig.y = bbox.orig.height / 2 + bbox.orig.y;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	679 a = node.attr("transform-center-x");
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	680 if(a) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	681 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	682 orig.x += parseFloat(vstr);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	683 a = node.attr("transform-center-y");
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	684 vstr = a.value();
861 e69f551e4a37 Move initial values of bbox and center to bbox.orig and center.orig Thinker K.F. Li <thinker@codemud.net> parents: 857 diff changeset	685 orig.y -= parseFloat(vstr);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	686 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	687 center.__proto__ = _center_proto;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	688 center.owner = tgt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	689 center.update();
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	690
842 76fe4afce640 The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system. wycc parents: 830 diff changeset	691 return 1;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	692 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	693
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	694 loadSVG.prototype._set_paint_style = function(style, tgt) {
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	695 var paint;
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	696 var fill_alpha = 1;
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	697 var stroke_alpha = 1;
877 deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	698 var alpha = 1;
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	699 var fill_color;
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	700 var stroke_color;
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	701 var stroke_width = 1;
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	702 var i;
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	703
877 deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	704 if(style) {
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	705 if('opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	706 alpha = parseFloat(style['opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	707 if('fill' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	708 fill_color = style['fill'];
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	709 if('fill-opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	710 fill_alpha = parseFloat(style['fill-opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	711 if('stroke' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	712 stroke_color = style['stroke'];
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	713 if('stroke-width' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	714 stroke_width = parseFloat(style['stroke-width']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	715 if('stroke-opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	716 stroke_alpha = parseFloat(style['stroke-opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	717 if('display' in style && style['display'] == 'none')
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	718 return;
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	719 }
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	720
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	721 if(fill_color) {
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	722 if(fill_color != "none") {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	723 paint = this._prepare_paint_color(fill_color, fill_alpha);
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	724 paint.fill(tgt);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	725 }
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	726 }
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	727 if(stroke_color) {
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	728 if(stroke_color != "none") {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	729 paint = this._prepare_paint_color(stroke_color, stroke_alpha);
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	730 paint.stroke(tgt);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	731 }
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	732 }
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	733
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	734 tgt.stroke_width = stroke_width;
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	735
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	736 if(alpha < 1)
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	737 tgt.parent.opacity = alpha;
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	738 };
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	739
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	740 loadSVG.prototype._set_paint = function(node, tgt) {
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	741 var style;
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	742
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	743 style = parse_style(node);
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	744 this._set_paint_style(style, tgt);
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	745 };
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	746
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	747 function formalize_path_data(d) {
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	748 var posM, posm;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	749 var pos;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	750 var nums = "0123456789+-.";
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	751 var rel = false;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	752 var cmd;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	753
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	754 posM = d.search("M");
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	755 posm = d.search("m");
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	756 pos = posm < posM? posm: posM;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	757 if(pos == -1)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	758 pos = posM == -1? posm: posM;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	759 if(pos == -1)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	760 return d;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	761
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	762 if(posm == pos)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	763 rel = true;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	764
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	765 pos = pos + 1;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	766 while(pos < d.length && " ,".search(d[pos]) >= 0)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	767 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	768 while(pos < d.length && nums.search(d[pos]) >= 0)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	769 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	770 while(pos < d.length && " ,".search(d[pos]) >= 0)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	771 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	772 while(pos < d.length && nums.search(d[pos]) >= 0)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	773 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	774 while(pos < d.length && " ,".search(d[pos]) >= 0)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	775 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	776 if(nums.search(d[pos]) >= 0) {
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	777 if(rel)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	778 cmd = "l";
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	779 else
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	780 cmd = "L";
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	781 d = d.substring(0, pos) + cmd + formalize_path_data(d.substring(pos));
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	782 }
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	783 return d;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	784 }
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	785
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	786 loadSVG.prototype.parsePath=function(accu, coord,id, n)
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	787 {
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	788 var d = formalize_path_data(n.attr('d').value());
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	789 var style = n.attr('style');
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	790 var path = this.mb_rt.path_new(d);
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	791 var pcoord = this.mb_rt.coord_new(coord);
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	792 pcoord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	793 n.coord = pcoord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	794 this._check_duplicate_src(n,pcoord);
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	795
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	796 guessPathBoundingBox(pcoord,d);
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	797 pcoord.add_shape(path);
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	798 this._set_paint(n, path);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	799 this._set_bbox(n, path);
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	800
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	801 make_mbnames(this.mb_rt, n, pcoord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	802 };
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	803
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	804 loadSVG.prototype.parseText=function(accu,coord,id, n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	805 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	806 var x = getInteger(n,'x');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	807 var y = getInteger(n,'y');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	808 var tcoord = this.mb_rt.coord_new(coord);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	809 var style;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	810
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	811 tcoord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	812 n.coord = tcoord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	813 this._check_duplicate_src(n,tcoord);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	814
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	815 if (n.attr('x')) {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	816 var nx = coord[0]x+coord[1]y+coord[2];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	817 if (coord.center.x > nx)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	818 coord.center.x = nx;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	819 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	820 if (n.attr('y')) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	821 var ny = coord[3]x+coord[4]y+coord[5];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	822 if (coord.center.y > ny)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	823 coord.center.y = ny;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	824 }
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	825 style = parse_style(n);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	826 var nodes = n.childNodes();
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	827 var k;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	828 for(k in nodes) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	829 var c= nodes[k].name();
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	830 if (c == "tspan") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	831 this.parseTSpan(tcoord,nodes[k],style);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	832 } else {
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	833 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	834 }
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	835 this._set_bbox(n, tcoord);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	836
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	837 make_mbnames(this.mb_rt, n, tcoord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	838 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	839
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	840
ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	841 function multiply(s,d) {
ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	842 var m=[];
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	843 m[0] = s[0]d[0]+s[1]d[3];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	844 m[1] = s[0]d[1]+s[1]d[4];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	845 m[2] = s[0]d[2]+s[1]d[5]+s[2];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	846 m[3] = s[3]d[0]+s[4]d[3];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	847 m[4] = s[3]d[1]+s[4]d[4];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	848 m[5] = s[3]d[2]+s[4]d[5]+s[5];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	849 s[0] = m[0];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	850 s[1] = m[1];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	851 s[2] = m[2];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	852 s[3] = m[3];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	853 s[4] = m[4];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	854 s[5] = m[5];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	855 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	856
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	857 function parseTransform(coord, s)
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	858 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	859 var off = s.indexOf('translate');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	860 if (off != -1) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	861 var ss = s.substring(off+9);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	862 for(i=0;i<ss.length;i++) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	863 if (ss[i] == '(') break;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	864 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	865 ss = ss.substring(i+1);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	866 for(i=0;i<ss.length;i++) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	867 if (ss[i] == ')') {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	868 ss = ss.substring(0,i);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	869 break;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	870 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	871 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	872 var f = ss.split(',');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	873 var x,y;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	874 x = parseFloat(f[0]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	875 y = parseFloat(f[1]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	876 coord[2] += x;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	877 coord[5] += y;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	878 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	879 off = s.indexOf('matrix');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	880 if (off != -1) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	881 var end = s.indexOf(')');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	882 var m = s.substring(7,end);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	883 var fields = m.split(',');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	884 var newm=[];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	885 newm[0] = parseFloat(fields[0]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	886 newm[1] = parseFloat(fields[2]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	887 newm[2] = parseFloat(fields[4]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	888 newm[3] = parseFloat(fields[1]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	889 newm[4] = parseFloat(fields[3]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	890 newm[5] = parseFloat(fields[5]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	891 multiply(coord,newm);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	892 }
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	893 if (coord[0]coord[4] == coord[1]coord[3]) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	894 sys.puts("Singular affine matrix\n");
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	895 coord.sx = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	896 coord.sy = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	897 coord.r = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	898 coord.tx = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	899 coord.ty = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	900 return;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	901 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	902 A = coord[0];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	903 B = coord[3];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	904 C = coord[1];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	905 D = coord[4];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	906 E = coord[2];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	907 F = coord[5];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	908 sx = Math.sqrt(AA+BB);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	909 A = A / sx;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	910 B = B / sx;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	911 shear = AC+BD;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	912 C = C - A*shear;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	913 D = D - B*shear;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	914 sy = Math.sqrt(CC+DD);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	915 C = C / sy;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	916 D = D / sy;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	917 r = AD - BC;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	918 if (r == -1) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	919 shear = - shear;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	920 sy = -sy;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	921 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	922 R = Math.atan2(-B,A);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	923 coord.sx = sx;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	924 coord.sy = sy;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	925 coord.r = R;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	926 coord.tx = E;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	927 coord.ty = F;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	928 sys.puts("transform="+s);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	929 sys.puts("coord[0]="+coord[0]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	930 sys.puts("coord[1]="+coord[1]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	931 sys.puts("coord[2]="+coord[2]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	932 sys.puts("coord[3]="+coord[3]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	933 sys.puts("coord[4]="+coord[4]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	934 sys.puts("coord[5]="+coord[5]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	935 sys.puts("coord.sx="+coord.sx);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	936 sys.puts("coord.sy="+coord.sy);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	937 sys.puts("coord.r="+coord.r);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	938 sys.puts("coord.tx="+coord.tx);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	939 sys.puts("coord.ty="+coord.ty);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	940 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	941
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	942 loadSVG.prototype.parseRect=function(accu_matrix,coord, id, n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	943 {
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	944 var x = getInteger(n,'x');
3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	945 var y = getInteger(n,'y');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	946 var rx,ry;
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	947 var w = getInteger(n,'width');
3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	948 var h = getInteger(n,'height');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	949 var trans = n.attr('transform');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	950 var paint;
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	951 var tcoord = this.mb_rt.coord_new(coord);
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	952 tcoord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	953 n.coord = tcoord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	954 this._check_duplicate_src(n,tcoord);
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	955
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	956 var style = n.attr('style');
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	957
842 76fe4afce640 The inkscape:bbox is defined as the global coordinate system. However, the center.x and center.y must be the coordiante system of the parent group of the SVG entity. Therefore, we need to do coordinate transformation from the global coordination system to the local coordination system. wycc parents: 830 diff changeset	958 if (trans)
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	959 parseTransform(tcoord,trans.value());
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	960 else {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	961 tcoord.sx = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	962 tcoord.sy = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	963 tcoord.r = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	964 tcoord.tx = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	965 tcoord.ty = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	966 }
1381 9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	967
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	968 tcoord.tx += x;
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	969 tcoord.ty += y;
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	970 attr = n.attr('duplicate-src');
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	971 if (attr) {
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	972 var id = attr.value();
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	973 var orign = this.mb_rt.mbnames[id].node;
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	974 sys.puts("xxxxxxxxxxxxxx");
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	975 var nw = getInteger(orign,'width');
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	976 var nh = getInteger(orign,'height');
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	977 sys.puts("nw="+nw);
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	978 sys.puts("nh="+nh);
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	979 sys.puts("w="+w);
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	980 sys.puts("h="+h);
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	981 tcoord.sx *= w/nw;
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	982 tcoord.sy *= h/nh;
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	983 }
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	984
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	985
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	986
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	987 var rect = this.mb_rt.rect_new(x,y,w,h,10, 10);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	988 tcoord.add_shape(rect);
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	989 this._set_paint(n, rect);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	990 this._set_bbox(n, tcoord);
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 787 diff changeset	991
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 787 diff changeset	992 make_mbnames(this.mb_rt, n, tcoord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	993 };
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	994
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	995 // When we parse a group, we need to calculate the origin of the group
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	996 // so that we can resize the group without changing its origin point.
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	997 // This must be done recursively. For text/rect/image, we can get its
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	998 // origin point directly by using the (x,y) and apply their
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	999 // transformation matrix. For group, we need to send the acculumated
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1000 // matrix so that each group can get their origin correctly.
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	1001 //
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1002 // Each element must be responsible to calculate its absolute origin
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1003 // point and update the origin of its parent.
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1004
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1005 function parseGroupStyle(style,n)
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1006 {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1007 var attr;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1008 if (n) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1009 attr = n.attr('style');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1010 } else {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1011 attr = null;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1012 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1013 if (attr == null) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1014 return;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1015 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1016 var f = attr.value().split(';');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1017
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1018 for(i in f) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1019 var kv = f[i].split(':');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1020 if (kv[0] == 'opacity') {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1021 style.opacity = parseFloat(kv[1]);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1022 } else {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1023 sys.puts("Unknown style: "+kv[0]);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1024 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1025 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1026 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1027
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1028 loadSVG.prototype.duplicateGroup=function(id,root) {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1029 n = this._groupMap[id];
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1030 var m = [1,0,0,1,0,0]
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1031 this.parseGroup(m,root,id, n)
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1032 }
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1033
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1034 loadSVG.prototype._check_duplicate_src=function(n,coord) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1035 var attr = n.attr('duplicate-src');
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1036 if (attr == null) return;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1037 sys.puts("---->"+attr.value());
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1038 var id = attr.value();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1039 try {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1040 this.mb_rt.mbnames[id].target = coord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1041 } catch(e) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1042 sys.puts("id "+id+" is not defined");
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1043 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1044 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1045
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1046 loadSVG.prototype.parseGroup=function(accu_matrix,root, group_id, n) {
1381 9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	1047 var label = n.attr('label');
9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	1048 if (label && label.value()=='dup') return;
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1049 var k;
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1050 var nodes = n.childNodes();
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	1051 var coord = this.mb_rt.coord_new(root);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1052 // Parse the transform and style here
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1053 var trans = n.attr('transform');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1054 var accu=[1,0,0,0,1,0];
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1055 var style;
1381 9a585df24e52 Consider the width and height attribute for the rect elements. The inkscape will change the width and height directly without using transform when we resize the rectangle. wycc parents: 1378 diff changeset	1056
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1057 n.coord = coord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1058 coord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1059 this._check_duplicate_src(n,coord);
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1060
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	1061 coord.center= new Object();
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1062 coord.center.x = 10000;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1063 coord.center.y = 10000;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1064 if (trans!=null) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1065 parseTransform(coord, trans.value());
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1066 } else {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1067 coord.sx = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1068 coord.sy = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1069 coord.r = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1070 coord.tx = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1071 coord.ty = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1072 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1073 multiply(accu,accu_matrix);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1074 multiply(accu,coord);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1075
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1076 style = {};
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1077 parseGroupStyle(style, n);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1078 if(style.opacity) {
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1079 sys.puts("opacity=" + style.opacity);
830 2a73ff24c141 Use accessor to replace the method to setup the opacity wycc parents: 810 diff changeset	1080 coord.opacity=style.opacity;
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	1081 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1082 for(k in nodes) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1083 var c = nodes[k].name();
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1084 var attr = nodes[k].attr('id');
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1085 var id;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1086 if (attr) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1087 id = attr.value();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1088 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1089 if (c == "g") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1090 this.parseGroup(accu,coord, id, nodes[k]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1091 } else if (c == "path") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1092 this.parsePath(accu,coord, id, nodes[k]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1093 } else if (c == "text") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1094 this.parseText(accu,coord, id, nodes[k]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1095 } else if (c == "rect") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1096 this.parseRect(accu_matrix,coord, id, nodes[k]);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1097 } else if (c == "image") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1098 this.parseImage(accu_matrix,coord, id, nodes[k]);
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1099 } else if (c == "use") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1100 this.parseUse(accu_matrix,coord, id, nodes[k]);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1101 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1102 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1103 if (root.center.x > coord.center.x)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1104 root.center.x = coord.center.x;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1105 if (root.center.y > coord.center.y)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1106 root.center.y = coord.center.y;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	1107
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	1108 this._set_bbox(n, coord);
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1109 // Set the group map only it is not defined before. The group might be
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1110 // redefined by the svg:use tag
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1111 if (this._groupMap[n.name()]==null)
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1112 this._groupMap[n.name()] = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1113
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1114 make_mbnames(this.mb_rt, n, coord);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1115 return coord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1116 };
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1117
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1118 loadSVG.prototype.parseUse=function(accu_matrix,root, use_id, n) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1119 var k;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1120 var nodes;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1121 var coord = this.mb_rt.coord_new(root);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1122 // Parse the transform and style here
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1123 var trans = n.attr('transform');
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1124 var accu=[1,0,0,0,1,0];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1125 var style;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1126 n.coord = coord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1127 coord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1128 this._check_duplicate_src(n,coord);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1129
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1130 coord.center= new Object();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1131 coord.center.x = 10000;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1132 coord.center.y = 10000;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1133 if (trans!=null) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1134 parseTransform(coord, trans.value());
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1135 } else {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1136 tcoord.sx = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1137 tcoord.sy = 1;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1138 tcoord.r = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1139 tcoord.tx = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1140 tcoord.ty = 0;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1141
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1142 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1143 multiply(accu,accu_matrix);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1144 multiply(accu,coord);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1145
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1146 style = {};
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1147 parseGroupStyle(style, n);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1148 if(style.opacity) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1149 sys.puts("opacity=" + style.opacity);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1150 coord.opacity=style.opacity;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1151 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1152 // For a use tag, we will duplicate the group inside it.
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1153 attr = n.attr('duplicate-src');
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1154 if (attr != null) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1155 n = this._groupMap[attr.value()];
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1156 if (n == null) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1157 sys.puts("Can not find object "+attr.value());
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1158 return;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1159 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1160 nodes = n.childNodes();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1161 for(k in nodes) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1162 var c = nodes[k].name();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1163 var attr = nodes[k].attr('id');
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1164 var id;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1165 if (attr) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1166 id = attr.value();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1167 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1168 if (c == "g") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1169 this.parseGroup(accu,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1170 } else if (c == "path") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1171 this.parsePath(accu,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1172 } else if (c == "text") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1173 this.parseText(accu,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1174 } else if (c == "rect") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1175 this.parseRect(accu_matrix,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1176 } else if (c == "image") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1177 this.parseImage(accu_matrix,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1178 } else if (c == "use") {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1179 this.parseUse(accu_matrix,coord, id, nodes[k]);
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1180 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1181 attr = nodes[k].attr('duplicate-src');
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1182 if (attr == null) continue;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1183 id = attr.value();
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1184 try {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1185 this.mbnames[id].target = coord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1186 } catch(e) {
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1187 sys.puts("id "+id+" is not defined");
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1188 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1189 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1190 }
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1191 if (root.center.x > coord.center.x)
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1192 root.center.x = coord.center.x;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1193 if (root.center.y > coord.center.y)
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1194 root.center.y = coord.center.y;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1195
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1196 this._set_bbox(n, coord);
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1197 this._groupMap[n.name()] = n;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	1198
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	1199 make_mbnames(this.mb_rt, n, coord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1200 };
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	1201 loadSVG.prototype.parseImage=function(accu,coord,id, n)
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	1202 {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1203 var ref = n.attr('href').value();
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	1204 var tcoord = this.mb_rt.coord_new(coord);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1205 var trans = n.attr('transform');
1378 9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1206 n.coord = tcoord;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1207 tcoord.node = n;
9ce82873d406 CHange the SVG parser for the scribbo animation. wycc parents: 1376 diff changeset	1208 this._check_duplicate_src(n,tcoord);
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	1209
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1210 if (ref == null) return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1211 if (ref.substr(0,7) == "file://") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1212 ref = ref.substring(7);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1213 } else if (ref.substr(0,5)=="file:") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1214 ref = ref.substring(5);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1215 } else {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1216 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1217 var w;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1218 var h;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1219 var x,y,nx,ny;
776 77b561bb7929 Implement new algorithm to calculate the origin of the SVG elemnts so that we can implement object resize without changing the position of the object. wycc parents: 759 diff changeset	1220 coord.center= new Object();
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1221 coord.center.x = 10000;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1222 coord.center.y = 10000;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1223 if (trans!=null) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1224 parseTransform(coord, trans.value());
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1225 }
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	1226
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1227 w = n.attr("width");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1228 if (w == null) return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1229 w = parseFloat(w.value());
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1230 h = n.attr("height");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1231 if (h == null) return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1232 h = parseFloat(h.value());
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1233 x = n.attr("x");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1234 if (x == null) return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1235 x = parseFloat(x.value());
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1236 y = n.attr("y");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1237 if (y == null) return;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1238 y = parseFloat(y.value());
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1239 nx = tcoord[0]x+tcoord[1]y+tcoord[2];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1240 ny = tcoord[3]x+tcoord[4]y+tcoord[5];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1241 if (coord.center.x > nx)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1242 coord.center.x = nx;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1243 if (coord.center.y > ny)
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1244 coord.center.y = ny;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1245 var img = this.mb_rt.image_new(x,y,w,h);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1246 var img_data = ldr.load(ref);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1247 var paint = this.mb_rt.paint_image_new(img_data);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1248 paint.fill(img);
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1249 tcoord.add_shape(img);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	1250
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	1251 this._set_bbox(n, img);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	1252
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	1253 make_mbnames(this.mb_rt, n, img);
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1254 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1255
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1256 function _parse_stops(n) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1257 var children;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1258 var child;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1259 var style;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1260 var color;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1261 var rgb;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1262 var opacity;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1263 var r, g, b, a;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1264 var offset_atr, offset;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1265 var stops = [];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1266 var i;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1267
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1268 children = n.childNodes();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1269 for(i = 0; i < children.length; i++) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1270 child = children[i];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1271 if(child.name() == "stop") {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1272 style = parse_style(child);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1273
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1274 color = style["stop-color"];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1275 if(color) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1276 rgb = parse_color(color);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1277 r = rgb[0];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1278 g = rgb[1];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1279 b = rgb[2];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1280 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1281
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1282 opacity = style["stop-opacity"];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1283 if(opacity)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1284 a = parseFloat(opacity);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1285 else
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1286 a = 1;
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1287
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1288 offset_attr = child.attr("offset");
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1289 if(offset_attr)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1290 offset = parseFloat(offset_attr.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1291 else
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1292 offset = 0;
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1293
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1294 stops.push([offset, r, g, b, a]);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1295 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1296 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1297
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1298 return stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1299 };
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1300
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1301 loadSVG.prototype._MB_parseLinearGradient=function(root,n)
199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1302 {
199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1303 var id = n.attr('id');
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1304 var k;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1305 var nodes = n.childNodes();
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1306 var mtx = [1, 0, 0, 0, 1, 0];
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1307
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1308 if (id == null) return;
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1309 id = id.value();
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1310
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1311 var x1 = n.attr("x1");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1312 var y1 = n.attr("y1");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1313 var x2 = n.attr("x2");
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1314 var y2 = n.attr("y2");
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1315 var xy;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1316 var gr;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1317 var color, opacity;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1318 var stops;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1319 var r,g,b;
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1320
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1321 if(x1)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1322 x1 = parseFloat(x1.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1323 if(x2)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1324 x2 = parseFloat(x2.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1325 if(y1)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1326 y1 = parseFloat(y1.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1327 if(y2)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1328 y2 = parseFloat(y2.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1329
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1330 stops = _parse_stops(n);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1331
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1332 var href = n.attr('href');
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1333 if(href != null) {
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1334 href = href.value();
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1335 var hrefid = href.substring(1);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1336 pstops = this.stop_ref[hrefid];
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1337 if (pstops)
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1338 stops = pstops.concat(stops);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1339
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1340 var hrefgr = this.gradients[hrefid];
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1341 if(typeof x1 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1342 x1 = hrefgr[0];
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1343 if(typeof y1 == "undefined")
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1344 y1 = hrefgr[1];
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1345 if(typeof x2 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1346 x2 = hrefgr[2];
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1347 if(typeof y2 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1348 y2 = hrefgr[3];
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1349 }
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1350
881 a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1351 if(n.attr("gradientTransform")) {
a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1352 parseTransform(mtx, n.attr("gradientTransform").value());
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1353 xy = _pnt_transform(x1, y1, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1354 x1 = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1355 y1 = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1356 xy = _pnt_transform(x2, y2, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1357 x2 = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1358 y2 = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1359 }
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1360
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1361 this.stop_ref[id] = stops;
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1362 this.gradients[id] = [x1,y1,x2,y2];
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1363 };
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1364
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1365 loadSVG.prototype._MB_parseRadialGradient = function(root,n) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1366 var stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1367 var cx, cy;
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1368 var xy;
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1369 var mtx = [1, 0, 0, 0, 1, 0];
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1370 var id;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1371 var href;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1372 var r;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1373
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1374 id = n.attr("id");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1375 if(!id)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1376 throw "Require an id";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1377 id = id.value();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1378
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1379 stops = _parse_stops(n);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1380
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1381 cx = n.attr("cx");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1382 if(!cx)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1383 throw "Miss cx attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1384 cy = n.attr("cy");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1385 if(!cy)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1386 throw "Miss cy attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1387 cx = parseFloat(cx.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1388 cy = parseFloat(cy.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1389
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1390 r = n.attr("r");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1391 if(!r)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1392 throw "Miss r attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1393 r = parseFloat(r.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1394
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1395 href = n.attr("href");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1396 if(href) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1397 href = href.value().substring(1);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1398 stops = this.stop_ref[href];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1399 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1400
881 a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1401 if(n.attr("gradientTransform")) {
a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1402 parseTransform(mtx, n.attr("gradientTransform").value());
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1403 xy = _pnt_transform(cx, cy, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1404 cx = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1405 cy = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1406 }
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1407
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1408 this.radials[id] = [cx, cy, r];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1409 this.stop_ref[id] = stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1410 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1411
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1412 loadSVG.prototype.parseScenes=function(coord,node) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1413 var nodes = node.childNodes();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1414
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1415 for(k in nodes) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1416 var name = nodes[k].name();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1417 if (name == 'scene') {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1418 var node = nodes[k];
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1419
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1420 scene = new Object();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1421 scene.start = parseInt(node.attr('start').value());
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1422 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1423 scene.end = parseInt(node.attr('end').value());
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1424 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1425 scene.end = scene.start;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1426 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1427 scene.ref = node.attr('ref').value();
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1428 try {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1429 scene.type = node.attr('type').value();
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1430 } catch(e) {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1431 scene.type='normal';
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1432 }
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1433
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1434 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1435 this.scenenames[node.attr('name').value()] = scene.start;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1436 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1437 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1438 this.scenes.push(scene);
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1439 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1440 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1441 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1442
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1443 loadSVG.prototype.parseComponents=function(coord,node) {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1444
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1445 var nodes = node.childNodes();
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1446
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1447 for(k in nodes) {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1448 var name = nodes[k].name();
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1449 if (name == 'component') {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1450 // Parse the component here
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1451 }
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1452 }
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1453 }
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1454
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1455 loadSVG.prototype.parseMetadata=function(coord,node) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1456 var nodes = node.childNodes();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1457
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1458 for(k in nodes) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1459 var name = nodes[k].name();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1460 if (name == 'scenes') {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1461 this.scenes=[];
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1462 this.scenenames={};
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1463 this.parseScenes(coord,nodes[k]);
1376 4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1464 } else if (name == "components") {
4c5bcaba28ea Check in so that we can check the crash issues. wycc parents: 1138 diff changeset	1465 this.parseComponents(coord,nodes[k]);
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1466 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1467 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1468 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1469 loadSVG.prototype.parseDefs=function(root,n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1470 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1471 var k;
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1472 var nodes = n.childNodes();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1473
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1474 for(k in nodes) {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1475 var name = nodes[k].name();
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1476 if (name == "linearGradient") {
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1477 this._MB_parseLinearGradient(root,nodes[k]);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1478 } else if(name == "radialGradient") {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1479 this._MB_parseRadialGradient(root,nodes[k]);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1480 }
783 a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1481 }
a47431293043 Re-indent ts=8 to make editor and cat seeing the same thing Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	1482 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1483
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1484