MadButterfly: nodejs/svg.js annotate

annotate nodejs/svg.js @ 1127:baf4c4d48cff

Fix issue of passing EGLSurface with mbe_surface_t for OpenVG

author	Thinker K.F. Li <thinker@codemud.net>
date	Tue, 14 Dec 2010 11:04:56 +0800
parents	78312b44f48c
children	593a418ed8bf

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) {
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	44 var doc = libxml.parseXmlFile(filename);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	45 var _root = doc.root();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	46 var nodes = _root.childNodes();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	47 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	48 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	49 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	50 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	51 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	52 this.gradients={};
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	53 this.radials = {};
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	54 coord.center=new Object();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	55 coord.center.x = 10000;
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	56 coord.center.y = 10000;
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	57 if (this.pgstack.length > 0)
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	58 this.pgstack[this.pgstack.length-1].hide();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	59 this.pgstack.push(coord);
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	60
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	61
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	62 if(_root.attr("width")) {
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	63 k = _root.attr("width").value();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	64 this.width = parseFloat(k);
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	65 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	66 if(_root.attr("height")) {
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	67 k = _root.attr("height").value();
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	68 this.height = parseFloat(k);
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	69 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	70
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	71 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	72 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	73 if (n == "defs") {
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	74 this.parseDefs(coord,nodes[k]);
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	75 } else if (n == "metadata") {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	76 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	77 } else if (n == "g") {
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	78 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	79 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	80 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	81 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	82
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	83
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	84
914 e4474cac20da Implement the page stack wycc parents: 902 diff changeset	85 loadSVG.prototype.leaveSVG=function()
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	86 {
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	87 var p = this.pgstack.pop();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	88 p.hide();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	89 if (this.pgstack.length > 0)
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	90 this.pgstack[this.pgstack.length-1].show();
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	91 }
e4474cac20da Implement the page stack wycc parents: 902 diff changeset	92
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	93 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	94 var mbname;
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	95 var name;
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	96
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	97 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	98 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	99
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	100 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	101 if(mbname) {
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	102 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	103 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	104 return;
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	105 }
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	106 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	107 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	108 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	109 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	110 }
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	111 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	112 var gname = n.attr('id').value();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	113 sys.puts(gname);
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	114 mb_rt.mbnames[gname] = obj;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	115 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	116 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	117 }
1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	118
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	119 function getInteger(n,name)
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	120 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	121 if (n == null) return 0;
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	122 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	123 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	124 return parseInt(a.value());
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	125 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	126
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	127 function parsePointSize(s)
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	128 {
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	129 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	130 var i;
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	131
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 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	133 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	134 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	135 }
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 return fs;
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	137
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	138 }
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	139
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	140 function parse_style(node) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	141 var style_attr;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	142 var style;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	143 var parts, part;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	144 var kv, key, value;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	145 var content = {};
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	146 var i;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	147
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	148 style_attr = node.attr('style');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	149 if(!style_attr)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	150 return content;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	151
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	152 style = style_attr.value();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	153 parts = style.split(';');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	154 for(i = 0; i < parts.length; i++) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	155 part = parts[i].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	156 if(part) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	157 kv = part.split(':');
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	158 key = kv[0].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	159 value = kv[1].trim();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	160 content[key] = value;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	161 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	162 }
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 return content;
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
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	167 function parseColor(c)
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	168 {
01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	169 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	170 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	171 }
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	172 }
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	173
631 01e960bfc9ff Implement text style parser wycc parents: 625 diff changeset	174 function parseTextStyle(style,n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	175 {
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	176 var attr;
625 9f2080b68f8e Add the text style parser. This can not handle the recursive tspan yet. wycc parents: 624 diff changeset	177 if (n) {
9f2080b68f8e Add the text style parser. This can not handle the recursive tspan yet. wycc parents: 624 diff changeset	178 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	179 } 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	180 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	181 }
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 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	183 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	184 }
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 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	186
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	187 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	188 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	189 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	190 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	191 } 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	192 } 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	193 } 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	194 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	195 } 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	196 } 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	197 } 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	198 } 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	199 } 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	200 } 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	201 } 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	202 } 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	203 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	204 } 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	205 } 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	206 } 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	207 } 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	208 } 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	209 } 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	210 } 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	211 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	212 }
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 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	214 }
732 6879aa403306 Add set_text to the coordinate of the coord_t of the text. wycc parents: 720 diff changeset	215 function tspan_set_text(text)
6879aa403306 Add set_text to the coordinate of the coord_t of the text. wycc parents: 720 diff changeset	216 {
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	217 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	218 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	219
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	220 function _parse_font_size(fn_sz_str) {
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	221 var pos;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	222
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	223 pos = fn_sz_str.search("px");
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	224 if(pos >= 0)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	225 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	226 pos = fn_sz_str.search("pt");
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	227 if(pos >= 0)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	228 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	229
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	230 return parseFloat(fn_sz_str);
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
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	233 loadSVG.prototype.parseTSpan = function(coord, n, pstyle) {
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	234 var x = getInteger(n,'x');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	235 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	236 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	237 var style;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	238 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	239 var weight = 80;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	240 var slant = 0;
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	241 var sz = 10;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	242 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	243 var k;
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	244 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	245
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	246 style = parse_style(n);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	247 for(k in pstyle) {
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	248 if(k in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	249 continue;
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	250 style[k] = pstyle[k];
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	251 }
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	252
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	253 if("font-family" in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	254 family = style["font-family"];
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	255 if("font-size" in style)
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	256 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	257 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	258 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	259 weight = 200;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	260 }
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	261 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	262 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	263 slant = 110;
e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	264 }
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	265
902 e86b4d56ddea Parse font-style and font-weight of SVG text Thinker K.F. Li <thinker@codemud.net> parents: 899 diff changeset	266 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	267 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	268
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	269 tcoord.add_shape(obj);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	270 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	271 tcoord.text = obj;
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	272
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	273 this._set_paint_style(style, obj);
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	274 this._set_bbox(n, obj);
44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	275
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	276 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	277 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	278
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 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	280 var paint;
713 e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	281 var c;
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	282
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	283 if (color[0]=='#') {
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	284 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	285 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	286 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	287 b = parseInt(color.substring(5,7),16)/255;
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	288 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	289 } else if(_std_colors[color]) {
e60ae262127b Recognize color name Thinker K.F. Li <thinker@branda.to> parents: 712 diff changeset	290 c = _std_colors[color];
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	291 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	292 } else if (color.substring(0,3) == 'url') {
5723e5446b7c Fix incorrect variable name Thinker K.F. Li <thinker@codemud.net> parents: 802 diff changeset	293 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	294 if(id in this.gradients) {
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	295 var gr = this.gradients[id];
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	296 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	297 } else {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	298 var radial = this.radials[id];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	299 paint = this.mb_rt.paint_radial_new(radial[0],
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	300 radial[1],
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	301 radial[2]);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	302 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	303 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	304 } else {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	305 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	306 }
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	307 return paint;
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	308 };
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	309
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	310 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	311 {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	312 return;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	313 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	314 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	315 var pair;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	316 var i;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	317 var minx,miny;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	318
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	319 minx = 10000;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	320 miny = 10000;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	321
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	322 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	323 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	324 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	325 switch(type) {
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	326 case 'm':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	327 case 'l':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	328 case 'a':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	329 case 'x':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	330 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	331 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	332 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	333 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	334 i++;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	335 } 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	336 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	337 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	338 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	339 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	340 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	341 case 'q':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	342 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	343 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	344 case 'c':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	345 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	346 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	347 case 's':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	348 // Implement this latter
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	349 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	350 case 'h':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	351 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	352 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	353 case 'v':
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	354 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	355 break;
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	356 default:
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	357 continue;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	358 }
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	359 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	360 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	361 }
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	362 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	363 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	364 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	365 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	366 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	367
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	368 function _mul(m1, m2) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	369 var res = new Array();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	370
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	371 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	372 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	373 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	374 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	375 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	376 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	377
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	378 return res;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	381 function _pnt_transform(x, y, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	382 var rx, ry;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	383
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	384 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	385 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	386 return new Array(rx, ry);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	387 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	388
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	389 function _shift_transform(x, y, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	390 var rx, ry;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	391
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	392 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	393 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	394 return new Array(rx, ry);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	395 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	396
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	397 function _transform_bbox(bbox, matrix) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	398 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	399 var x, y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	400 var pnt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	401 var pnts = new Array();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	402 var i;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	403
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	404 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	405 pnts.push(pnt);
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.width, 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.y + bbox.height, 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.width, 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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	413 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	414 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	415 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	416 pnt = pnts[i];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	417 if(pnt[0] < min_x)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	418 min_x = pnt[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	419 if(pnt[1] < min_y)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	420 min_y = pnt[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	421 if(pnt[0] > max_x)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	422 max_x = pnt[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	423 if(pnt[1] > max_y)
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	424 max_y = pnt[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	425 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	426
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	427 bbox.x = min_x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	428 bbox.y = min_y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	429 bbox.width = max_x - min_x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	430 bbox.height = max_y - min_y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	431 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	432
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	433 function _reverse(m1) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	434 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	435 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	436
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	437 rev[3] = -m[3] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	438 m[3] = 0;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	439 m[4] += rev[3] * m[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	440 m[5] += rev[3] * m[2];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	441
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	442 rev[1] = -m[1] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	443 rev[0] += rev[1] * rev[3];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	444 m[1] = 0;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	445 m[2] += rev[1] * m[5];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	446
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	447 rev[2] = -m[2];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	448 rev[5] = -m[5];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	449
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	450 rev[0] = rev[0] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	451 rev[1] = rev[1] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	452 rev[2] = rev[2] / m[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	453
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	454 rev[3] = rev[3] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	455 rev[4] = rev[4] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	456 rev[5] = rev[5] / m[4];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	457
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	458 return rev;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	461 var _bbox_proto = {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	462 _get_ac_saved_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	463 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	464 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	465
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	466 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	467
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	468 mtx = c._mbapp_saved_rev_mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	469 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	470 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	471 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	472 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	473
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	474 return mtx;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	477 _get_ac_mtx: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	478 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	479 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	480
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	481 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	482
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	483 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	484 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	485 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	486 mtx = _mul(c, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	487 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	488
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	489 return mtx;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	492 _saved_to_current: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	493 var r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	494
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	495 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	496
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	497 return r;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	500 /*! \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	501 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	502 update: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	503 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	504
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	505 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	506 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	507 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	508 this.height = this.orig.height;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	509
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	510 mtx = this._saved_to_current();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	511 _transform_bbox(this, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	512 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	513 };
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 var _center_proto = {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	516 _get_ac_saved_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	517 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	518 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	519
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	520 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	521
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	522 mtx = c._mbapp_saved_rev_mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	523 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	524 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	525 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	526 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	527
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	528 return mtx;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	531 _get_ac_mtx: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	532 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	533 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	534
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	535 c = c.parent;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	536
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	537 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	538 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	539 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	540 mtx = _mul(c, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	541 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	542
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	543 return mtx;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	546 _get_ac_rev: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	547 var c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	548 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	549
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	550 if(c.type != "coord")
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	551 c = c.parent; // is a shape!
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	552
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	553 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	554 while(c.parent) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	555 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	556 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	557 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	558
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	559 return mtx;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	562 _saved_to_current: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	563 var r;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	564
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	565 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	566
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	567 return r;
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
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	570 /*! \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	571 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	572 update: function() {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	573 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	574 var xy;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	575
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	576 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	577 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	578
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	579 this._x = xy[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	580 this._y = xy[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	581 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	582
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	583 /*! \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	584 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	585 move: function(x, y) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	586 var mtx;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	587 var xdiff = x - this._x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	588 var ydiff = y - this._y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	589 var shiftxy;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	590 var c;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	591
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	592 mtx = this._get_ac_rev();
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	593 shiftxy = _shift_transform(xdiff, ydiff, mtx);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	594
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	595 c = this.owner;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	596 if(c.type != "coord")
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	597 c = c.parent;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	598
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	599 c[2] += shiftxy[0];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	600 c[5] += shiftxy[1];
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	601
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	602 this._x = x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	603 this._y = y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	604 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	605
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	606 /*! \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	607 */
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	608 move_pnt: function(pnt) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	609 this.move(pnt.x, pnt.y);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	610 },
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	611
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	612 /*! \brief Prevent user to modify value.
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 get x() { return this._x; },
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 /*! \brief Prevent user to modify value.
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 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	619
936 a9abcdac0ae5 Fix issue of moving lightbar of testsvg.js. Thinker K.F. Li <thinker@codemud.net> parents: 928 diff changeset	620 /*! \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	621 */
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	622 get rel() {
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	623 var rev;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	624 var xy;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	625
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	626 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	627 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	628
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 854 diff changeset	629 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	630 },
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	631 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	632
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	633 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	634 var a;
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	635 var vstr;
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	636 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	637 var orig;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	638
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	639 a = node.attr("bbox-x");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	640 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	641 return 0;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	642
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	643 /* 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	644 * 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	645 */
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	646 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	647 bbox.orig = orig = new Object();
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	648 bbox.owner = tgt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	649 bbox.__proto__ = _bbox_proto;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	650 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	651 orig.x = parseFloat(vstr);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	652
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	653 a = node.attr("bbox-y");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	654 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	655 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	656
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	657 a = node.attr("bbox-width");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	658 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	659 orig.width = parseFloat(vstr);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	660
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	661 a = node.attr("bbox-height");
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	662 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	663 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	664 orig.y -= orig.height;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	665
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	666 bbox.update();
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	667
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	668 /* 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	669 * 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	670 * 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	671 */
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 807 diff changeset	672 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	673 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	674
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 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	676 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	677 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	678 if(a) {
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	679 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	680 orig.x += parseFloat(vstr);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	681 a = node.attr("transform-center-y");
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	682 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	683 orig.y -= parseFloat(vstr);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	684 }
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	685 center.__proto__ = _center_proto;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	686 center.owner = tgt;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	687 center.update();
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	688
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	689 return 1;
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	690 }
0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	691
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	692 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	693 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	694 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	695 var stroke_alpha = 1;
877 deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	696 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	697 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	698 var stroke_color;
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	699 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	700 var i;
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	701
877 deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	702 if(style) {
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	703 if('opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	704 alpha = parseFloat(style['opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	705 if('fill' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	706 fill_color = style['fill'];
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	707 if('fill-opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	708 fill_alpha = parseFloat(style['fill-opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	709 if('stroke' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	710 stroke_color = style['stroke'];
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	711 if('stroke-width' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	712 stroke_width = parseFloat(style['stroke-width']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	713 if('stroke-opacity' in style)
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	714 stroke_alpha = parseFloat(style['stroke-opacity']);
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	715 if('display' in style && style['display'] == 'none')
deadcca6e213 Refactory loadSVG._set_paint() Thinker K.F. Li <thinker@codemud.net> parents: 876 diff changeset	716 return;
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	717 }
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	718
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	719 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	720 if(fill_color != "none") {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	721 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	722 paint.fill(tgt);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	723 }
717 b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	724 }
b822b1912d67 Paint with black for unspecified, not "none", fill and stroke. Thinker K.F. Li <thinker@branda.to> parents: 714 diff changeset	725 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	726 if(stroke_color != "none") {
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	727 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	728 paint.stroke(tgt);
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	729 }
fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	730 }
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	731
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	732 tgt.stroke_width = stroke_width;
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	733
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	734 if(alpha < 1)
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	735 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	736 };
b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	737
882 d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	738 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	739 var style;
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	740
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	741 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	742 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	743 };
d9d55bb50679 Parse color and stroke width of tspan object correctly. Thinker K.F. Li <thinker@codemud.net> parents: 881 diff changeset	744
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	745 function formalize_path_data(d) {
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	746 var posM, posm;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	747 var pos;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	748 var nums = "0123456789+-.";
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	749 var rel = false;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	750 var cmd;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	751
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	752 posM = d.search("M");
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	753 posm = d.search("m");
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	754 pos = posm < posM? posm: posM;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	755 if(pos == -1)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	756 pos = posM == -1? 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 return d;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	759
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	760 if(posm == pos)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	761 rel = true;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	762
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	763 pos = pos + 1;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	764 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	765 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	766 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	767 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	768 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	769 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	770 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	771 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	772 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	773 pos++;
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	774 if(nums.search(d[pos]) >= 0) {
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	775 if(rel)
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	776 cmd = "l";
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	777 else
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 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	780 }
ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	781 return d;
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
785 b6d9c42019d1 Refactor color parsing and fix bug of parsing path Thinker K.F. Li <thinker@codemud.net> parents: 784 diff changeset	784 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	785 {
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	786 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	787 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	788 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	789 var pcoord = this.mb_rt.coord_new(coord);
880 ac3e8492ad74 Formalize path data for MadButterfly. Thinker K.F. Li <thinker@codemud.net> parents: 879 diff changeset	790
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	791 guessPathBoundingBox(pcoord,d);
143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	792 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	793 this._set_paint(n, path);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	794 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	795
888 143ac14c3ce9 Set opacity for a path. Thinker K.F. Li <thinker@codemud.net> parents: 883 diff changeset	796 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	797 };
706 fdd68e69c59f Parse path tag for SVG Thinker K.F. Li <thinker@branda.to> parents: 704 diff changeset	798
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	799 loadSVG.prototype.parseText=function(accu,coord,id, n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	800 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	801 var x = getInteger(n,'x');
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	802 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	803 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	804 var style;
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	805
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	806 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	807 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	808 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	809 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	810 }
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	811 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	812 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	813 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	814 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	815 }
879 44f46d6873be Set paint for tspan correctly Thinker K.F. Li <thinker@codemud.net> parents: 878 diff changeset	816 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	817 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	818 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	819 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	820 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	821 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	822 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	823 } 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	824 }
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	825 }
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	826 this._set_bbox(n, tcoord);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	827
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	828 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	829 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	830
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	831
ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	832 function multiply(s,d) {
ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	833 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	834 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	835 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	836 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	837 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	838 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	839 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	840 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	841 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	842 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	843 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	844 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	845 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	846 };
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	847
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	848 function parseTransform(coord, s)
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	849 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	850 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	851 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	852 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	853 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	854 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	855 }
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	856 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	857 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	858 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	859 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	860 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	861 }
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 }
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 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	864 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	865 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	866 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	867 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	868 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	869 }
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 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	871 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	872 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	873 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	874 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	875 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	876 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	877 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	878 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	879 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	880 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	881 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	882 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	883 }
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	884 }
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	885
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	886 loadSVG.prototype.parseRect=function(accu_matrix,coord, id, n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	887 {
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	888 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	889 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	890 var rx,ry;
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	891 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	892 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	893 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	894 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	895 var tcoord = this.mb_rt.coord_new(coord);
703 3457519e3b9c Add rect and matrix support. The test.svg can be rendered almost correctly now. wycc parents: 647 diff changeset	896
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	897 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	898
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	899 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	900 parseTransform(tcoord,trans.value());
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	901
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	902 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	903 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	904 this._set_paint(n, rect);
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	905 this._set_bbox(n, tcoord);
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 787 diff changeset	906
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 787 diff changeset	907 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	908 };
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	909
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	910 // 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	911 // 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	912 // 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	913 // 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	914 // 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	915 // 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	916 //
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	917 // 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	918 // 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	919
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	920 function parseGroupStyle(style,n)
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	921 {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	922 var attr;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	923 if (n) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	924 attr = n.attr('style');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	925 } else {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	926 attr = null;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	927 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	928 if (attr == null) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	929 return;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	930 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	931 var f = attr.value().split(';');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	932
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	933 for(i in f) {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	934 var kv = f[i].split(':');
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	935 if (kv[0] == 'opacity') {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	936 style.opacity = parseFloat(kv[1]);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	937 } else {
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	938 sys.puts("Unknown style: "+kv[0]);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	939 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	940 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	941 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	942
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	943 loadSVG.prototype.parseGroup=function(accu_matrix,root, group_id, n) {
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	944 var k;
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	945 var nodes = n.childNodes();
714 f53e45d1fcd0 Translate the svg.js as a nodejs module. wycc parents: 713 diff changeset	946 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	947 // 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	948 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	949 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	950 var style;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	951
759 ae1ae29348d1 Add origin calculation support wycc parents: 750 diff changeset	952 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	953 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	954 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	955 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	956 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	957 }
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	958 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	959 multiply(accu,coord);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	960
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	961 style = {};
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	962 parseGroupStyle(style, n);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	963 if(style.opacity) {
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	964 sys.puts("opacity=" + style.opacity);
830 2a73ff24c141 Use accessor to replace the method to setup the opacity wycc parents: 810 diff changeset	965 coord.opacity=style.opacity;
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	966 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 808 diff changeset	967
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	968 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	969 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	970 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	971 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	972 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	973 id = attr.value();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	974 }
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	975 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	976 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	977 } 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	978 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	979 } 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	980 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	981 } 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	982 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	983 } 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	984 this.parseImage(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	985 }
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	986 }
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 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	988 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	989 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	990 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	991
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	992 this._set_bbox(n, coord);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	993
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	994 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	995 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	996
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	997 loadSVG.prototype.parseImage=function(accu,coord,id, n)
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	998 {
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	999 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	1000 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	1001 var trans = n.attr('transform');
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	1002
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	1003 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	1004 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	1005 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	1006 } 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	1007 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	1008 } 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	1009 }
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	1010 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	1011 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	1012 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	1013 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	1014 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	1015 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	1016 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	1017 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	1018 }
646 3a1e80de44ff Add image support wycc parents: 632 diff changeset	1019
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	1020 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	1021 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	1022 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	1023 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	1024 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	1025 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	1026 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	1027 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	1028 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	1029 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	1030 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	1031 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	1032 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	1033 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	1034 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	1035 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	1036 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	1037 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	1038 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	1039 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	1040 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	1041 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	1042 tcoord.add_shape(img);
787 0899dcac441c Set bounding box attributes for JS Thinker K.F. Li <thinker@codemud.net> parents: 785 diff changeset	1043
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	1044 this._set_bbox(n, img);
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 852 diff changeset	1045
719 1b6856fda760 Collect mbnames and mapping to object through mb_rt.mbnames Thinker K.F. Li <thinker@branda.to> parents: 718 diff changeset	1046 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	1047 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1048
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1049 function _parse_stops(n) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1050 var children;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1051 var child;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1052 var style;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1053 var color;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1054 var rgb;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1055 var opacity;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1056 var r, g, b, a;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1057 var offset_atr, offset;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1058 var stops = [];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1059 var i;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1060
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1061 children = n.childNodes();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1062 for(i = 0; i < children.length; i++) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1063 child = children[i];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1064 if(child.name() == "stop") {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1065 style = parse_style(child);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1066
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1067 color = style["stop-color"];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1068 if(color) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1069 rgb = parse_color(color);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1070 r = rgb[0];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1071 g = rgb[1];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1072 b = rgb[2];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1073 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1074
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1075 opacity = style["stop-opacity"];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1076 if(opacity)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1077 a = parseFloat(opacity);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1078 else
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1079 a = 1;
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1080
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1081 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	1082 if(offset_attr)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1083 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	1084 else
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1085 offset = 0;
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1086
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1087 stops.push([offset, r, g, b, a]);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1088 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1089 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1090
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1091 return stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1092 };
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1093
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1094 loadSVG.prototype._MB_parseLinearGradient=function(root,n)
199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1095 {
199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1096 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	1097 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	1098 var nodes = n.childNodes();
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1099 var mtx = [1, 0, 0, 0, 1, 0];
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1100
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 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	1102 id = id.value();
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1103
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	1104 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	1105 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	1106 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	1107 var y2 = n.attr("y2");
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1108 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	1109 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	1110 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	1111 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	1112 var r,g,b;
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1113
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1114 if(x1)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1115 x1 = parseFloat(x1.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1116 if(x2)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1117 x2 = parseFloat(x2.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1118 if(y1)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1119 y1 = parseFloat(y1.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1120 if(y2)
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1121 y2 = parseFloat(y2.value());
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1122
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1123 stops = _parse_stops(n);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1124
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	1125 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	1126 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	1127 href = href.value();
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1128 var hrefid = href.substring(1);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1129 pstops = this.stop_ref[hrefid];
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1130 if (pstops)
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1131 stops = pstops.concat(stops);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1132
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1133 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	1134 if(typeof x1 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1135 x1 = hrefgr[0];
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1136 if(typeof y1 == "undefined")
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1137 y1 = hrefgr[1];
e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1138 if(typeof x2 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1139 x2 = hrefgr[2];
876 e6936110c48f Fix bug of parsing linear and radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 875 diff changeset	1140 if(typeof y2 == "undefined")
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1141 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	1142 }
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1143
881 a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1144 if(n.attr("gradientTransform")) {
a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1145 parseTransform(mtx, n.attr("gradientTransform").value());
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1146 xy = _pnt_transform(x1, y1, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1147 x1 = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1148 y1 = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1149 xy = _pnt_transform(x2, y2, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1150 x2 = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1151 y2 = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1152 }
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1153
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	1154 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	1155 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	1156 };
750 199bac90b90a Add linearGradient support. wycc parents: 732 diff changeset	1157
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1158 loadSVG.prototype._MB_parseRadialGradient = function(root,n) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1159 var stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1160 var cx, cy;
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1161 var xy;
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1162 var mtx = [1, 0, 0, 0, 1, 0];
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1163 var id;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1164 var href;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1165 var r;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1166
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1167 id = n.attr("id");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1168 if(!id)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1169 throw "Require an id";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1170 id = id.value();
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1171
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1172 stops = _parse_stops(n);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1173
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1174 cx = n.attr("cx");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1175 if(!cx)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1176 throw "Miss cx attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1177 cy = n.attr("cy");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1178 if(!cy)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1179 throw "Miss cy attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1180 cx = parseFloat(cx.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1181 cy = parseFloat(cy.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1182
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1183 r = n.attr("r");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1184 if(!r)
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1185 throw "Miss r attribute";
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1186 r = parseFloat(r.value());
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1187
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1188 href = n.attr("href");
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1189 if(href) {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1190 href = href.value().substring(1);
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1191 stops = this.stop_ref[href];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1192 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1193
881 a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1194 if(n.attr("gradientTransform")) {
a17c4e231e54 Transform positions of radient paints. Thinker K.F. Li <thinker@codemud.net> parents: 880 diff changeset	1195 parseTransform(mtx, n.attr("gradientTransform").value());
878 818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1196 xy = _pnt_transform(cx, cy, mtx);
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1197 cx = xy[0];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1198 cy = xy[1];
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1199 }
818e5bed913d Handle stroke-width and gradientTransform Thinker K.F. Li <thinker@codemud.net> parents: 877 diff changeset	1200
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1201 this.radials[id] = [cx, cy, r];
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1202 this.stop_ref[id] = stops;
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1203 }
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1204
978 78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1205 loadSVG.prototype.parseScenes=function(coord,node) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1206 var nodes = node.childNodes();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1207
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1208 for(k in nodes) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1209 var name = nodes[k].name();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1210 if (name == 'scene') {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1211 var node = nodes[k];
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1212
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1213 scene = new Object();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1214 scene.start = parseInt(node.attr('start').value());
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1215 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1216 scene.end = parseInt(node.attr('end').value());
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1217 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1218 scene.end = scene.start;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1219 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1220 scene.ref = node.attr('ref').value();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1221
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1222 try {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1223 this.scenenames[node.attr('name').value()] = scene.start;
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1224 } catch(e) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1225 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1226 this.scenes.push(scene);
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1227 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1228 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1229 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1230
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1231 loadSVG.prototype.parseMetadata=function(coord,node) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1232 var nodes = node.childNodes();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1233
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1234 for(k in nodes) {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1235 var name = nodes[k].name();
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1236 if (name == 'scenes') {
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1237 this.scenes=[];
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1238 this.scenenames={};
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1239 this.parseScenes(coord,nodes[k]);
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1240 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1241 }
78312b44f48c Implement Scene API. wycc parents: 936 diff changeset	1242 }
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	1243 loadSVG.prototype.parseDefs=function(root,n)
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1244 {
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1245 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	1246 var nodes = n.childNodes();
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1247
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	1248 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	1249 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	1250 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	1251 this._MB_parseLinearGradient(root,nodes[k]);
875 5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1252 } else if(name == "radialGradient") {
5d7c3c681851 Parse radial gradient Thinker K.F. Li <thinker@codemud.net> parents: 873 diff changeset	1253 this._MB_parseRadialGradient(root,nodes[k]);
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1254 }
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	1255 }
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	1256 };
624 d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1257
d45c928f6523 Add SVG parser sample code. wycc parents: diff changeset	1258