Mercurial > MadButterfly
diff nodejs/svg.js @ 703:3457519e3b9c
Add rect and matrix support. The test.svg can be rendered almost correctly now.
author | wycc |
---|---|
date | Fri, 13 Aug 2010 08:16:18 +0800 |
parents | 492da72e6537 |
children | d950487bd9f9 |
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--- a/nodejs/svg.js Wed Aug 11 20:27:08 2010 +0800 +++ b/nodejs/svg.js Fri Aug 13 08:16:18 2010 +0800 @@ -69,6 +69,7 @@ } else if (kv[0] == "fill") { style.color = parseColor(kv[1]); } else if (kv[0] == "fill-opacity") { + } else if (kv[0] == "stroke-opacity") { } else if (kv[0] == "stroke") { } else if (kv[0] == "stroke-width") { } else if (kv[0] == "stroke-linecap") { @@ -161,12 +162,64 @@ off = s.indexOf('matrix'); if (off != -1) { sys.puts("matrix"); + var end = s.indexOf(')'); + var m = s.substring(7,end); + var fields = m.split(','); + coord[0] = parseFloat(fields[0]); + coord[1] = parseFloat(fields[1]); + coord[2] = parseFloat(fields[4]); + coord[3] = parseFloat(fields[2]); + coord[4] = parseFloat(fields[3]); + coord[5] = parseFloat(fields[5]); } } function _MB_parseRect(coord, id, n) { - + var x = getInteger(n,'x'); + var y = getInteger(n,'y'); + var w = getInteger(n,'width'); + var h = getInteger(n,'height'); + var paint; + + var style = n.attr('style'); + + if (style==null) { + paint = mb_rt.paint_color_new(0,0,0,0.1); + } else { + var items = style.value().split(';'); + var fill = ''; + var alpha; + for(i in items) { + sys.puts(items[i]); + var f = items[i].split(':'); + if (f[0] == 'opacity') { + alpha = f[1]; + } else if (f[0] == 'fill') { + fill = f[1]; + } else if (f[0] == 'fill-opacity') { + } else if (f[0] == 'stroke') { + } else if (f[0] == 'stroken-width') { + } else if (f[0] == 'stroke-opacity') { + } + } + sys.puts("fill="+fill); + if (fill[0]=='#') { + var r,g,b; + r = parseInt(fill.substring(1,3),16)/256; + g = parseInt(fill.substring(3,5),16)/256; + b = parseInt(fill.substring(5,7),16)/256; + sys.puts("r="+r+" g="+g+" b="+b+" a="+alpha); + + paint = mb_rt.paint_color_new(r,g,b,parseFloat(alpha)); + } else { + paint = mb_rt.paint_color_new(0,0,0,1); + } + } + var rect = mb_rt.rect_new(x,y,w,h,10, 10); + sys.puts("rect x="+x+" y="+y+" w="+w+" h="+h); + paint.fill(rect); + coord.add_shape(rect); } function _MB_parseGroup(root, group_id, n)