Project

General

Profile

Statistics
| Revision:

root / trunk / web / dojo / dojox / gfx / svg_attach.js

History | View | Annotate | Download (4.77 KB)

1 9 andrej.cim
/*
2
        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
3
        Available via Academic Free License >= 2.1 OR the modified BSD license.
4
        see: http://dojotoolkit.org/license for details
5
*/
6
7
8
dojo.require("dojox.gfx.svg");
9
dojo.experimental("dojox.gfx.svg_attach");
10
(function(){
11
dojox.gfx.attachNode=function(_1){
12
if(!_1){
13
return null;
14
}
15
var s=null;
16
switch(_1.tagName.toLowerCase()){
17
case dojox.gfx.Rect.nodeType:
18
s=new dojox.gfx.Rect(_1);
19
_2(s);
20
break;
21
case dojox.gfx.Ellipse.nodeType:
22
s=new dojox.gfx.Ellipse(_1);
23
_3(s,dojox.gfx.defaultEllipse);
24
break;
25
case dojox.gfx.Polyline.nodeType:
26
s=new dojox.gfx.Polyline(_1);
27
_3(s,dojox.gfx.defaultPolyline);
28
break;
29
case dojox.gfx.Path.nodeType:
30
s=new dojox.gfx.Path(_1);
31
_3(s,dojox.gfx.defaultPath);
32
break;
33
case dojox.gfx.Circle.nodeType:
34
s=new dojox.gfx.Circle(_1);
35
_3(s,dojox.gfx.defaultCircle);
36
break;
37
case dojox.gfx.Line.nodeType:
38
s=new dojox.gfx.Line(_1);
39
_3(s,dojox.gfx.defaultLine);
40
break;
41
case dojox.gfx.Image.nodeType:
42
s=new dojox.gfx.Image(_1);
43
_3(s,dojox.gfx.defaultImage);
44
break;
45
case dojox.gfx.Text.nodeType:
46
var t=_1.getElementsByTagName("textPath");
47
if(t&&t.length){
48
s=new dojox.gfx.TextPath(_1);
49
_3(s,dojox.gfx.defaultPath);
50
_4(s);
51
}else{
52
s=new dojox.gfx.Text(_1);
53
_5(s);
54
}
55
_6(s);
56
break;
57
default:
58
return null;
59
}
60
if(!(s instanceof dojox.gfx.Image)){
61
_7(s);
62
_8(s);
63
}
64
_9(s);
65
return s;
66
};
67
dojox.gfx.attachSurface=function(_a){
68
var s=new dojox.gfx.Surface();
69
s.rawNode=_a;
70
var _b=_a.getElementsByTagName("defs");
71
if(_b.length==0){
72
return null;
73
}
74
s.defNode=_b[0];
75
return s;
76
};
77
var _7=function(_c){
78
var _d=_c.rawNode.getAttribute("fill");
79
if(_d=="none"){
80
_c.fillStyle=null;
81
return;
82
}
83
var _e=null,_f=dojox.gfx.svg.getRef(_d);
84
if(_f){
85
switch(_f.tagName.toLowerCase()){
86
case "lineargradient":
87
_e=_10(dojox.gfx.defaultLinearGradient,_f);
88
dojo.forEach(["x1","y1","x2","y2"],function(x){
89
_e[x]=_f.getAttribute(x);
90
});
91
break;
92
case "radialgradient":
93
_e=_10(dojox.gfx.defaultRadialGradient,_f);
94
dojo.forEach(["cx","cy","r"],function(x){
95
_e[x]=_f.getAttribute(x);
96
});
97
_e.cx=_f.getAttribute("cx");
98
_e.cy=_f.getAttribute("cy");
99
_e.r=_f.getAttribute("r");
100
break;
101
case "pattern":
102
_e=dojo.lang.shallowCopy(dojox.gfx.defaultPattern,true);
103
dojo.forEach(["x","y","width","height"],function(x){
104
_e[x]=_f.getAttribute(x);
105
});
106
_e.src=_f.firstChild.getAttributeNS(dojox.gfx.svg.xmlns.xlink,"href");
107
break;
108
}
109
}else{
110
_e=new dojo.Color(_d);
111
var _11=_c.rawNode.getAttribute("fill-opacity");
112
if(_11!=null){
113
_e.a=_11;
114
}
115
}
116
_c.fillStyle=_e;
117
};
118
var _10=function(_12,_13){
119
var _14=dojo.clone(_12);
120
_14.colors=[];
121
for(var i=0;i<_13.childNodes.length;++i){
122
_14.colors.push({offset:_13.childNodes[i].getAttribute("offset"),color:new dojo.Color(_13.childNodes[i].getAttribute("stop-color"))});
123
}
124
return _14;
125
};
126
var _8=function(_15){
127
var _16=_15.rawNode,_17=_16.getAttribute("stroke");
128
if(_17==null||_17=="none"){
129
_15.strokeStyle=null;
130
return;
131
}
132
var _18=_15.strokeStyle=dojo.clone(dojox.gfx.defaultStroke);
133
var _19=new dojo.Color(_17);
134
if(_19){
135
_18.color=_19;
136
_18.color.a=_16.getAttribute("stroke-opacity");
137
_18.width=_16.getAttribute("stroke-width");
138
_18.cap=_16.getAttribute("stroke-linecap");
139
_18.join=_16.getAttribute("stroke-linejoin");
140
if(_18.join=="miter"){
141
_18.join=_16.getAttribute("stroke-miterlimit");
142
}
143
_18.style=_16.getAttribute("dojoGfxStrokeStyle");
144
}
145
};
146
var _9=function(_1a){
147
var _1b=_1a.rawNode.getAttribute("transform");
148
if(_1b.match(/^matrix\(.+\)$/)){
149
var t=_1b.slice(7,-1).split(",");
150
_1a.matrix=dojox.gfx.matrix.normalize({xx:parseFloat(t[0]),xy:parseFloat(t[2]),yx:parseFloat(t[1]),yy:parseFloat(t[3]),dx:parseFloat(t[4]),dy:parseFloat(t[5])});
151
}else{
152
_1a.matrix=null;
153
}
154
};
155
var _6=function(_1c){
156
var _1d=_1c.fontStyle=dojo.clone(dojox.gfx.defaultFont),r=_1c.rawNode;
157
_1d.style=r.getAttribute("font-style");
158
_1d.variant=r.getAttribute("font-variant");
159
_1d.weight=r.getAttribute("font-weight");
160
_1d.size=r.getAttribute("font-size");
161
_1d.family=r.getAttribute("font-family");
162
};
163
var _3=function(_1e,def){
164
var _1f=_1e.shape=dojo.clone(def),r=_1e.rawNode;
165
for(var i in _1f){
166
_1f[i]=r.getAttribute(i);
167
}
168
};
169
var _2=function(_20){
170
_3(_20,dojox.gfx.defaultRect);
171
_20.shape.r=Math.min(_20.rawNode.getAttribute("rx"),_20.rawNode.getAttribute("ry"));
172
};
173
var _5=function(_21){
174
var _22=_21.shape=dojo.clone(dojox.gfx.defaultText),r=_21.rawNode;
175
_22.x=r.getAttribute("x");
176
_22.y=r.getAttribute("y");
177
_22.align=r.getAttribute("text-anchor");
178
_22.decoration=r.getAttribute("text-decoration");
179
_22.rotated=parseFloat(r.getAttribute("rotate"))!=0;
180
_22.kerning=r.getAttribute("kerning")=="auto";
181
_22.text=r.firstChild.nodeValue;
182
};
183
var _4=function(_23){
184
var _24=_23.shape=dojo.clone(dojox.gfx.defaultTextPath),r=_23.rawNode;
185
_24.align=r.getAttribute("text-anchor");
186
_24.decoration=r.getAttribute("text-decoration");
187
_24.rotated=parseFloat(r.getAttribute("rotate"))!=0;
188
_24.kerning=r.getAttribute("kerning")=="auto";
189
_24.text=r.firstChild.nodeValue;
190
};
191
})();