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

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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.
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        see: http://dojotoolkit.org/license for details
5
*/
6
7
8
if(!dojo._hasResource["dojox.gfx.vml"]){
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dojo._hasResource["dojox.gfx.vml"]=true;
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dojo.provide("dojox.gfx.vml");
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dojo.require("dojox.gfx._base");
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dojo.require("dojox.gfx.shape");
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dojo.require("dojox.gfx.path");
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dojo.require("dojox.gfx.arc");
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dojo.require("dojox.gfx.gradient");
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(function(){
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var d=dojo,g=dojox.gfx,m=g.matrix,gs=g.shape,_1=g.vml;
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_1.xmlns="urn:schemas-microsoft-com:vml";
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_1.text_alignment={start:"left",middle:"center",end:"right"};
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_1._parseFloat=function(_2){
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return _2.match(/^\d+f$/i)?parseInt(_2)/65536:parseFloat(_2);
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};
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_1._bool={"t":1,"true":1};
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d.extend(g.Shape,{setFill:function(_3){
25
if(!_3){
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this.fillStyle=null;
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this.rawNode.filled="f";
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return this;
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}
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var i,f,fo,a,s;
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if(typeof _3=="object"&&"type" in _3){
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switch(_3.type){
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case "linear":
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var _4=this._getRealMatrix(),_5=this.getBoundingBox(),_6=this._getRealBBox?this._getRealBBox():this.getTransformedBoundingBox();
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s=[];
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if(this.fillStyle!==_3){
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this.fillStyle=g.makeParameters(g.defaultLinearGradient,_3);
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}
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f=g.gradient.project(_4,this.fillStyle,{x:_5.x,y:_5.y},{x:_5.x+_5.width,y:_5.y+_5.height},_6[0],_6[2]);
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a=f.colors;
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if(a[0].offset.toFixed(5)!="0.00000"){
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s.push("0 "+g.normalizeColor(a[0].color).toHex());
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}
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for(i=0;i<a.length;++i){
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s.push(a[i].offset.toFixed(5)+" "+g.normalizeColor(a[i].color).toHex());
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}
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i=a.length-1;
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if(a[i].offset.toFixed(5)!="1.00000"){
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s.push("1 "+g.normalizeColor(a[i].color).toHex());
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}
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fo=this.rawNode.fill;
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fo.colors.value=s.join(";");
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fo.method="sigma";
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fo.type="gradient";
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fo.angle=(270-m._radToDeg(f.angle))%360;
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fo.on=true;
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break;
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case "radial":
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f=g.makeParameters(g.defaultRadialGradient,_3);
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this.fillStyle=f;
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var l=parseFloat(this.rawNode.style.left),t=parseFloat(this.rawNode.style.top),w=parseFloat(this.rawNode.style.width),h=parseFloat(this.rawNode.style.height),c=isNaN(w)?1:2*f.r/w;
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a=[];
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if(f.colors[0].offset>0){
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a.push({offset:1,color:g.normalizeColor(f.colors[0].color)});
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}
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d.forEach(f.colors,function(v,i){
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a.push({offset:1-v.offset*c,color:g.normalizeColor(v.color)});
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});
69
i=a.length-1;
70
while(i>=0&&a[i].offset<0){
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--i;
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}
73
if(i<a.length-1){
74
var q=a[i],p=a[i+1];
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p.color=d.blendColors(q.color,p.color,q.offset/(q.offset-p.offset));
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p.offset=0;
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while(a.length-i>2){
78
a.pop();
79
}
80
}
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i=a.length-1,s=[];
82
if(a[i].offset>0){
83
s.push("0 "+a[i].color.toHex());
84
}
85
for(;i>=0;--i){
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s.push(a[i].offset.toFixed(5)+" "+a[i].color.toHex());
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}
88
fo=this.rawNode.fill;
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fo.colors.value=s.join(";");
90
fo.method="sigma";
91
fo.type="gradientradial";
92
if(isNaN(w)||isNaN(h)||isNaN(l)||isNaN(t)){
93
fo.focusposition="0.5 0.5";
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}else{
95
fo.focusposition=((f.cx-l)/w).toFixed(5)+" "+((f.cy-t)/h).toFixed(5);
96
}
97
fo.focussize="0 0";
98
fo.on=true;
99
break;
100
case "pattern":
101
f=g.makeParameters(g.defaultPattern,_3);
102
this.fillStyle=f;
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fo=this.rawNode.fill;
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fo.type="tile";
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fo.src=f.src;
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if(f.width&&f.height){
107
fo.size.x=g.px2pt(f.width);
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fo.size.y=g.px2pt(f.height);
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}
110
fo.alignShape="f";
111
fo.position.x=0;
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fo.position.y=0;
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fo.origin.x=f.width?f.x/f.width:0;
114
fo.origin.y=f.height?f.y/f.height:0;
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fo.on=true;
116
break;
117
}
118
this.rawNode.fill.opacity=1;
119
return this;
120
}
121
this.fillStyle=g.normalizeColor(_3);
122
fo=this.rawNode.fill;
123
if(!fo){
124
fo=this.rawNode.ownerDocument.createElement("v:fill");
125
}
126
fo.method="any";
127
fo.type="solid";
128
fo.opacity=this.fillStyle.a;
129
this.rawNode.fillcolor=this.fillStyle.toHex();
130
this.rawNode.filled=true;
131
return this;
132
},setStroke:function(_7){
133
if(!_7){
134
this.strokeStyle=null;
135
this.rawNode.stroked="f";
136
return this;
137
}
138
if(typeof _7=="string"||d.isArray(_7)||_7 instanceof d.Color){
139
_7={color:_7};
140
}
141
var s=this.strokeStyle=g.makeParameters(g.defaultStroke,_7);
142
s.color=g.normalizeColor(s.color);
143
var rn=this.rawNode;
144
rn.stroked=true;
145
rn.strokecolor=s.color.toCss();
146
rn.strokeweight=s.width+"px";
147
if(rn.stroke){
148
rn.stroke.opacity=s.color.a;
149
rn.stroke.endcap=this._translate(this._capMap,s.cap);
150
if(typeof s.join=="number"){
151
rn.stroke.joinstyle="miter";
152
rn.stroke.miterlimit=s.join;
153
}else{
154
rn.stroke.joinstyle=s.join;
155
}
156
rn.stroke.dashstyle=s.style=="none"?"Solid":s.style;
157
}
158
return this;
159
},_capMap:{butt:"flat"},_capMapReversed:{flat:"butt"},_translate:function(_8,_9){
160
return (_9 in _8)?_8[_9]:_9;
161
},_applyTransform:function(){
162
var _a=this._getRealMatrix();
163
if(_a){
164
var _b=this.rawNode.skew;
165
if(typeof _b=="undefined"){
166
for(var i=0;i<this.rawNode.childNodes.length;++i){
167
if(this.rawNode.childNodes[i].tagName=="skew"){
168
_b=this.rawNode.childNodes[i];
169
break;
170
}
171
}
172
}
173
if(_b){
174
_b.on="f";
175
var mt=_a.xx.toFixed(8)+" "+_a.xy.toFixed(8)+" "+_a.yx.toFixed(8)+" "+_a.yy.toFixed(8)+" 0 0",_c=Math.floor(_a.dx).toFixed()+"px "+Math.floor(_a.dy).toFixed()+"px",s=this.rawNode.style,l=parseFloat(s.left),t=parseFloat(s.top),w=parseFloat(s.width),h=parseFloat(s.height);
176
if(isNaN(l)){
177
l=0;
178
}
179
if(isNaN(t)){
180
t=0;
181
}
182
if(isNaN(w)||!w){
183
w=1;
184
}
185
if(isNaN(h)||!h){
186
h=1;
187
}
188
var _d=(-l/w-0.5).toFixed(8)+" "+(-t/h-0.5).toFixed(8);
189
_b.matrix=mt;
190
_b.origin=_d;
191
_b.offset=_c;
192
_b.on=true;
193
}
194
}
195
if(this.fillStyle&&this.fillStyle.type=="linear"){
196
this.setFill(this.fillStyle);
197
}
198
return this;
199
},_setDimensions:function(_e,_f){
200
return this;
201
},setRawNode:function(_10){
202
_10.stroked="f";
203
_10.filled="f";
204
this.rawNode=_10;
205
},_moveToFront:function(){
206
this.rawNode.parentNode.appendChild(this.rawNode);
207
return this;
208
},_moveToBack:function(){
209
var r=this.rawNode,p=r.parentNode,n=p.firstChild;
210
p.insertBefore(r,n);
211
if(n.tagName=="rect"){
212
n.swapNode(r);
213
}
214
return this;
215
},_getRealMatrix:function(){
216
return this.parentMatrix?new g.Matrix2D([this.parentMatrix,this.matrix]):this.matrix;
217
}});
218
dojo.declare("dojox.gfx.Group",g.Shape,{constructor:function(){
219
_1.Container._init.call(this);
220
},_applyTransform:function(){
221
var _11=this._getRealMatrix();
222
for(var i=0;i<this.children.length;++i){
223
this.children[i]._updateParentMatrix(_11);
224
}
225
return this;
226
},_setDimensions:function(_12,_13){
227
var r=this.rawNode,rs=r.style,bs=this.bgNode.style;
228
rs.width=_12;
229
rs.height=_13;
230
r.coordsize=_12+" "+_13;
231
bs.width=_12;
232
bs.height=_13;
233
for(var i=0;i<this.children.length;++i){
234
this.children[i]._setDimensions(_12,_13);
235
}
236
return this;
237
}});
238
g.Group.nodeType="group";
239
dojo.declare("dojox.gfx.Rect",gs.Rect,{setShape:function(_14){
240
var _15=this.shape=g.makeParameters(this.shape,_14);
241
this.bbox=null;
242
var r=Math.min(1,(_15.r/Math.min(parseFloat(_15.width),parseFloat(_15.height)))).toFixed(8);
243
var _16=this.rawNode.parentNode,_17=null;
244
if(_16){
245
if(_16.lastChild!==this.rawNode){
246
for(var i=0;i<_16.childNodes.length;++i){
247
if(_16.childNodes[i]===this.rawNode){
248
_17=_16.childNodes[i+1];
249
break;
250
}
251
}
252
}
253
_16.removeChild(this.rawNode);
254
}
255
if(d.isIE>7){
256
var _18=this.rawNode.ownerDocument.createElement("v:roundrect");
257
_18.arcsize=r;
258
_18.style.display="inline-block";
259
this.rawNode=_18;
260
}else{
261
this.rawNode.arcsize=r;
262
}
263
if(_16){
264
if(_17){
265
_16.insertBefore(this.rawNode,_17);
266
}else{
267
_16.appendChild(this.rawNode);
268
}
269
}
270
var _19=this.rawNode.style;
271
_19.left=_15.x.toFixed();
272
_19.top=_15.y.toFixed();
273
_19.width=(typeof _15.width=="string"&&_15.width.indexOf("%")>=0)?_15.width:_15.width.toFixed();
274
_19.height=(typeof _15.width=="string"&&_15.height.indexOf("%")>=0)?_15.height:_15.height.toFixed();
275
return this.setTransform(this.matrix).setFill(this.fillStyle).setStroke(this.strokeStyle);
276
}});
277
g.Rect.nodeType="roundrect";
278
dojo.declare("dojox.gfx.Ellipse",gs.Ellipse,{setShape:function(_1a){
279
var _1b=this.shape=g.makeParameters(this.shape,_1a);
280
this.bbox=null;
281
var _1c=this.rawNode.style;
282
_1c.left=(_1b.cx-_1b.rx).toFixed();
283
_1c.top=(_1b.cy-_1b.ry).toFixed();
284
_1c.width=(_1b.rx*2).toFixed();
285
_1c.height=(_1b.ry*2).toFixed();
286
return this.setTransform(this.matrix);
287
}});
288
g.Ellipse.nodeType="oval";
289
dojo.declare("dojox.gfx.Circle",gs.Circle,{setShape:function(_1d){
290
var _1e=this.shape=g.makeParameters(this.shape,_1d);
291
this.bbox=null;
292
var _1f=this.rawNode.style;
293
_1f.left=(_1e.cx-_1e.r).toFixed();
294
_1f.top=(_1e.cy-_1e.r).toFixed();
295
_1f.width=(_1e.r*2).toFixed();
296
_1f.height=(_1e.r*2).toFixed();
297
return this;
298
}});
299
g.Circle.nodeType="oval";
300
dojo.declare("dojox.gfx.Line",gs.Line,{constructor:function(_20){
301
if(_20){
302
_20.setAttribute("dojoGfxType","line");
303
}
304
},setShape:function(_21){
305
var _22=this.shape=g.makeParameters(this.shape,_21);
306
this.bbox=null;
307
this.rawNode.path.v="m"+_22.x1.toFixed()+" "+_22.y1.toFixed()+"l"+_22.x2.toFixed()+" "+_22.y2.toFixed()+"e";
308
return this.setTransform(this.matrix);
309
}});
310
g.Line.nodeType="shape";
311
dojo.declare("dojox.gfx.Polyline",gs.Polyline,{constructor:function(_23){
312
if(_23){
313
_23.setAttribute("dojoGfxType","polyline");
314
}
315
},setShape:function(_24,_25){
316
if(_24&&_24 instanceof Array){
317
this.shape=g.makeParameters(this.shape,{points:_24});
318
if(_25&&this.shape.points.length){
319
this.shape.points.push(this.shape.points[0]);
320
}
321
}else{
322
this.shape=g.makeParameters(this.shape,_24);
323
}
324
this.bbox=null;
325
this._normalizePoints();
326
var _26=[],p=this.shape.points;
327
if(p.length>0){
328
_26.push("m");
329
_26.push(p[0].x.toFixed(),p[0].y.toFixed());
330
if(p.length>1){
331
_26.push("l");
332
for(var i=1;i<p.length;++i){
333
_26.push(p[i].x.toFixed(),p[i].y.toFixed());
334
}
335
}
336
}
337
_26.push("e");
338
this.rawNode.path.v=_26.join(" ");
339
return this.setTransform(this.matrix);
340
}});
341
g.Polyline.nodeType="shape";
342
dojo.declare("dojox.gfx.Image",gs.Image,{setShape:function(_27){
343
var _28=this.shape=g.makeParameters(this.shape,_27);
344
this.bbox=null;
345
this.rawNode.firstChild.src=_28.src;
346
return this.setTransform(this.matrix);
347
},_applyTransform:function(){
348
var _29=this._getRealMatrix(),_2a=this.rawNode,s=_2a.style,_2b=this.shape;
349
if(_29){
350
_29=m.multiply(_29,{dx:_2b.x,dy:_2b.y});
351
}else{
352
_29=m.normalize({dx:_2b.x,dy:_2b.y});
353
}
354
if(_29.xy==0&&_29.yx==0&&_29.xx>0&&_29.yy>0){
355
s.filter="";
356
s.width=Math.floor(_29.xx*_2b.width);
357
s.height=Math.floor(_29.yy*_2b.height);
358
s.left=Math.floor(_29.dx);
359
s.top=Math.floor(_29.dy);
360
}else{
361
var ps=_2a.parentNode.style;
362
s.left="0px";
363
s.top="0px";
364
s.width=ps.width;
365
s.height=ps.height;
366
_29=m.multiply(_29,{xx:_2b.width/parseInt(s.width),yy:_2b.height/parseInt(s.height)});
367
var f=_2a.filters["DXImageTransform.Microsoft.Matrix"];
368
if(f){
369
f.M11=_29.xx;
370
f.M12=_29.xy;
371
f.M21=_29.yx;
372
f.M22=_29.yy;
373
f.Dx=_29.dx;
374
f.Dy=_29.dy;
375
}else{
376
s.filter="progid:DXImageTransform.Microsoft.Matrix(M11="+_29.xx+", M12="+_29.xy+", M21="+_29.yx+", M22="+_29.yy+", Dx="+_29.dx+", Dy="+_29.dy+")";
377
}
378
}
379
return this;
380
},_setDimensions:function(_2c,_2d){
381
var r=this.rawNode,f=r.filters["DXImageTransform.Microsoft.Matrix"];
382
if(f){
383
var s=r.style;
384
s.width=_2c;
385
s.height=_2d;
386
return this._applyTransform();
387
}
388
return this;
389
}});
390
g.Image.nodeType="rect";
391
dojo.declare("dojox.gfx.Text",gs.Text,{constructor:function(_2e){
392
if(_2e){
393
_2e.setAttribute("dojoGfxType","text");
394
}
395
this.fontStyle=null;
396
},_alignment:{start:"left",middle:"center",end:"right"},setShape:function(_2f){
397
this.shape=g.makeParameters(this.shape,_2f);
398
this.bbox=null;
399
var r=this.rawNode,s=this.shape,x=s.x,y=s.y.toFixed(),_30;
400
switch(s.align){
401
case "middle":
402
x-=5;
403
break;
404
case "end":
405
x-=10;
406
break;
407
}
408
_30="m"+x.toFixed()+","+y+"l"+(x+10).toFixed()+","+y+"e";
409
var p=null,t=null,c=r.childNodes;
410
for(var i=0;i<c.length;++i){
411
var tag=c[i].tagName;
412
if(tag=="path"){
413
p=c[i];
414
if(t){
415
break;
416
}
417
}else{
418
if(tag=="textpath"){
419
t=c[i];
420
if(p){
421
break;
422
}
423
}
424
}
425
}
426
if(!p){
427
p=r.ownerDocument.createElement("v:path");
428
r.appendChild(p);
429
}
430
if(!t){
431
t=r.ownerDocument.createElement("v:textpath");
432
r.appendChild(t);
433
}
434
p.v=_30;
435
p.textPathOk=true;
436
t.on=true;
437
var a=_1.text_alignment[s.align];
438
t.style["v-text-align"]=a?a:"left";
439
t.style["text-decoration"]=s.decoration;
440
t.style["v-rotate-letters"]=s.rotated;
441
t.style["v-text-kern"]=s.kerning;
442
t.string=s.text;
443
return this.setTransform(this.matrix);
444
},_setFont:function(){
445
var f=this.fontStyle,c=this.rawNode.childNodes;
446
for(var i=0;i<c.length;++i){
447
if(c[i].tagName=="textpath"){
448
c[i].style.font=g.makeFontString(f);
449
break;
450
}
451
}
452
this.setTransform(this.matrix);
453
},_getRealMatrix:function(){
454
var _31=g.Shape.prototype._getRealMatrix.call(this);
455
if(_31){
456
_31=m.multiply(_31,{dy:-g.normalizedLength(this.fontStyle?this.fontStyle.size:"10pt")*0.35});
457
}
458
return _31;
459
},getTextWidth:function(){
460
var _32=this.rawNode,_33=_32.style.display;
461
_32.style.display="inline";
462
var _34=g.pt2px(parseFloat(_32.currentStyle.width));
463
_32.style.display=_33;
464
return _34;
465
}});
466
g.Text.nodeType="shape";
467
dojo.declare("dojox.gfx.Path",g.path.Path,{constructor:function(_35){
468
if(_35&&!_35.getAttribute("dojoGfxType")){
469
_35.setAttribute("dojoGfxType","path");
470
}
471
this.vmlPath="";
472
this.lastControl={};
473
},_updateWithSegment:function(_36){
474
var _37=d.clone(this.last);
475
g.Path.superclass._updateWithSegment.apply(this,arguments);
476
if(arguments.length>1){
477
return;
478
}
479
var _38=this[this.renderers[_36.action]](_36,_37);
480
if(typeof this.vmlPath=="string"){
481
this.vmlPath+=_38.join("");
482
this.rawNode.path.v=this.vmlPath+" r0,0 e";
483
}else{
484
Array.prototype.push.apply(this.vmlPath,_38);
485
}
486
},setShape:function(_39){
487
this.vmlPath=[];
488
this.lastControl.type="";
489
g.Path.superclass.setShape.apply(this,arguments);
490
this.vmlPath=this.vmlPath.join("");
491
this.rawNode.path.v=this.vmlPath+" r0,0 e";
492
return this;
493
},_pathVmlToSvgMap:{m:"M",l:"L",t:"m",r:"l",c:"C",v:"c",qb:"Q",x:"z",e:""},renderers:{M:"_moveToA",m:"_moveToR",L:"_lineToA",l:"_lineToR",H:"_hLineToA",h:"_hLineToR",V:"_vLineToA",v:"_vLineToR",C:"_curveToA",c:"_curveToR",S:"_smoothCurveToA",s:"_smoothCurveToR",Q:"_qCurveToA",q:"_qCurveToR",T:"_qSmoothCurveToA",t:"_qSmoothCurveToR",A:"_arcTo",a:"_arcTo",Z:"_closePath",z:"_closePath"},_addArgs:function(_3a,_3b,_3c,_3d){
494
var n=_3b instanceof Array?_3b:_3b.args;
495
for(var i=_3c;i<_3d;++i){
496
_3a.push(" ",n[i].toFixed());
497
}
498
},_adjustRelCrd:function(_3e,_3f,_40){
499
var n=_3f instanceof Array?_3f:_3f.args,l=n.length,_41=new Array(l),i=0,x=_3e.x,y=_3e.y;
500
if(typeof x!="number"){
501
_41[0]=x=n[0];
502
_41[1]=y=n[1];
503
i=2;
504
}
505
if(typeof _40=="number"&&_40!=2){
506
var j=_40;
507
while(j<=l){
508
for(;i<j;i+=2){
509
_41[i]=x+n[i];
510
_41[i+1]=y+n[i+1];
511
}
512
x=_41[j-2];
513
y=_41[j-1];
514
j+=_40;
515
}
516
}else{
517
for(;i<l;i+=2){
518
_41[i]=(x+=n[i]);
519
_41[i+1]=(y+=n[i+1]);
520
}
521
}
522
return _41;
523
},_adjustRelPos:function(_42,_43){
524
var n=_43 instanceof Array?_43:_43.args,l=n.length,_44=new Array(l);
525
for(var i=0;i<l;++i){
526
_44[i]=(_42+=n[i]);
527
}
528
return _44;
529
},_moveToA:function(_45){
530
var p=[" m"],n=_45 instanceof Array?_45:_45.args,l=n.length;
531
this._addArgs(p,n,0,2);
532
if(l>2){
533
p.push(" l");
534
this._addArgs(p,n,2,l);
535
}
536
this.lastControl.type="";
537
return p;
538
},_moveToR:function(_46,_47){
539
return this._moveToA(this._adjustRelCrd(_47,_46));
540
},_lineToA:function(_48){
541
var p=[" l"],n=_48 instanceof Array?_48:_48.args;
542
this._addArgs(p,n,0,n.length);
543
this.lastControl.type="";
544
return p;
545
},_lineToR:function(_49,_4a){
546
return this._lineToA(this._adjustRelCrd(_4a,_49));
547
},_hLineToA:function(_4b,_4c){
548
var p=[" l"],y=" "+_4c.y.toFixed(),n=_4b instanceof Array?_4b:_4b.args,l=n.length;
549
for(var i=0;i<l;++i){
550
p.push(" ",n[i].toFixed(),y);
551
}
552
this.lastControl.type="";
553
return p;
554
},_hLineToR:function(_4d,_4e){
555
return this._hLineToA(this._adjustRelPos(_4e.x,_4d),_4e);
556
},_vLineToA:function(_4f,_50){
557
var p=[" l"],x=" "+_50.x.toFixed(),n=_4f instanceof Array?_4f:_4f.args,l=n.length;
558
for(var i=0;i<l;++i){
559
p.push(x," ",n[i].toFixed());
560
}
561
this.lastControl.type="";
562
return p;
563
},_vLineToR:function(_51,_52){
564
return this._vLineToA(this._adjustRelPos(_52.y,_51),_52);
565
},_curveToA:function(_53){
566
var p=[],n=_53 instanceof Array?_53:_53.args,l=n.length,lc=this.lastControl;
567
for(var i=0;i<l;i+=6){
568
p.push(" c");
569
this._addArgs(p,n,i,i+6);
570
}
571
lc.x=n[l-4];
572
lc.y=n[l-3];
573
lc.type="C";
574
return p;
575
},_curveToR:function(_54,_55){
576
return this._curveToA(this._adjustRelCrd(_55,_54,6));
577
},_smoothCurveToA:function(_56,_57){
578
var p=[],n=_56 instanceof Array?_56:_56.args,l=n.length,lc=this.lastControl,i=0;
579
if(lc.type!="C"){
580
p.push(" c");
581
this._addArgs(p,[_57.x,_57.y],0,2);
582
this._addArgs(p,n,0,4);
583
lc.x=n[0];
584
lc.y=n[1];
585
lc.type="C";
586
i=4;
587
}
588
for(;i<l;i+=4){
589
p.push(" c");
590
this._addArgs(p,[2*_57.x-lc.x,2*_57.y-lc.y],0,2);
591
this._addArgs(p,n,i,i+4);
592
lc.x=n[i];
593
lc.y=n[i+1];
594
}
595
return p;
596
},_smoothCurveToR:function(_58,_59){
597
return this._smoothCurveToA(this._adjustRelCrd(_59,_58,4),_59);
598
},_qCurveToA:function(_5a){
599
var p=[],n=_5a instanceof Array?_5a:_5a.args,l=n.length,lc=this.lastControl;
600
for(var i=0;i<l;i+=4){
601
p.push(" qb");
602
this._addArgs(p,n,i,i+4);
603
}
604
lc.x=n[l-4];
605
lc.y=n[l-3];
606
lc.type="Q";
607
return p;
608
},_qCurveToR:function(_5b,_5c){
609
return this._qCurveToA(this._adjustRelCrd(_5c,_5b,4));
610
},_qSmoothCurveToA:function(_5d,_5e){
611
var p=[],n=_5d instanceof Array?_5d:_5d.args,l=n.length,lc=this.lastControl,i=0;
612
if(lc.type!="Q"){
613
p.push(" qb");
614
this._addArgs(p,[lc.x=_5e.x,lc.y=_5e.y],0,2);
615
lc.type="Q";
616
this._addArgs(p,n,0,2);
617
i=2;
618
}
619
for(;i<l;i+=2){
620
p.push(" qb");
621
this._addArgs(p,[lc.x=2*_5e.x-lc.x,lc.y=2*_5e.y-lc.y],0,2);
622
this._addArgs(p,n,i,i+2);
623
}
624
return p;
625
},_qSmoothCurveToR:function(_5f,_60){
626
return this._qSmoothCurveToA(this._adjustRelCrd(_60,_5f,2),_60);
627
},_arcTo:function(_61,_62){
628
var p=[],n=_61.args,l=n.length,_63=_61.action=="a";
629
for(var i=0;i<l;i+=7){
630
var x1=n[i+5],y1=n[i+6];
631
if(_63){
632
x1+=_62.x;
633
y1+=_62.y;
634
}
635
var _64=g.arc.arcAsBezier(_62,n[i],n[i+1],n[i+2],n[i+3]?1:0,n[i+4]?1:0,x1,y1);
636
for(var j=0;j<_64.length;++j){
637
p.push(" c");
638
var t=_64[j];
639
this._addArgs(p,t,0,t.length);
640
this._updateBBox(t[0],t[1]);
641
this._updateBBox(t[2],t[3]);
642
this._updateBBox(t[4],t[5]);
643
}
644
_62.x=x1;
645
_62.y=y1;
646
}
647
this.lastControl.type="";
648
return p;
649
},_closePath:function(){
650
this.lastControl.type="";
651
return ["x"];
652
}});
653
g.Path.nodeType="shape";
654
dojo.declare("dojox.gfx.TextPath",g.Path,{constructor:function(_65){
655
if(_65){
656
_65.setAttribute("dojoGfxType","textpath");
657
}
658
this.fontStyle=null;
659
if(!("text" in this)){
660
this.text=d.clone(g.defaultTextPath);
661
}
662
if(!("fontStyle" in this)){
663
this.fontStyle=d.clone(g.defaultFont);
664
}
665
},setText:function(_66){
666
this.text=g.makeParameters(this.text,typeof _66=="string"?{text:_66}:_66);
667
this._setText();
668
return this;
669
},setFont:function(_67){
670
this.fontStyle=typeof _67=="string"?g.splitFontString(_67):g.makeParameters(g.defaultFont,_67);
671
this._setFont();
672
return this;
673
},_setText:function(){
674
this.bbox=null;
675
var r=this.rawNode,s=this.text,p=null,t=null,c=r.childNodes;
676
for(var i=0;i<c.length;++i){
677
var tag=c[i].tagName;
678
if(tag=="path"){
679
p=c[i];
680
if(t){
681
break;
682
}
683
}else{
684
if(tag=="textpath"){
685
t=c[i];
686
if(p){
687
break;
688
}
689
}
690
}
691
}
692
if(!p){
693
p=this.rawNode.ownerDocument.createElement("v:path");
694
r.appendChild(p);
695
}
696
if(!t){
697
t=this.rawNode.ownerDocument.createElement("v:textpath");
698
r.appendChild(t);
699
}
700
p.textPathOk=true;
701
t.on=true;
702
var a=_1.text_alignment[s.align];
703
t.style["v-text-align"]=a?a:"left";
704
t.style["text-decoration"]=s.decoration;
705
t.style["v-rotate-letters"]=s.rotated;
706
t.style["v-text-kern"]=s.kerning;
707
t.string=s.text;
708
},_setFont:function(){
709
var f=this.fontStyle,c=this.rawNode.childNodes;
710
for(var i=0;i<c.length;++i){
711
if(c[i].tagName=="textpath"){
712
c[i].style.font=g.makeFontString(f);
713
break;
714
}
715
}
716
}});
717
g.TextPath.nodeType="shape";
718
dojo.declare("dojox.gfx.Surface",gs.Surface,{constructor:function(){
719
_1.Container._init.call(this);
720
},setDimensions:function(_68,_69){
721
this.width=g.normalizedLength(_68);
722
this.height=g.normalizedLength(_69);
723
if(!this.rawNode){
724
return this;
725
}
726
var cs=this.clipNode.style,r=this.rawNode,rs=r.style,bs=this.bgNode.style,ps=this._parent.style,i;
727
ps.width=_68;
728
ps.height=_69;
729
cs.width=_68;
730
cs.height=_69;
731
cs.clip="rect(0px "+_68+"px "+_69+"px 0px)";
732
rs.width=_68;
733
rs.height=_69;
734
r.coordsize=_68+" "+_69;
735
bs.width=_68;
736
bs.height=_69;
737
for(i=0;i<this.children.length;++i){
738
this.children[i]._setDimensions(_68,_69);
739
}
740
return this;
741
},getDimensions:function(){
742
var t=this.rawNode?{width:g.normalizedLength(this.rawNode.style.width),height:g.normalizedLength(this.rawNode.style.height)}:null;
743
if(t.width<=0){
744
t.width=this.width;
745
}
746
if(t.height<=0){
747
t.height=this.height;
748
}
749
return t;
750
}});
751
g.createSurface=function(_6a,_6b,_6c){
752
if(!_6b&&!_6c){
753
var pos=d.position(_6a);
754
_6b=_6b||pos.w;
755
_6c=_6c||pos.h;
756
}
757
if(typeof _6b=="number"){
758
_6b=_6b+"px";
759
}
760
if(typeof _6c=="number"){
761
_6c=_6c+"px";
762
}
763
var s=new g.Surface(),p=d.byId(_6a),c=s.clipNode=p.ownerDocument.createElement("div"),r=s.rawNode=p.ownerDocument.createElement("v:group"),cs=c.style,rs=r.style;
764
if(d.isIE>7){
765
rs.display="inline-block";
766
}
767
s._parent=p;
768
s._nodes.push(c);
769
p.style.width=_6b;
770
p.style.height=_6c;
771
cs.position="absolute";
772
cs.width=_6b;
773
cs.height=_6c;
774
cs.clip="rect(0px "+_6b+" "+_6c+" 0px)";
775
rs.position="absolute";
776
rs.width=_6b;
777
rs.height=_6c;
778
r.coordsize=(_6b==="100%"?_6b:parseFloat(_6b))+" "+(_6c==="100%"?_6c:parseFloat(_6c));
779
r.coordorigin="0 0";
780
var b=s.bgNode=r.ownerDocument.createElement("v:rect"),bs=b.style;
781
bs.left=bs.top=0;
782
bs.width=rs.width;
783
bs.height=rs.height;
784
b.filled=b.stroked="f";
785
r.appendChild(b);
786
c.appendChild(r);
787
p.appendChild(c);
788
s.width=g.normalizedLength(_6b);
789
s.height=g.normalizedLength(_6c);
790
return s;
791
};
792
_1.Container={_init:function(){
793
gs.Container._init.call(this);
794
},add:function(_6d){
795
if(this!=_6d.getParent()){
796
this.rawNode.appendChild(_6d.rawNode);
797
if(!_6d.getParent()){
798
_6d.setFill(_6d.getFill());
799
_6d.setStroke(_6d.getStroke());
800
}
801
gs.Container.add.apply(this,arguments);
802
}
803
return this;
804
},remove:function(_6e,_6f){
805
if(this==_6e.getParent()){
806
if(this.rawNode==_6e.rawNode.parentNode){
807
this.rawNode.removeChild(_6e.rawNode);
808
}
809
gs.Container.remove.apply(this,arguments);
810
}
811
return this;
812
},clear:function(){
813
var r=this.rawNode;
814
while(r.firstChild!=r.lastChild){
815
if(r.firstChild!=this.bgNode){
816
r.removeChild(r.firstChild);
817
}
818
if(r.lastChild!=this.bgNode){
819
r.removeChild(r.lastChild);
820
}
821
}
822
return gs.Container.clear.apply(this,arguments);
823
},_moveChildToFront:gs.Container._moveChildToFront,_moveChildToBack:gs.Container._moveChildToBack};
824
dojo.mixin(gs.Creator,{createGroup:function(){
825
var _70=this.createObject(g.Group,null);
826
var r=_70.rawNode.ownerDocument.createElement("v:rect");
827
r.style.left=r.style.top=0;
828
r.style.width=_70.rawNode.style.width;
829
r.style.height=_70.rawNode.style.height;
830
r.filled=r.stroked="f";
831
_70.rawNode.appendChild(r);
832
_70.bgNode=r;
833
return _70;
834
},createImage:function(_71){
835
if(!this.rawNode){
836
return null;
837
}
838
var _72=new g.Image(),doc=this.rawNode.ownerDocument,_73=doc.createElement("v:rect");
839
_73.stroked="f";
840
_73.style.width=this.rawNode.style.width;
841
_73.style.height=this.rawNode.style.height;
842
var img=doc.createElement("v:imagedata");
843
_73.appendChild(img);
844
_72.setRawNode(_73);
845
this.rawNode.appendChild(_73);
846
_72.setShape(_71);
847
this.add(_72);
848
return _72;
849
},createRect:function(_74){
850
if(!this.rawNode){
851
return null;
852
}
853
var _75=new g.Rect,_76=this.rawNode.ownerDocument.createElement("v:roundrect");
854
if(d.isIE>7){
855
_76.style.display="inline-block";
856
}
857
_75.setRawNode(_76);
858
this.rawNode.appendChild(_76);
859
_75.setShape(_74);
860
this.add(_75);
861
return _75;
862
},createObject:function(_77,_78){
863
if(!this.rawNode){
864
return null;
865
}
866
var _79=new _77(),_7a=this.rawNode.ownerDocument.createElement("v:"+_77.nodeType);
867
_79.setRawNode(_7a);
868
this.rawNode.appendChild(_7a);
869
switch(_77){
870
case g.Group:
871
case g.Line:
872
case g.Polyline:
873
case g.Image:
874
case g.Text:
875
case g.Path:
876
case g.TextPath:
877
this._overrideSize(_7a);
878
}
879
_79.setShape(_78);
880
this.add(_79);
881
return _79;
882
},_overrideSize:function(_7b){
883
var s=this.rawNode.style,w=s.width,h=s.height;
884
_7b.style.width=w;
885
_7b.style.height=h;
886
_7b.coordsize=parseInt(w)+" "+parseInt(h);
887
}});
888
d.extend(g.Group,_1.Container);
889
d.extend(g.Group,gs.Creator);
890
d.extend(g.Surface,_1.Container);
891
d.extend(g.Surface,gs.Creator);
892
})();
893
}