142 lines
4.3 KiB
JavaScript
142 lines
4.3 KiB
JavaScript
|
//>>built
|
||
|
|
define("dojox/sketch/LeadAnnotation",["dojo/_base/kernel","dojo/_base/lang","./Annotation","./Anchor"],function(_1){
|
||
|
|
_1.getObject("sketch",true,dojox);
|
||
|
|
var ta=dojox.sketch;
|
||
|
|
ta.LeadAnnotation=function(_2,id){
|
||
|
|
ta.Annotation.call(this,_2,id);
|
||
|
|
this.transform={dx:0,dy:0};
|
||
|
|
this.start={x:0,y:0};
|
||
|
|
this.control={x:100,y:-50};
|
||
|
|
this.end={x:200,y:0};
|
||
|
|
this.textPosition={x:0,y:0};
|
||
|
|
this.textOffset=4;
|
||
|
|
this.textYOffset=10;
|
||
|
|
this.pathShape=null;
|
||
|
|
this.labelShape=null;
|
||
|
|
this.anchors.start=new ta.Anchor(this,"start");
|
||
|
|
this.anchors.control=new ta.Anchor(this,"control");
|
||
|
|
this.anchors.end=new ta.Anchor(this,"end");
|
||
|
|
};
|
||
|
|
ta.LeadAnnotation.prototype=new ta.Annotation;
|
||
|
|
var p=ta.LeadAnnotation.prototype;
|
||
|
|
p.constructor=ta.LeadAnnotation;
|
||
|
|
p.type=function(){
|
||
|
|
return "Lead";
|
||
|
|
};
|
||
|
|
p.getType=function(){
|
||
|
|
return ta.LeadAnnotation;
|
||
|
|
};
|
||
|
|
p._pos=function(){
|
||
|
|
var _3=this.textOffset,x=0,y=0;
|
||
|
|
var _4=this.calculate.slope(this.control,this.end);
|
||
|
|
this.textAlign="middle";
|
||
|
|
if(Math.abs(_4)>=1){
|
||
|
|
x=this.end.x+this.calculate.dx(this.control,this.end,_3);
|
||
|
|
if(this.control.y>this.end.y){
|
||
|
|
y=this.end.y-_3;
|
||
|
|
}else{
|
||
|
|
y=this.end.y+_3+this.textYOffset;
|
||
|
|
}
|
||
|
|
}else{
|
||
|
|
if(_4==0){
|
||
|
|
x=this.end.x+_3;
|
||
|
|
y=this.end.y+this.textYOffset;
|
||
|
|
}else{
|
||
|
|
if(this.start.x>this.end.x){
|
||
|
|
x=this.end.x-_3;
|
||
|
|
this.textAlign="end";
|
||
|
|
}else{
|
||
|
|
x=this.end.x+_3;
|
||
|
|
this.textAlign="start";
|
||
|
|
}
|
||
|
|
if(this.start.y<this.end.y){
|
||
|
|
y=this.end.y+this.calculate.dy(this.control,this.end,_3)+this.textYOffset;
|
||
|
|
}else{
|
||
|
|
y=this.end.y+this.calculate.dy(this.control,this.end,-_3);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.textPosition={x:x,y:y};
|
||
|
|
};
|
||
|
|
p.apply=function(_5){
|
||
|
|
if(!_5){
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if(_5.documentElement){
|
||
|
|
_5=_5.documentElement;
|
||
|
|
}
|
||
|
|
this.readCommonAttrs(_5);
|
||
|
|
for(var i=0;i<_5.childNodes.length;i++){
|
||
|
|
var c=_5.childNodes[i];
|
||
|
|
if(c.localName=="text"){
|
||
|
|
this.property("label",c.childNodes.length?c.childNodes[0].nodeValue:"");
|
||
|
|
}else{
|
||
|
|
if(c.localName=="path"){
|
||
|
|
var d=c.getAttribute("d").split(" ");
|
||
|
|
var s=d[0].split(",");
|
||
|
|
this.start.x=parseFloat(s[0].substr(1),10);
|
||
|
|
this.start.y=parseFloat(s[1],10);
|
||
|
|
s=d[1].split(",");
|
||
|
|
this.control.x=parseFloat(s[0].substr(1),10);
|
||
|
|
this.control.y=parseFloat(s[1],10);
|
||
|
|
s=d[2].split(",");
|
||
|
|
this.end.x=parseFloat(s[0],10);
|
||
|
|
this.end.y=parseFloat(s[1],10);
|
||
|
|
var _6=this.property("stroke");
|
||
|
|
var _7=c.getAttribute("style");
|
||
|
|
var m=_7.match(/stroke:([^;]+);/);
|
||
|
|
if(m){
|
||
|
|
_6.color=m[1];
|
||
|
|
this.property("fill",m[1]);
|
||
|
|
}
|
||
|
|
m=_7.match(/stroke-width:([^;]+);/);
|
||
|
|
if(m){
|
||
|
|
_6.width=m[1];
|
||
|
|
}
|
||
|
|
this.property("stroke",_6);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
p.initialize=function(_8){
|
||
|
|
this.apply(_8);
|
||
|
|
this._pos();
|
||
|
|
this.shape=this.figure.group.createGroup();
|
||
|
|
this.shape.getEventSource().setAttribute("id",this.id);
|
||
|
|
this.pathShape=this.shape.createPath("M"+this.start.x+","+this.start.y+" Q"+this.control.x+","+this.control.y+" "+this.end.x+","+this.end.y+" l0,0");
|
||
|
|
this.labelShape=this.shape.createText({x:this.textPosition.x,y:this.textPosition.y,text:this.property("label"),align:this.textAlign});
|
||
|
|
this.labelShape.getEventSource().setAttribute("id",this.id+"-labelShape");
|
||
|
|
this.draw();
|
||
|
|
};
|
||
|
|
p.destroy=function(){
|
||
|
|
if(!this.shape){
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
this.shape.remove(this.pathShape);
|
||
|
|
this.shape.remove(this.labelShape);
|
||
|
|
this.figure.group.remove(this.shape);
|
||
|
|
this.shape=this.pathShape=this.labelShape=null;
|
||
|
|
};
|
||
|
|
p.getBBox=function(){
|
||
|
|
var x=Math.min(this.start.x,this.control.x,this.end.x);
|
||
|
|
var y=Math.min(this.start.y,this.control.y,this.end.y);
|
||
|
|
var w=Math.max(this.start.x,this.control.x,this.end.x)-x;
|
||
|
|
var h=Math.max(this.start.y,this.control.y,this.end.y)-y;
|
||
|
|
return {x:x,y:y,width:w,height:h};
|
||
|
|
};
|
||
|
|
p.draw=function(_9){
|
||
|
|
this.apply(_9);
|
||
|
|
this._pos();
|
||
|
|
this.shape.setTransform(this.transform);
|
||
|
|
this.pathShape.setShape("M"+this.start.x+","+this.start.y+" Q"+this.control.x+","+this.control.y+" "+this.end.x+","+this.end.y+" l0,0");
|
||
|
|
this.labelShape.setShape({x:this.textPosition.x,y:this.textPosition.y,text:this.property("label")}).setFill(this.property("fill"));
|
||
|
|
this.zoom();
|
||
|
|
};
|
||
|
|
p.serialize=function(){
|
||
|
|
var _a=this.property("stroke");
|
||
|
|
return "<g "+this.writeCommonAttrs()+">"+"<path style=\"stroke:"+_a.color+";stroke-width:"+_a.width+";fill:none;\" d=\""+"M"+this.start.x+","+this.start.y+" "+"Q"+this.control.x+","+this.control.y+" "+this.end.x+","+this.end.y+"\" />"+"<text style=\"fill:"+_a.color+";text-anchor:"+this.textAlign+"\" font-weight=\"bold\" "+"x=\""+this.textPosition.x+"\" "+"y=\""+this.textPosition.y+"\">"+this.property("label")+"</text>"+"</g>";
|
||
|
|
};
|
||
|
|
ta.Annotation.register("Lead");
|
||
|
|
return dojox.sketch.LeadAnnotation;
|
||
|
|
});
|