<commit_before>dojo.provide("dojox.sketch.DoubleArrowAnnotation");

dojo.require("dojox.sketch.Annotation");
dojo.require("dojox.sketch.Anchor");

(function(){
	var ta=dojox.sketch;
	ta.DoubleArrowAnnotation=function(figure, id){
		ta.Annotation.call(this, figure, 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=6;
		this.textYOffset=10;
		this.textAlign="middle";
		this.startRotation=0;
		this.endRotation=0;

//		this.property('label',this.id);
		this.labelShape=null;
		this.pathShape=null;
		this.startArrow=null;
		this.startArrowGroup=null;
		this.endArrow=null;
		this.endArrowGroup=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.DoubleArrowAnnotation.prototype=new ta.Annotation;
	var p=ta.DoubleArrowAnnotation.prototype;
	p.constructor=ta.DoubleArrowAnnotation;

	p.type=function(){ return 'DoubleArrow'; };
	p.getType=function(){ return ta.DoubleArrowAnnotation; };

	p._rot=function(){
		//	arrowhead rotation
		var opp=this.control.y-this.start.y;
		var adj=this.control.x-this.start.x;
		this.startRotation=Math.atan2(opp,adj);

		opp=this.end.y-this.control.y;
		adj=this.end.x-this.control.x;
		this.endRotation=Math.atan2(opp,adj);
	};
	p._pos=function(){
		//	text position
		var offset=this.textOffset;

		//	figure out the pull of the curve and place accordingly
		if(this.control.y<this.end.y){ offset*=-1; }
		else { offset+=this.textYOffset; }
		var ab={
			x:((this.control.x-this.start.x)*.5)+this.start.x, 
			y:((this.control.y-this.start.y)*.5)+this.start.y
		};
		var bc={
			x:((this.end.x-this.control.x)*.5)+this.control.x, 
			y:((this.end.y-this.control.y)*.5)+this.control.y
		};
		this.textPosition={
			x:((bc.x-ab.x)*.5)+ab.x, 
			y:(((bc.y-ab.y)*.5)+ab.y)+offset
		};
	};
	
	p.apply=function(obj){
		if(!obj){ return; }
		if(obj.documentElement){ obj=obj.documentElement; }
		this.readCommonAttrs(obj);
		
		for(var i=0; i<obj.childNodes.length; i++){
			var c=obj.childNodes[i];
			if(c.localName=="text"){ this.property('label',c.childNodes.length?c.childNodes[0].nodeValue:''); }
			else if(c.localName=="path"){
				//	the line
				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 stroke=this.property('stroke');
				var style=c.getAttribute('style');
				var m=style.match(/stroke:([^;]+);/);
				if(m){
					stroke.color=m[1];
					this.property('fill',m[1]);
				}
				m=style.match(/stroke-width:([^;]+);/);
				if(m){
					stroke.width=m[1];
				}
				this.property('stroke',stroke);
			}
		}
	};
	p.initialize=function(obj){
		//	create, based on passed DOM node if available.
		var font=(ta.Annotation.labelFont)?ta.Annotation.labelFont:{family:"Times", size:"16px"};
		this.apply(obj);

		//	calculate the other positions
		this._rot();
		this._pos();

		//	rotation matrix
		var rot=this.startRotation;
		var startRot=dojox.gfx.matrix.rotate(rot);

		rot=this.endRotation;
		var endRot=dojox.gfx.matrix.rotateAt(rot, this.end.x, this.end.y);

		//	draw the shapes
		this.shape=this.figure.group.createGroup();
		this.shape.getEventSource().setAttribute("id", this.id);
		//if(this.transform.dx||this.transform.dy){ this.shape.setTransform(this.transform); }

		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")
			//.setStroke(this.property('stroke'));
		
		this.startArrowGroup=this.shape.createGroup().setTransform({ dx:this.start.x, dy:this.start.y });
		this.startArrowGroup.applyTransform(startRot);
		this.startArrow=this.startArrowGroup.createPath();//"M0,0 l20,-5 -3,5 3,5 Z").setFill(this.property('fill'));
		
		this.endArrowGroup=this.shape.createGroup().setTransform(endRot);
		this.endArrow=this.endArrowGroup.createPath();//("M" + this.end.x + "," + this.end.y + " l-20,-5 3,5 -3,5 Z").setFill(this.property('fill'));

		this.labelShape=this.shape.createText({
				x:this.textPosition.x, 
				y:this.textPosition.y, 
				text:this.property('label'), 
				align:this.textAlign
			})
			//.setFont(font)
			.setFill(this.property('fill'));
		this.labelShape.getEventSource().setAttribute('id',this.id+"-labelShape");
		this.draw();
	};
	p.destroy=function(){
		if(!this.shape){ return; }
		this.startArrowGroup.remove(this.startArrow);
		this.endArrowGroup.remove(this.endArrow);
		this.shape.remove(this.startArrowGroup);
		this.shape.remove(this.endArrowGroup);
		this.shape.remove(this.pathShape);
		this.shape.remove(this.labelShape);
		this.figure.group.remove(this.shape);
		this.shape=this.pathShape=this.labelShape=this.startArrowGroup=this.startArrow=this.endArrowGroup=this.endArrow=null;
	};
	p.draw=function(obj){
		this.apply(obj);
		this._rot();
		this._pos();

		//	rotation matrix
		var rot=this.startRotation;
		var startRot=dojox.gfx.matrix.rotate(rot);
		rot=this.endRotation;
		var endRot=dojox.gfx.matrix.rotateAt(rot, this.end.x, this.end.y);

		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")
			//.setStroke(this.property('stroke'));
		this.startArrowGroup.setTransform({ dx:this.start.x, dy:this.start.y }).applyTransform(startRot);
		this.startArrow.setFill(this.property('fill'));
		
		this.endArrowGroup.setTransform(endRot);
		this.endArrow.setFill(this.property('fill'));
		this.labelShape.setShape({
				x:this.textPosition.x, 
				y:this.textPosition.y, 
				text:this.property('label')
			})
			.setFill(this.property('fill'));
		this.zoom();
	};

	p.zoom=function(pct){
		if(this.startArrow){
			pct = pct || this.figure.zoomFactor;
			ta.Annotation.prototype.zoom.call(this,pct);
			//pct = dojox.gfx.renderer=='vml'?1:pct;
			if(this._curPct!==pct){
				this._curPct=pct;
				var l=pct>1?20:Math.floor(20/pct), w=pct>1?5:Math.floor(5/pct),h=pct>1?3:Math.floor(3/pct);
				this.startArrow.setShape("M0,0 l"+l+",-"+w+" -"+h+","+w+" "+h+","+w+" Z");//.setFill(this.property('fill'));
				this.endArrow.setShape("M" + this.end.x + "," + this.end.y + " l-"+l+",-"+w+" "+h+","+w+" -"+h+","+w+" Z");
			}
		}
	};
	
	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.serialize=function(){
		var s=this.property('stroke');
		return '<g '+this.writeCommonAttrs()+'>'
			+ '<path style="stroke:'+s.color+';stroke-width:'+s.width+';fill:none;" d="'
			+ "M"+this.start.x+","+this.start.y+" "
			+ "Q"+this.control.x+","+this.control.y+" "
			+ this.end.x+","+this.end.y
			+ '" />'
			+ '<g transform="translate(' + this.start.x + "," + this.start.y + ") "
			+ 'rotate(' + (Math.round((this.startRotation*(180/Math.PI))*Math.pow(10,4))/Math.pow(10,4)) + ')">'
			+ '<path style="fill:'+s.color+';" d="M0,0 l20,-5, -3,5, 3,5 Z" />'
			+ '</g>'
			+ '<g transform="rotate('
			+ (Math.round((this.endRotation*(180/Math.PI))*Math.pow(10,4))/Math.pow(10,4))
			+ ", "+this.end.x+", "+this.end.y
			+ ')">'<commit_msg>fixes bug where the end arrow does not follow the end of the line when dragging the end anchor<commit_after>dojo.provide("dojox.sketch.DoubleArrowAnnotation");

dojo.require("dojox.sketch.Annotation");
dojo.require("dojox.sketch.Anchor");

(function(){
	var ta=dojox.sketch;
	ta.DoubleArrowAnnotation=function(figure, id){
		ta.Annotation.call(this, figure, 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=6;
		this.textYOffset=10;
		this.textAlign="middle";
		this.startRotation=0;
		this.endRotation=0;

//		this.property('label',this.id);
		this.labelShape=null;
		this.pathShape=null;
		this.startArrow=null;
		this.startArrowGroup=null;
		this.endArrow=null;
		this.endArrowGroup=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.DoubleArrowAnnotation.prototype=new ta.Annotation;
	var p=ta.DoubleArrowAnnotation.prototype;
	p.constructor=ta.DoubleArrowAnnotation;

	p.type=function(){ return 'DoubleArrow'; };
	p.getType=function(){ return ta.DoubleArrowAnnotation; };

	p._rot=function(){
		//	arrowhead rotation
		var opp=this.control.y-this.start.y;
		var adj=this.control.x-this.start.x;
		this.startRotation=Math.atan2(opp,adj);

		opp=this.end.y-this.control.y;
		adj=this.end.x-this.control.x;
		this.endRotation=Math.atan2(opp,adj);
	};
	p._pos=function(){
		//	text position
		var offset=this.textOffset;

		//	figure out the pull of the curve and place accordingly
		if(this.control.y<this.end.y){ offset*=-1; }
		else { offset+=this.textYOffset; }
		var ab={
			x:((this.control.x-this.start.x)*.5)+this.start.x, 
			y:((this.control.y-this.start.y)*.5)+this.start.y
		};
		var bc={
			x:((this.end.x-this.control.x)*.5)+this.control.x, 
			y:((this.end.y-this.control.y)*.5)+this.control.y
		};
		this.textPosition={
			x:((bc.x-ab.x)*.5)+ab.x, 
			y:(((bc.y-ab.y)*.5)+ab.y)+offset
		};
	};
	
	p.apply=function(obj){
		if(!obj){ return; }
		if(obj.documentElement){ obj=obj.documentElement; }
		this.readCommonAttrs(obj);
		
		for(var i=0; i<obj.childNodes.length; i++){
			var c=obj.childNodes[i];
			if(c.localName=="text"){ this.property('label',c.childNodes.length?c.childNodes[0].nodeValue:''); }
			else if(c.localName=="path"){
				//	the line
				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 stroke=this.property('stroke');
				var style=c.getAttribute('style');
				var m=style.match(/stroke:([^;]+);/);
				if(m){
					stroke.color=m[1];
					this.property('fill',m[1]);
				}
				m=style.match(/stroke-width:([^;]+);/);
				if(m){
					stroke.width=m[1];
				}
				this.property('stroke',stroke);
			}
		}
	};
	p.initialize=function(obj){
		//	create, based on passed DOM node if available.
		var font=(ta.Annotation.labelFont)?ta.Annotation.labelFont:{family:"Times", size:"16px"};
		this.apply(obj);

		//	calculate the other positions
		this._rot();
		this._pos();

		//	rotation matrix
		var rot=this.startRotation;
		var startRot=dojox.gfx.matrix.rotate(rot);

		rot=this.endRotation;
		var endRot=dojox.gfx.matrix.rotateAt(rot, this.end.x, this.end.y);

		//	draw the shapes
		this.shape=this.figure.group.createGroup();
		this.shape.getEventSource().setAttribute("id", this.id);
		//if(this.transform.dx||this.transform.dy){ this.shape.setTransform(this.transform); }

		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")
			//.setStroke(this.property('stroke'));
		
		this.startArrowGroup=this.shape.createGroup().setTransform({ dx:this.start.x, dy:this.start.y });
		this.startArrowGroup.applyTransform(startRot);
		this.startArrow=this.startArrowGroup.createPath();//"M0,0 l20,-5 -3,5 3,5 Z").setFill(this.property('fill'));
		
		this.endArrowGroup=this.shape.createGroup().setTransform(endRot);
		this.endArrow=this.endArrowGroup.createPath();//("M" + this.end.x + "," + this.end.y + " l-20,-5 3,5 -3,5 Z").setFill(this.property('fill'));

		this.labelShape=this.shape.createText({
				x:this.textPosition.x, 
				y:this.textPosition.y, 
				text:this.property('label'), 
				align:this.textAlign
			})
			//.setFont(font)
			.setFill(this.property('fill'));
		this.labelShape.getEventSource().setAttribute('id',this.id+"-labelShape");
		this.draw();
	};
	p.destroy=function(){
		if(!this.shape){ return; }
		this.startArrowGroup.remove(this.startArrow);
		this.endArrowGroup.remove(this.endArrow);
		this.shape.remove(this.startArrowGroup);
		this.shape.remove(this.endArrowGroup);
		this.shape.remove(this.pathShape);
		this.shape.remove(this.labelShape);
		this.figure.group.remove(this.shape);
		this.shape=this.pathShape=this.labelShape=this.startArrowGroup=this.startArrow=this.endArrowGroup=this.endArrow=null;
	};
	p.draw=function(obj){
		this.apply(obj);
		this._rot();
		this._pos();

		//	rotation matrix
		var rot=this.startRotation;
		var startRot=dojox.gfx.matrix.rotate(rot);
		rot=this.endRotation;
		var endRot=dojox.gfx.matrix.rotateAt(rot, this.end.x, this.end.y);

		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")
			//.setStroke(this.property('stroke'));
		this.startArrowGroup.setTransform({ dx:this.start.x, dy:this.start.y }).applyTransform(startRot);
		this.startArrow.setFill(this.property('fill'));
		
		this.endArrowGroup.setTransform(endRot);
		this.endArrow.setFill(this.property('fill'));
		this.labelShape.setShape({
				x:this.textPosition.x, 
				y:this.textPosition.y, 
				text:this.property('label')
			})
			.setFill(this.property('fill'));
		this.zoom();
	};

	p.zoom=function(pct){
		if(this.startArrow){
			pct = pct || this.figure.zoomFactor;
			ta.Annotation.prototype.zoom.call(this,pct);

			var l=pct>1?20:Math.floor(20/pct), w=pct>1?5:Math.floor(5/pct),h=pct>1?3:Math.floor(3/pct);
			this.startArrow.setShape("M0,0 l"+l+",-"+w+" -"+h+","+w+" "+h+","+w+" Z");//.setFill(this.property('fill'));

			this.endArrow.setShape("M" + this.end.x + "," + this.end.y + " l-"+l+",-"+w+" "+h+","+w+" -"+h+","+w+" Z");
		}
	};
	
	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.serialize=function(){
		var s=this.property('stroke');
		return '<g '+this.writeCommonAttrs()+'>'
			+ '<path style="stroke:'+s.color+';stroke-width:'+s.width+';fill:none;" d="'
			+ "M"+this.start.x+","+this.start.y+" "
			+ "Q"+this.control.x+","+this.control.y+" "
			+ this.end.x+","+this.end.y
			+ '" />'
			+ '<g transform="translate(' + this.start.x + "," + this.start.y + ") "
			+ 'rotate(' + (Math.round((this.startRotation*(180/Math.PI))*Math.pow(10,4))/Math.pow(10,4)) + ')">'
			+ '<path style="fill:'+s.color+';" d="M0,0 l20,-5, -3,5, 3,5 Z" />'
			+ '</g>'
			+ '<g transform="rotate('
			+ (Math.round((this.endRotation*(180/Math.PI))*Math.pow(10,4))/Math.pow(10,4))
			+ ", "+this.end.x+", "+this.end.y
			+ ')">'
{'fraction_non_alphanumeric': 0.2218521421107628, 'fraction_numerical': 0.015608672936259144, 'mean_word_length': 4.26400825025782, 'pattern_counts': {'":': 0, '<': 19, '<?xml version=': 0, '>': 21, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3605303', 'n_tokens_mistral': 6687, 'n_tokens_neox': 6093, 'n_words': 686}