diff options
author | 2008-11-13 09:49:11 +0000 | |
---|---|---|
committer | 2008-11-13 09:49:11 +0000 | |
commit | e44a7e37b6c7b5961adaffc62b9042b8d442938e (patch) | |
tree | 95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/sketch/PreexistingAnnotation.js | |
parent | a62b9742ee5e28bcec6872d88f50f25b820914f6 (diff) | |
download | scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.zip |
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojox/sketch/PreexistingAnnotation.js')
-rw-r--r-- | includes/js/dojox/sketch/PreexistingAnnotation.js | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/includes/js/dojox/sketch/PreexistingAnnotation.js b/includes/js/dojox/sketch/PreexistingAnnotation.js new file mode 100644 index 0000000..a8c123e --- /dev/null +++ b/includes/js/dojox/sketch/PreexistingAnnotation.js @@ -0,0 +1,121 @@ +if(!dojo._hasResource["dojox.sketch.PreexistingAnnotation"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojox.sketch.PreexistingAnnotation"] = true; +dojo.provide("dojox.sketch.PreexistingAnnotation"); + +dojo.require("dojox.sketch.Annotation"); +dojo.require("dojox.sketch.Anchor"); + +(function(){ + var ta=dojox.sketch; + ta.PreexistingAnnotation=function(figure, id){ + ta.Annotation.call(this, figure, id); + this.transform={dx:0, dy:0}; + this.start={ x:0, y:0 }; + this.end={ x:200, y:200 }; + this.radius=8; + this.textPosition={ x:196, y:196 }; + this.textOffset=4; + this.textAlign="end"; + + this.property('label',this.id); + this.rectShape=null; + this.labelShape=null; + + this.anchors.start=new ta.Anchor(this, "start"); + this.anchors.end=new ta.Anchor(this, "end"); + }; + ta.PreexistingAnnotation.prototype=new ta.Annotation; + var p=ta.PreexistingAnnotation.prototype; + p.constructor=ta.PreexistingAnnotation; + + p.type=function(){ return 'Preexisting' }; + p.getType=function(){ return ta.PreexistingAnnotation; }; + + p._pos=function(){ + var x=Math.min(this.start.x, this.end.x); + var y=Math.min(this.start.y, this.end.y); + var w=Math.max(this.start.x, this.end.x); + var h=Math.max(this.start.y, this.end.y); + this.start={ x:x, y:y }; + this.end={ x:w, y:h }; + this.textPosition={ x:this.end.x-this.textOffset, y:this.end.y-this.textOffset }; + }; + 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=="rect"){ + if(c.getAttribute('x')!==null) this.start.x=parseFloat(c.getAttribute('x'), 10); + if(c.getAttribute('width')!==null) this.end.x=parseFloat(c.getAttribute('width'), 10)+parseFloat(c.getAttribute('x'), 10); + if(c.getAttribute('y')!==null) this.start.y=parseFloat(c.getAttribute('y'), 10); + if(c.getAttribute('height')!==null) this.end.y=parseFloat(c.getAttribute('height'), 10)+parseFloat(c.getAttribute('y'), 10); + if(c.getAttribute('r')!==null) this.radius=parseFloat(c.getAttribute('r'),10); + } + } + }; + p.initialize=function(obj){ + var font=(ta.Annotation.labelFont)?ta.Annotation.labelFont:{family:"Times", size:"16px"}; + this.apply(obj); + this._pos(); + + // create either from scratch or based on the passed node + 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.rectShape=this.shape.createRect({ + x:this.start.x, y: this.start.y, width: this.end.x-this.start.x, height:this.end.y-this.start.y, r:this.radius + }).setStroke({color:this.property('fill'), width:1}).setFill([255,255,255,0.1]); + this.rectShape.getEventSource().setAttribute("shape-rendering","crispEdges"); + 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')); + }; + p.destroy=function(){ + if(!this.shape) return; + this.shape.remove(this.rectShape); + this.shape.remove(this.labelShape); + this.figure.group.remove(this.shape); + this.shape=this.rectShape=this.labelShape=null; + }; + p.getBBox=function(){ + var x=Math.min(this.start.x, this.end.x); + var y=Math.min(this.start.y, this.end.y); + var w=Math.max(this.start.x, this.end.x)-x; + var h=Math.max(this.start.y, this.end.y)-y; + return { x:x-2, y:y-2, width:w+4, height:h+4 }; + }; + p.draw=function(obj){ + this.apply(obj); + this._pos(); + this.shape.setTransform(this.transform); + this.rectShape.setShape({x:this.start.x, y: this.start.y, width: this.end.x-this.start.x, height:this.end.y-this.start.y, r:this.radius}) + .setStroke({ color:this.property('fill'), width:1 }).setFill([255,255,255,0.1]); + this.labelShape.setShape({ x:this.textPosition.x, y:this.textPosition.y, text:this.property('label') }).setFill(this.property('fill')); + }; + p.serialize=function(){ + var s=this.property('stroke'); + return '<g '+this.writeCommonAttrs()+'>' + + '<rect style="stroke:'+s.color+';stroke-weight:1;fill:none;" ' + + 'x="' + this.start.x + '" ' + + 'width="' + (this.end.x-this.start.x) + '" ' + + 'y="' + this.start.y + '" ' + + 'height="' + (this.end.y-this.start.y) + '" ' + + 'rx="' + this.radius + '" ' + + 'ry="' + this.radius + '" ' + + ' />' + + '<text style="fill:'+s.color+';text-anchor:'+this.textAlign+'" font-weight="bold" ' + + 'x="' + this.textPosition.x + '" ' + + 'y="' + this.textPosition.y + '">' + + this.property('label') + + '</text>' + + '</g>'; + }; + + ta.Annotation.register("Preexisting"); +})(); + +} |