movablestar.mxml

flex书效果代码

<?xml version="1.0" encoding="utf-8"?>
<MovableShape
	xmlns="com.san.components.movable.*" 
	xmlns:mx="http://www.adobe.com/2006/mxml" 
	xmlns:degrafa="http://www.degrafa.com/2007"
	creationComplete="{updateFill();updateStroke()}"
	>
	
	<mx:Script>
		<![CDATA[
			import com.san.styling.utils.StrokeUtil;
			import com.san.styling.utils.FillUtil;

			public static const MOVABLE_STAR:String = "movableStar";
			
			
			private function updateFill():void
			{
				if( !star || !geo )
					return;
					
				star.fill = FillUtil.getFill( fill, fColor1, fAlpha1, fColor2, fAlpha2, fAngle );
				geo.draw( this.graphics, new Rectangle(0,0,width,height) );
			}		

			private function updateStroke():void
			{
				if( !star || !geo )
					return;
					
				star.stroke = StrokeUtil.getStroke( stroke, sWeight, sColor1, sAlpha1, sColor2, sAlpha2, sAngle );
				geo.draw( this.graphics, new Rectangle(0,0,width,height) );
			}		
			
			
			public override function clone():Object
			{
				var tmp:MovableStar = new MovableStar();
				
				tmp.x = x+10;
				tmp.y = y+10;
				tmp.width = width;
				tmp.height = height;
				
				tmp.fill = fill;
				tmp.fColor1 = fColor1;
				tmp.fColor2 = fColor2;
				tmp.fAlpha1 =fAlpha1;
				tmp.fAlpha2 = fAlpha2;
				tmp.fAngle = fAngle;
				
				tmp.stroke = stroke;
				tmp.sWeight = sWeight;
				tmp.sColor1 = sColor1;
				tmp.sColor2 = sColor2;
				tmp.sAlpha1 = sAlpha1;
				tmp.sAlpha2 = sAlpha2;
				tmp.sAngle = sAngle;
				
				return tmp;
			}
			
			
			public override function set fill( value:String ):void
			{
				super.fill = value;
				updateFill();
			}

			public override function set fColor1(v:uint):void 
			{ 
				super.fColor1 = v;
				updateFill();
			}
			
			public override function set fColor2(v:uint):void 
			{ 
				super.fColor2 = v;
				updateFill(); 
			}

			public override function set fAlpha1(v:Number):void 
			{ 
				super.fAlpha1 = v;
				updateFill();
			}
			
			public override function set fAlpha2(v:Number):void 
			{ 
				super.fAlpha2 = v;
				updateFill(); 
			}
			
			public override function set fAngle(v:Number):void 
			{ 
				super.fAngle = v;
				updateFill();
			}
			

		
			public override function set stroke( v:String ):void
			{
				super.stroke = v;
				updateStroke();
			}

			public override function set sColor1(v:uint):void 
			{ 
				super.sColor1 = v;
				updateStroke();
			}
			
			public override function set sColor2(v:uint):void 
			{ 
				super.sColor2 = v;
				updateStroke(); 
			}

			public override function set sAlpha1(v:Number):void 
			{ 
				super.sAlpha1 = v;
				updateStroke();
			}
			
			public override function set sAlpha2(v:Number):void 
			{ 
				super.sAlpha2 = v;
				updateStroke(); 
			}
			
			public override function set sAngle(v:Number):void 
			{ 
				super.sAngle = v;
				updateStroke();
			}
			
			public override function set sWeight(v:Number):void 
			{ 
				super.sWeight = v;
				updateStroke();
			}
			
			
		]]>
	</mx:Script>
	
	<degrafa:Surface >
		<degrafa:GeometryGroup id="geo">
			<degrafa:Polygon id="star" fill="{FillUtil.getFill(FillUtil.SOLID_FILL)}" stroke="{StrokeUtil.getStroke(StrokeUtil.SOLID_STROKE)}"
				data="{ (width*0.5)+',0 '+
					   (width*0.62)+','+(height*0.33)+' '+
						      width+','+(height*0.33)+' '+
						(width*0.7)+','+(height*0.56)+' '+
					   (width*0.82)+','+(height*0.94)+' '+ 
					    (width*0.5)+','+(height*0.7)+' '+ 
					   (width*0.23)+','+(height*0.94)+' '+ 
					    (width*0.3)+','+(height*0.56)+' '+ 
					   			   '0,'+(height*0.33)+' '+ 
					   (width*0.38)+','+(height*0.33)}"
				>
			</degrafa:Polygon>
		</degrafa:GeometryGroup>		
	</degrafa:Surface>
	
</MovableShape>