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SNOWFLAKES DRAWING PAPER
[FLEX] DisplayObject Matrix Control 본문
DisplayObjectPosition.mxml
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()"> <mx:Script> <![CDATA[ import flash.events.Event; import mx.controls.Image; [Embed(source='s_air.jpg')] private var airimg:Class; private var _matrix:Matrix; private function init():void{ img.source = airimg; hs1.value = 1; hs2.value = -.3; hs3.value = .05; hs4.value = 1; _matrix = imgbx.transform.matrix; //imgbx.verticalScrollPolicy = "on"; //imgbx.horizontalScrollPolicy = "on"; imgbx.transform.matrix = new Matrix( hs1.value, hs2.value, hs3.value, hs4.value, _matrix.tx, _matrix.ty); } private function matrixChange(evt:Event):void { imgbx.transform.matrix = new Matrix( hs1.value, hs2.value, hs3.value, hs4.value, _matrix.tx, _matrix.ty); } ]]> </mx:Script> <mx:Box id="imgbx" x="300" y="100" width="200" height="200"> <mx:Image id="img" scaleX="2" scaleY="2"/> </mx:Box> <mx:Box id="bx" bottom="10" left="10" width="300"> <mx:Label text="tranform.matrix.a"/> <mx:HSlider id="hs1" minimum="-1" maximum="1" tickInterval="0.01" change="matrixChange(event)" width="100%"/> <mx:Label text="tranform.matrix.b"/> <mx:HSlider id="hs2" minimum="-1" maximum="1" tickInterval="0.01" change="matrixChange(event)" width="100%"/> <mx:Label text="tranform.matrix.c"/> <mx:HSlider id="hs3" minimum="-1" maximum="1" tickInterval="0.01" change="matrixChange(event)" width="100%"/> <mx:Label text="tranform.matrix.d"/> <mx:HSlider id="hs4" minimum="-1" maximum="1" tickInterval="0.01" change="matrixChange(event)" width="100%"/> </mx:Box> </mx:Application> |
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