Flash as3.0 A summary of color methods for changing movie clips

AS3.0 dynamically change the color of a movie clip

The code is as follows	Copy Code
var a:colortransform = new ColorTransform (); A.color = 0x000000; Mc.transform.colorTransform = A; Stage.addchild (MC); Change the color of the MC

ColorTransform () constructor

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Public Function ColorTransform (Redmultiplier:number = 1.0, Greenmultiplier:number = 1.0, Bluemultiplier:number = 1.0, ALP Hamultiplier:number = 1.0, Redoffset:number = 0, Greenoffset:number = 0, Blueoffset:number = 0, Alphaoffset:number = 0)

Method Two:

The code is as follows	Copy Code
var color:colortransform=new colortransform (); color.redmultiplier=0; color.greenmultiplier=0; color.bluemultiplier=0; color.alphamultiplier=0; color.redoffset=255; color.greenoffset=0; color.blueoffset=255; color.alphaoffset=255; Mc.transform.colortransform=color;

Cases

The code is as follows

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Package { Import Flash.display.Sprite; Import Flash.display.GradientType; Import Flash.geom.ColorTransform; Import flash.events.MouseEvent; public class Colortransformexample extends Sprite { Public Function Colortransformexample () { var target:sprite = new Sprite (); Draw (target); AddChild (target); Target.usehandcursor = true; Target.buttonmode = true; Target.addeventlistener (Mouseevent.click, ClickHandler) } Public function Draw (Sprite:sprite): void { var red:uint = 0xff0000; var green:uint = 0x00ff00; var blue:uint = 0x0000ff; var size:number = 100; Sprite.graphics.beginGradientFill (Gradienttype.linear, [Red, blue, green], [1, 0.5, 1], [0, 200, 255]); Sprite.graphics.drawRect (0, 0, 100, 100); } Public Function ClickHandler (event:mouseevent): void { var roffset:number = Transform.colorTransform.redOffset + 25; var boffset:number = transform.colortransform.redoffset-25; This.transform.colorTransform = new ColorTransform (1, 1, 1, 1, roffset, 0, Boffset, 0); } } }