/** * グラデーション表示させまくる * わかりずらいので後で改良する */ package { import adobe.utils.CustomActions; import flash.display.Shape; import flash.display.Sprite; import flash.display.GradientType; import flash.geom.Matrix; public class FlashTest extends Sprite { private var _x:Number = 0; private var _y:Number = 0; private const NUM:int = 18; private const H:Number = 465 / NUM; private var color1:uint = 0x000000; private var color2:uint = 0xFFFFFF; private var _w:Number = 465 / NUM; private var _h:Number = H private var ratio:Number = 255 / NUM; public function FlashTest() { // write as3 code here.. drawGradient(GradientType.LINEAR, true); drawGradient(GradientType.LINEAR, false, true); drawGradient(GradientType.LINEAR, false, true, "pad", "linearRGB"); drawGradient(GradientType.LINEAR, false, true, "reflect"); drawGradient(GradientType.LINEAR, false, true, "reflect", "linearRGB"); drawGradient(GradientType.LINEAR, false, true, "repeat"); drawGradient(GradientType.LINEAR, false, true, "repeat", "linearRGB"); drawGradient(GradientType.RADIAL, true); drawGradient(GradientType.RADIAL, false, true); drawGradient(GradientType.RADIAL, false, true, "pad", "linearRGB"); drawGradient(GradientType.RADIAL, false, true, "reflect"); drawGradient(GradientType.RADIAL, false, true, "reflect", "linearRGB"); drawGradient(GradientType.RADIAL, false, true, "repeat"); drawGradient(GradientType.RADIAL, false, true, "repeat", "linearRGB"); drawGradient(GradientType.RADIAL, false, false, "pad", "rgb", true); drawGradient(GradientType.RADIAL, false, false, "pad", "linearRGB", true); drawGradient(GradientType.RADIAL, false, false, "repeat", "rgb", true); drawGradient(GradientType.RADIAL, false, false, "repeat", "linearRGB", true); } private function drawGradient(type:String, ratiofla:Boolean = false, rotate:Boolean = false, spred:String = "pad", interpolation:String = "rgb", focalpoint:Boolean = false):void { for (var i:int = 1; i <= NUM; i++) { var s:Shape = new Shape(); var c:Array = [color1, color2]; var a:Array = [1, 1]; var r:Array = [0, (ratiofla == true) ? ratio * i : 255]; var m:Matrix = new Matrix(); m.createGradientBox(_w, _h); if (rotate == true) m.rotate(Math.PI / i); var focalpointratio:Number = 0; if (focalpoint == true) focalpointratio = (1 / NUM) * i; s.graphics.beginGradientFill(type, c, a, r, m, spred, interpolation, focalpointratio); s.graphics.drawRect(0, 0, _w, _h); s.graphics.endFill(); s.x = _x; s.y = _y; addChild(s); _x += s.width; } initXY(); } private function initXY():void { _x = 0; _y += H; } } }