富勒烯

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/halo"
minWidth="1024" minHeight="768" xmlns:mx1="library://ns.adobe.com/flex/mx">

<fx:Script>
<![CDATA[
import flash.geom.Matrix;

/*
画图形之前必要调用的函数（其中之一即可）：
linestyle()、beginFill()、lineGradientStyle()、beginGradientFill()、beginBitmapFill()方法来设置线条样式和/或填充。
*/

//画矩形
private function rect(rectX:Number, rectY:Number, rectWidth:Number, rectHeight:Number):void{
rectBoxID.graphics.clear();
if(radioLineID.selected){ //线性
rectBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
var matr:Matrix = new Matrix();
matr.createGradientBox(20, 20, 0, 0, 0);
//the last parameter can selete three type: SpreadMethod.PAD or SpreadMethod.REFLECT or SpreadMethod.REPEAT.
rectBoxID.graphics.beginGradientFill(GradientType.LINEAR, [0xFF0000, 0x00FF00], [1, 1], [0x00, 0xFF], matr, SpreadMethod.REPEAT);
}else if(radioFullID.selected){ //填充
rectBoxID.graphics.beginFill(0xFF0000, 1.0);
}
rectBoxID.graphics.drawRect(rectX, rectY, rectWidth, rectHeight);
//
}

//画圆角矩形
private function circleRect(cRectX:Number, cRectY:Number, cRectWidth:Number, cRectHeight:Number, cRectDU:Number):void{
cRectBoxID.graphics.clear();
if(radioLineID.selected){ //线性
cRectBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
//the last parameter can selete three type: SpreadMethod.PAD or SpreadMethod.REFLECT or SpreadMethod.REPEAT.
cRectBoxID.graphics.beginGradientFill(GradientType.LINEAR, [0xFF0000, 0x0000FF], [1, 0.1], [0, 255], new Matrix(), SpreadMethod.PAD);
rectBoxID.graphics.endFill();
}else if(radioFullID.selected){ //填充
cRectBoxID.graphics.beginFill(0xFF0000, 1.0);
}
cRectBoxID.graphics.drawRoundRect(cRectX, cRectY, cRectWidth, cRectHeight, cRectDU);
}

//画直线
private function line(lineX:Number, lineY:Number):void{ //两个参数都表示从起始的位置坐标x、y相加这两个参数后值就是结束的x、y值
lineBoxID.graphics.clear();
if(radioLineID.selected){ //线性
lineBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
lineBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
lineBoxID.graphics.lineGradientStyle(GradientType.LINEAR, [0xFF0000, 0x0000FF], [1, 0.5], [0, 255], new Matrix(), SpreadMethod.PAD);
}else if(radioFullID.selected){ //（填充）直线不存在填充的，呵呵
lineBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}
lineBoxID.graphics.lineTo(lineX, lineY);
}

//画曲线
private function cLine(endX:Number, endY:Number):void{
cLineBoxID.graphics.clear();
if(radioLineID.selected){ //线性
cLineBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
var matr:Matrix = new Matrix();
matr.createGradientBox(20, 20, 0, 0, 0);
cLineBoxID.graphics.beginGradientFill(GradientType.LINEAR, [0xFF0000, 0x00FF00, 0xFF0000], [0.2, 1, 1], [0, 128, 255], matr, SpreadMethod.REFLECT);
}else if(radioFullID.selected){ //填充
cLineBoxID.graphics.beginFill(0xFF0000);
}
cLineBoxID.graphics.curveTo(100, 80, endX, endY); //前两个参数表示弧度的偏移量，后两个参数表示结束点的x、y坐标
}

//画圆
private function circle(oX:Number, oY:Number, radius:Number):void{
circleBoxID.graphics.clear();
if(radioLineID.selected){ //线性
circleBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
var matr:Matrix = new Matrix();
matr.createGradientBox(20, 20, 0, 0, 0);
circleBoxID.graphics.beginGradientFill(GradientType.LINEAR, [0xFF0000, 0x00FF00, 0xFF0000], [0.2, 1, 1], [0, 128, 255], matr, SpreadMethod.REFLECT, "rgb", 0.7);
}else if(radioFullID.selected){ //填充
circleBoxID.graphics.beginFill(0xFF0000);
}
circleBoxID.graphics.drawCircle(oX, oY, radius);
}

//画椭圆
private function tCircle(x:Number, y:Number, tWidth:Number, tHeight:Number):void{
tCircleBoxID.graphics.clear();
if(radioLineID.selected){ //线性
tCircleBoxID.graphics.lineStyle(20, 0xFF0000, 1.0, false, LineScaleMode.VERTICAL, CapsStyle.NONE, JointStyle.MITER, 100);
}else if(radioGradientID.selected){ //渐变
var matr:Matrix = new Matrix();
matr.createGradientBox(20, 20, 0, 0, 0);
//the last parameter can selete three type: SpreadMethod.PAD or SpreadMethod.REFLECT or SpreadMethod.REPEAT.
tCircleBoxID.graphics.beginGradientFill(GradientType.LINEAR, [0xFF0000, 0x00FF00], [1.0, 1.0], [0x00, 0xFF], matr, SpreadMethod.REPEAT);
}else if(radioFullID.selected){ //填充
tCircleBoxID.graphics.beginFill(0xFF0000);
}
tCircleBoxID.graphics.drawEllipse(x, y, tWidth, tHeight);
}

]]>
</fx:Script>

<!--画矩形-->
<mx1:Button />

</s:Application>