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copyPixels(sourceBitmapData:BitmapData, sourceRect:Rectangle, destPoint:Point, alphaBitmapData:BitmapData = null, alphaPoint:Point = null, mergeAlpha:Boolean = false):void
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draw(source:IBitmapDrawable, matrix:Matrix = null, colorTransform:ColorTransform = null, blendMode:String = null, clipRect:Rectangle = null, smoothing:Boolean = false):void
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package
{
//»±ÊÀà
import flash.display.Sprite;
import flash.display.Shape;
import flash.events.*;
import flash.geom.Point;
public class Pen extends Sprite
{
private var shape:Shape=new Shape();
private var begin:Boolean=false;
private var point:Point;
public function Pen()
{
addChild(shape);
}
//¼àÌý
public function mouseListener():void
{
stage.addEventListener(MouseEvent.MOUSE_DOWN,mouseDownHandler);
stage.addEventListener(MouseEvent.MOUSE_UP,mouseUpHandler);
stage.addEventListener(MouseEvent.MOUSE_MOVE,mouseMoveHandler);
}
//¿ªÊ¼»æÖÆ
public function startDraw():void
{
begin=true;
point=new Point(mouseX,mouseY);
shape.graphics.moveTo(point.x,point.y);
}
public function drawing():void
{
if (begin)
{
drawLine(new Point(m
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