Draw类、Shape类、Sprite类 的 相关使用
绘画奥运五环
package {
import flash.display.MovieClip;
import flash.display.Sprite;
public class DrawMain extends MovieClip
{
private var sp:Sprite;
private var sp1:Sprite;
private var sp2:Sprite;
private var sp3:Sprite;
private var sp4:Sprite;
private var txt:TXT;
public function DrawMain()
{
sp = new Sprite();
sp.graphics.lineStyle(1,0x00ffff,0.5,true);
sp.graphics.drawCircle(153,188,50);
stage.addChild(sp);
sp1 = new Sprite();
sp1.graphics.lineStyle(1,0xff00ff,0.5,true);
sp1.graphics.drawCircle(235,193,50);
stage.addChild(sp1);
sp2 = new Sprite();
sp2.graphics.lineStyle(1,0x123456,0.5,true);
sp2.graphics.drawCircle(273,126,50);
stage.addChild(sp2);
sp3 = new Sprite();
sp3.graphics.lineStyle(1,0x456789,0.5,true);
sp3.graphics.drawCircle(196,125,50);
stage.addChild(sp3);
sp4 = new Sprite();
sp4.graphics.lineStyle(1,0x789000,0.5,true);
sp4.graphics.drawCircle(126,125,50);
stage.addChild(sp4);
txt = new TXT;
txt.x = 421;
txt.y = 204;
stage.addChild(txt);
}
}
}
方块旋转效果
package
{
import flash.display.GradientType;
import flash.display.BlendMode;
import flash.display.Shape;
import flash.display.Sprite;
import flash.events.Event;
[SWF(width = 550, height =400, frameRate = 50)]
public class Main extends Sprite
{
private var scont : Sprite = new Sprite();
public function Main()
{
scont.x = 275;
scont.y = 200;
addChild(scont);
scont.rotationY = 90;
for(var i : int = 0 ;i < 48; i++)
{
var s : Shape = new Shape();
s.graphics.beginFill((0xffffff*Math.random ()),.6);
//s.graphics.drawCircle(Math.floor(i / 3) * 15, i, 25);
s.graphics.drawRect(Math.floor(i / 3) * 15 - 25, i - 25, 50,50);
s.graphics.endFill();
scont.addChild(s);
}
addEventListener(Event.ENTER_FRAME, onEnterFrame);
}
private function onEnterFrame(event : Event) : void
{
for(var i : int = 0 ;i < 48;i++)
{
var s : Shape = scont.getChildAt(i) as Shape;
s.rotation += (i / 6) * .7;
}
scont.rotation+=.7;
scont.rotationY += .3;
}
}
}
任意画折线
package
{
import flash.display.*;
import flash.events.*;
//import flash.events.MouseEvent;
public class ZheXianMain extends MovieClip
{
private var sp:Sprite;
public function ZheXianMain()
{
init();
}
private function init()
{
stage.addEventListener(MouseEvent.MOUSE_DOWN,OnHuaXianHandler);
}
private function OnHuaXianHandler(e:MouseEvent):void
{
sp = new Sprite();
addChild(sp);
sp.x=mouseX;
sp.y=mouseY;
stage.addEventListener(Event.ENTER_FRAME,OnQiDianHandler);
}
private function OnQiDianHandler(e:Event):void
{
sp.graphics.clear();
sp.graphics.lineStyle(1);
sp.graphics.moveTo(0, 0);
sp.graphics.lineTo(mouseX - sp.x, mouseY - sp.y);
stage.addEventListener(MouseEvent.MOUSE_UP,OnJieSuHandler);
}
private function OnJieSuHandler(e:MouseEvent):void
{
stage.removeEventListener(MouseEvent.MOUSE_DOWN,OnQiDianHandler);
stage.addEventListener(MouseEvent.CLICK,OnClickHandler);
}
private function OnClickHandler(e:MouseEvent):void
{
stage.removeEventListener(Event.ENTER_FRAME,OnQiDianHandler);
}
}
}
任意画直线
package
{
import flash.display.*;
import flash.events.*;
//import flash.events.MouseEvent;
public class XianMain extends MovieClip
{
private var sp:Sprite;
public function XianMain()
{
stage.addEventListener(MouseEvent.MOUSE_DOWN,OnHuaXianHandler);
}
private function OnHuaXianHandler(e:MouseEvent):void
{
sp = new Sprite();
addChild(sp);
sp.x=mouseX;
sp.y=mouseY;
stage.addEventListener(Event.ENTER_FRAME,OnQiDianHandler);
}
private function OnQiDianHandler(e:Event):void
{
sp.graphics.clear();
sp.graphics.lineStyle(1);
sp.graphics.moveTo(0, 0);
sp.graphics.lineTo(mouseX - sp.x, mouseY - sp.y);
stage.addEventListener(MouseEvent.MOUSE_UP,OnJieSuHandler);
}
private function OnJieSuHandler(e:MouseEvent):void
{
stage.removeEventListener(Event.ENTER_FRAME,OnQiDianHandler);
}
}
}
画圆
package {
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.events.Event;
public class huayuan extends MovieClip {
private var sp:Sprite;
private var a:Number;
private var b:Number;
public function huayuan() {
stage.addEventListener(MouseEvent.MOUSE_DOWN,ondown)
stage.addEventListener(MouseEvent.MOUSE_UP,onup)
}
private function ondown(e:MouseEvent):void
{
sp = new Sprite();
a = mouseX;
b = mouseY;
stage.addChild(sp);
stage.addEventListener(Event.ENTER_FRAME,onframe)
}
private function onframe(e:Event):void
{
sp.graphics.clear();
sp.graphics.lineStyle(2,0x00ff00)
sp.graphics.drawEllipse(a,b,mouseX-a,mouseY-b)
stage.addChild(sp)
}
private function onup(e:MouseEvent):void
{
stage.removeEventListener(Event.ENTER_FRAME,onframe)
}
}
}
