Flash ÓëÊýѧ£ºÕýÏÒÇúÏß
ÕýÏÒº¯ÊýºÍÓàÏÒº¯ÊýÒѾºÜÊìϤÁ˰ɣ¿Õâ¸öÖÐѧʱ´ú¾³£Ê¹ÓõÄÒ»ÖÖÈý½Çº¯Êý¡£ÏÖÔÚÎÒÃÇͨ¹ýÒ»¸öapi ½áºÏ´´ÔìÕâÖÖÇúÏß
¡£ÎÒÃÇÌṩy=a*sin(b*x);Õâ¸öÇúÏßÄ£ÐÍ
a ΪÕñ·ù£¬bΪÇ󲨳¤Ê¹ÓõIJÎÊý£¬²¨³¤Ç󷨣º360/|b|=²¨³¤
Á˽âÕâ¸ö¹«Ê½ºó£¬½ÓÏÂÀ´£¬ÎÒÃÇÐèÒª´´½¨Ò»ÌõÕýÏÒÇúÏßͼ°¸£¬×¼±¸Ò»¸öÕñ·ùµÄ²ÎÊý£¬Ò»¸öÇ󲨳¤µÄ²ÎÊý£¬»¹ÓÐÒ»¸ö²¨³¤µÄÏ߶γ¤¶È£¬Öظ´´ÎÊý
public function CreatSinLine(swing:Number,wavelengh:Number,X_length:Number,amount:int,startX:Number=0,startY:Number=0):void
²ÎÊýswing £º´ú±íÕñ·ù
wavelength:²¨³¤µÄ²ÎÊýbÖµ
x_length: Ï߶㤶È
amount£º¸´ÖƵĴÎÊý
startX£º¿ªÊ¼µÄxλÖÃ
startY £º¿ªÊ¼µÄyλÖÃ
³õ²½µÄÄ£ÐÍ£º
//y=a*sin(b*x);
public function CreatSinLine(swing:Number,wavelengh:Number,X_length:Number,amount:int,startX:Number=0,startY:Number=0):void
{
this.graphics.lineStyle(1,color);
this.graphics.moveTo(startX,startY);
var W_len:int=int(360/wavelengh);//²¨³¤180¶È
if(amount<=0)return;
for (var i:int=0; i<=W_len*amount; i++)
{
var posX:Number=i*X_length/W_len;
var posY:Number=swing*Math.sin(-i*wavelengh*Math.PI/180);
this.graphics.lineTo(posX,posY);
}
}
´´½¨Ò»¸ö·â×°ºÃµÄÕýÏÒÇúÏßÀà¡£ÕâÑù¾Í¿ÉÒÔʵÏÖ´´½¨Ò»ÌõÇúÏßÁË
///SinLine.as ¸ÃÀàΪÕýÏÒÇúÏߵĴ´½¨y=a*sin(bx);
//vesion 1.0
//author ÏÄÌìµÄÊ÷ÈË
package
{
import flash.geom.Point;
import flash.display.Sprite;
public class SinLine extends Sprite
{
private var START_POINT:Point;
public function SinLine()
{
}
public function clone():*
{
return new SinLine();
}
//´´½¨ÕýÏÒÇúÏßͼ°¸
//y=a*sin(b*x);
public function CreatSinLine(swing:Number,wavelengh:Number,X_length:Number,amount:int,startX:Number=0,startY:Number=0):void
{
this.graphics.lineStyle(1,0x000000);
this.graphics.moveTo(startX,startY);
var W_len:int=int(360/wavelengh);//²¨³¤180¶È
Ïà¹ØÎĵµ£º
½ñÌì¸üÐÂÎÒÃǹ«Ë¾µÄÍøÕ¾Ê×Ò³Óöµ½Á˵ãÎÊÌ⣬ÐÂ×°µÄdreamweaver cs3 ×öºÃµÄÒ³ÃæÉÏ´«ºó·¢ÏÖǶÈëµÄ*.swfÎļþÎÞ·¨ÏÔʾ£¨¸Ð¾õ¾ÍÏñ²»´æÔÚÒ»Ñù£©¡£ÎÒÅųýÁËËùÓпÉÄܳöÏÖÎÊÌâµÄµØ·½£¨±ÈÈçÁ´½ÓµØÖ·¡¢Ïà¶ÔºÍ¾ø¶Ô·¾¶¡¢ÎļþÃûµÈ£©£¬×îºó¶à·½²éÕÒÖÕÓÚ·¢ÏÖ£¬ÔÀ´ÊÇdreamweaver cs3 µÄ°æ±¾ÎÊÌâ¡£Õ⻹ÊÇÎÒµÄͬÊ´ӰٶÈÉÏËѵ½µÄ½â¾ö°ì·¨¡£
Ô ......
ÓÉÓÚNAND FLASH²Á³ýʱ£¬Ö»Äܰ´°´¿é²Á³ý£¬Òò´ËÔÚдÉÈÇøÊ±£¬
Ê×ÏÈÒª²Á³ýÒ»¸ö¿é¡£ÔÚ²Á³ý¿éǰ£¬±ØÐ뽫¿éÄÚÆäËûÊý¾Ý¸´ÖƳöÀ´£¬
ÓÉÓÚÒ»¸ö¿é±È½Ï´ó£¨128KB£©£¬ÎÞ·¨ÔÚMCUÄÚ¿ª±ÙÈç´Ë´óµÄ»º³åÇø¡£
Ö»ºÃ½èÖú¸ÃNAND FLASHÄÚµÄÒ³¸´ÖÆÃüÁ½«ÔÀ´µÄ¿éÔÝʱ¸´ÖƵ½
Ò»¸ö½»»»ÓõĽ»»»¿éÖС£µ«ÊÇÈç¹û½öÓÃÒ»¸ö¿é×÷Ϊ½»»»µÄ»°£¬Ëü
¾Í»á±»Æµ ......
ÑÝʾµØÖ·£º
forked from: SimpleFish - wonderfl build flash online
½ñÌìÎÒÃÇÒª´´½¨Ò»¸öСÓãµÄ»æÖÆ¡£Õâ´ÎÎÒÃÇ»áʹÓÃSimpleFish.as ´´½¨»æÖÆÐ¡ÓãÀà ¡£Í¬Ê±ÎÒÃÇ»áʹÓûæÍ¼APi µ±ÖеÄcurveTo µÄÒ»¸ö·½·¨¡£Õâ¸ö·½·¨Ó÷¨ÈçÏ£¬
this.graphics.moveTo(¿ªÊ¼ÆðµãX,¿ªÊ¼ÆðµãY);
&nb ......