flash cs4 text effects 0.3

Just playing with Text this is my second update for text effects
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This movie requires Flash Player 9

sample 0.3

flash effects with bitmapdata

Flash is great!!

This movie requires Flash Player 9

How to Create Falling Hearts with Flash CS4 Action Script AS3

This code show how to create falling hearts with flash cs4

you can also use the code for cs3
create a movieclip with a heart in your library

package {

	import flash.display.MovieClip;
	import flash.events.*;

	public class fallingheart extends MovieClip {
		public function fallingheart() {
			for (var i = 0; i < 30; i ++) {
				var h:heart = new heart();
				h.x=Math.round(Math.random()*stage.stageWidth);
				h.y=Math.round(Math.random()*stage.stageHeight);
				h.scaleX = h.scaleY = .4+ ((Math.random()*1)/2);
				h.swing = 15 + (Math.random()*15);
				h.n=Math.random()*2;
				h.speed = 1 + (Math.random()*4);

				addChild(h);
				h.addEventListener(Event.ENTER_FRAME, onEnterLoop);
				//h.onEnterFrame = fall;
			}
		}

		//--  you can also use timer to call this
		public function onEnterLoop(e:Event) {
			trace(stage.stageHeight);
			var h:heart=e.currentTarget as heart;
			h.y+=h.speed;
			h.n+=0.25;
			h.rotation=Math.cos(h.n)*h.swing;
			if (h.y>stage.stageHeight) {
				h.x=Math.round(Math.random()*stage.stageWidth);
				h.y=-50;
			}
		}
	}
}

This movie requires Flash Player 9

Shuffle Array

function shuffleArray(arr:Array):Array{
var shuffleArray:Array = [];
while (arr.length > 0){
shuffleArray.push(arr.splice(Math.random() * (arr.length – 1), 1)[0]);
}
return shuffleArray;
}

var originalArray:Array = [0,1,2,2,3,3,3,4,4,4,4,4,5,5,5,5,5,6,6,6,6,6,6,6];
originalArray = shuffleArray(originalArray);
trace(originalArray);

Get Even or Odd – getParity using Action Script AS

The below code shows how to use the class


import druva.NumberUtil;

trace('500', NumberUtil.getParity(500));
// true
trace('489', NumberUtil.getParity(489));
// false
trace('5', NumberUtil.getParity(5));
//false
trace('1', NumberUtil.getParity(1));
//true
trace('400', NumberUtil.getParity(400));
//false

This is the actual class


package druva {
  import flash.display.Sprite;

  public class NumberUtil extends Sprite{
    public function NumberUtil(){
    }

    public static function getParity(num:Number):String {
		return (num % 2) ? 'odd' : 'even';
	}

  }
}

How to Convert TextField to Bitmap using Flash and AS3

Convert TextField to Bitmap

package {
	import flash.display.*;
	import flash.display.BitmapData;
	import flash.display.Sprite;
	import flash.text.TextField;
	import flash.text.TextFormat;
	import flash.text.TextFieldAutoSize;

	public class BitmapUtils extends Sprite {
		public function BitmapUtils() {
			addChild(tf2bm('Druva'));
		}
		public function tf2bm(str:String) {
			var fmt:TextFormat;
			var bmd:BitmapData;
			var bm:Bitmap;
			var tf:TextField;

			fmt = new TextFormat();
			fmt.font='Verdana';
			fmt.size=30;

			tf = new TextField();
			tf.text=str;
			tf.setTextFormat(fmt);
			tf.autoSize=TextFieldAutoSize.LEFT;
			bmd=new BitmapData(tf.width,tf.height,true,0);
			bmd.draw(tf);
			bm=new Bitmap(bmd);
			bm.smoothing=true;
			return bm
		}
	}
}

get Random Number Between using Actionscipt AS3

The below code shows how to use the class


import druva.NumberUtil;
trace(NumberUtil.getRand(5, 10));

This is the actual class for validation


package druva{
	import flash.display.Sprite;

	public class NumberUtil extends Sprite {
		public function NumberUtil() {
		}

		public static function getRand(min:Number, max:Number):Number {
			return Math.floor(Math.random()*(max+1-min))+min;
		}

	}
}

glyph using action script


import flash.display.Sprite;
import flash.text.*;

function glyph(){
	var strFontName:String = "Wingdings";
	var givenFont:Font;
	var enumeratedfonts:Array = Font.enumerateFonts(true);

	for (var i:int = 0; i < enumeratedfonts.length; i++) {
		if (enumeratedfonts[i].fontName == strFontName) {
			givenFont = enumeratedfonts[i];
			break;
		}
	}
	trace(givenFont.hasGlyphs("www.flashallys.com/blog"));
}

glyph();

BlurFilter for Images using Flash ActionScript

package {

import flash.utils.*;
import flash.display.*;
import flash.net.*;
import flash.geom.*;
import flash.events.*;
import flash.filters.*;

public class DocumentClass_blurfilter extends MovieClip {

private var urlLoader:URLLoader = new URLLoader();
private var mc:MovieClip = new MovieClip();

public function DocumentClass_blurfilter() {
urlLoader.dataFormat = URLLoaderDataFormat.BINARY;
urlLoader.load(new URLRequest('http://www.flashallys.com/blog/blogsamples/rotary-phone1.jpg'));
urlLoader.addEventListener(Event.COMPLETE, completeHandler);
blurX.addEventListener(Event.CHANGE , onChange);
blurY.addEventListener(Event.CHANGE , onChange);
}

private function completeHandler(event:Event):void {
var loader:Loader = new Loader();
loader.loadBytes(urlLoader.data);

mc.addChild(loader);
addChild(mc);

blurX.value = 10;
blurY.value = 10;

blurX.minimum = 0;
blurY.minimum = 0;

blurX.maximum = 100;
blurY.maximum = 100;

Blur_Filter();
}

private function onChange(e:Event) {
Blur_Filter();
}

private function Blur_Filter() {
var blur:BlurFilter = new BlurFilter();
blur.blurX=blurX.value;
blur.blurY=blurY.value;
blur.quality=BitmapFilterQuality.LOW;
mc.filters=[blur];
}
}
}

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perlinNoise using Flash ActionScript

Simple Example to show how to use perlinNoise in Flash ActionScript

In the below example the stage is divided into two parts with two different effects

example

import flash.display.*;
import flash.events.Event;
import flash.geom.Point;

var _bitmap1:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight/2, true, 0xCCCCCC);
var _bitmap2:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight/2, true, 0xCCCCCC);

function perlinNoise() {
addChild(new Bitmap(_bitmap1));
_bitmap1.perlinNoise(10, 10, 2, 50, false, true,1, true);

var b:Bitmap = new Bitmap(_bitmap2);
b.y = stage.stageHeight/2;
addChild(b)
}

perlinNoise();

var t:Timer = new Timer(50)
t.addEventListener(TimerEvent.TIMER , onTimer);
var Size = 0;
var xPos = 0;
var yPos = 0;
function onTimer (e:TimerEvent) {
var point:Point=new Point(++xPos,++yPos);
_bitmap1.perlinNoise(10, 10, 2, 50, false, true,1, true, [point, point]);
++Size;
_bitmap2.perlinNoise(Size,Size, 2, 50, false, true,1, true, [point, point]);
if(Size &gt; 50){
Size = 0;
}
}

t.start();

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