Get Even or Odd – getParity using Action Script AS

Posted by druva | Flash, Flex, JS, as2, as3, utils | Thursday 4 February 2010 3:12 am

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';
	}

  }
}
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How to use BlurFilter with flash actionscript

Posted by druva | Flash, Flex, JS, as3, utils | Thursday 28 January 2010 1:38 pm

Simple Example to show How to use BlurFilter

example

import flash.display.*;
import flash.filters.*;

var _rectData:BitmapData = new BitmapData(200, 200);

function drawRectangle():void {
	_rectData.fillRect(new Rectangle(40, 0, 150, 150), 0xFF0000FF);

	var rect:Sprite = new Sprite();
	addChild(rect);

	var bitmap:Bitmap = new Bitmap(_rectData);
	rect.addChild(bitmap);
}

function Blur_Filter() {
	drawRectangle();
	var filter:BitmapFilter = getBitmapFilter();
	var myFilters:Array = new Array();
	myFilters.push(filter);
	filters = myFilters;
}

function getBitmapFilter():BitmapFilter {
	var blurX:Number = 60;
	var blurY:Number = 60;
	return new BlurFilter(blurX, blurY, BitmapFilterQuality.HIGH);
}

Blur_Filter();

(more…)

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How to Get Values from popup to parent

Posted by druva | HTML, JS, utils | Wednesday 9 December 2009 7:19 am

The requirement is
I had a button wen i click it a popup window will display with some values.
I have to select those values. the selected values must display in the parent window.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>

 <body>

 <form>

 <table border=1>
 <th>Name</th>
 <th>Country</th>
 <tr>
 <td><input id="name" name="name" /></td>
 <td><input id="country" name="country" /></td>
 </tr>
 </table>

 <input type="button" name="choice" onClick="window.open('popup.html','popuppage',' width=350,toolbar=1,resizable=1,scrollbars=yes, height=300,top=100,left=100');" value="Add">

 </form>

 </body>

</html>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
 <head>

 <SCRIPT LANGUAGE="JavaScript">
 <!-- Begin
 function sendValue (n, c){
 var name = n.value;
 var country = c.value;
 window.opener.document.getElementById('name').value = name;
 window.opener.document.getElementById('country').value = country;
 window.close();
 }
 //  End -->
 </script>

 </head>
 <body>

 <form name="selectform">

 <table width="250">

 <tr>
 <td>
 Enter your name:
 </td>
 <td>
 <input type="text" name="name" id="name">
 </td>
 </tr>

 <tr>
 <td>
 Select your country:
 </td>
 <td>
 <select name="country">
 <option value="India">India</option>
 <option value="United States">United States</option>
 <option value="United Kingdom">United Kingdom</option>
 <option value="Germany">Germany</option>
 <option value="France">France</option>
 </select>
 </td>
 </tr>

 <tr>
 <td>
 <input type=button value="submit" onClick="sendValue(this.form.name, this.form.country);">
 </td>
 </tr>

 </table>

 </form>

 </body>
</html>
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RGB to Hex || Hex to RGB

Posted by druva | Flash, Flex, JS, as2, as3, utils | Sunday 30 November 2008 6:56 am

Code Snippet that will be used to convert color codes from RGB to Hex and Hex to RGB


function HEX2RGB ( HEX:Number ) {
 var RGB:Object = {
 r:Number = (HEX & 0xff0000) >> 16,
 g:Number = (HEX & 0x00ff00) >> 8,
 b:Number = HEX & 0x0000ff }
 return RGB;
}

function RGB2HEX ( RGB:Object ) {
 return (RGB.r << 16) + (RGB.g << 8 ) + RGB.b;
}
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How to get Hex form ARGB

Posted by druva | Flash, Flex, JS, as2, as3 | Friday 21 November 2008 2:56 pm

How to get Hex form ARGB

package druva {
	import flash.display.Sprite;

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

		public static function ARGBtoHex(a:Number, r:Number, g:Number, b:Number) {
		return (a << 24 | r << 16 | g << 8 | b);
	}

	}
}
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