package com.techlabs.puzzle.helpers {
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.geom.Point;
import flash.geom.Rectangle;
public class ImageSlicer {
public function ImageSlicer() {
}
public function sliceImage(image:Bitmap):Array {
var imgW:Number = image.width;
var imgH:Number = image.height;
var pieceW:Number = imgW / SlidingPuzzle.subdivisions;
var pieceH:Number = imgH / SlidingPuzzle.subdivisions;
var imageArray:Array = new Array();
var rect:Rectangle;
var temp:Bitmap;
var tempdata:BitmapData;
for(var y:int = 0; y < SlidingPuzzle.subdivisions; y++) {
imageArray[y] = new Array();
for(var x:int = 0; x < SlidingPuzzle.subdivisions; x++) {
tempdata = new BitmapData(pieceW, pieceH, true, 0x00000000);
rect = new Rectangle(x * pieceW, y * pieceH, pieceW, pieceH);
tempdata.copyPixels(image.bitmapData, rect, new Point(0, 0));
temp = new Bitmap(tempdata);
imageArray[y][x] = temp;
}
}
return imageArray;
}
}
}