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Update BMPFunctions.as

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doyousketch2 2014-06-25 14:11:51 -04:00
parent 2211a7043c
commit 672ca8f485
1 changed files with 7 additions and 7 deletions
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14
src/com/hangunsworld/util/BMPFunctions.as
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@ -50,20 +50,20 @@ package com.hangunsworld.util{
/**
* Flood fills on an image starting at an (x, y) cordinate and filling with a specific color.
* Flood fills on an image starting at an (x, y) coordinate and filling with a specific color.
* The floodFill() method is similar to the paint bucket tool in various paint programs.
*
* @param bd The BitmapData to modify.
* @param x The x cordinate of the image.
* @param y The y cordinate of the image.
* @param x The x coordinate of the image.
* @param y The y coordinate of the image.
* @param color The color with which flood fills the image.
* @param tolerance The similarity of colors. Ranges from 0 to 255. [OPTIONAL]
* @param contiguous The continueity of the area to be filled. [OPTIONAL]
* @param contiguous The continuity of the area to be filled. [OPTIONAL]
*
* @return A modified BitmapData.
*/
public static function floodFill(bd:BitmapData, x:uint, y:uint, color:uint, tolerance:uint=0, contiguous:Boolean=false):BitmapData{
// Varlidates the (x, y) cordinates.
// Validates the (x, y) coordinates.
x = Math.min(bd.width-1, x);
y = Math.min(bd.height-1, y);
// Validates the tolerance.
@ -95,7 +95,7 @@ package com.hangunsworld.util{
// Fills the connected area with white.
temp_bd.floodFill(x, y, 0xFFFFFF);
// Uese threshold() to get the white pixels only.
// Use threshold() to get the white pixels only.
var rect:Rectangle = new Rectangle(0, 0, w, h);
var pnt:Point = new Point(0, 0);
temp_bd.threshold(temp_bd, rect, pnt, "<", 0xFF666666, 0xFF000000);
@ -274,4 +274,4 @@ package com.hangunsworld.util{
}// end class
}// end package
}// end package