[Pixelle-commit] SF.net SVN: pixelle: [28] trunk/pixelle/src/com/mebigfatguy/pixelle

[<dbr...@us...>]

Revision: 28
          http://pixelle.svn.sourceforge.net/pixelle/?rev=28&view=rev
Author:   dbrosius
Date:     2008-06-19 19:53:12 -0700 (Thu, 19 Jun 2008)

Log Message:
-----------
use range of 0 - 255, rather than 0 - 1 as that is more understandable

Modified Paths:
--------------
    trunk/pixelle/src/com/mebigfatguy/pixelle/PixelEval.java
    trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java

Modified: trunk/pixelle/src/com/mebigfatguy/pixelle/PixelEval.java
===================================================================
--- trunk/pixelle/src/com/mebigfatguy/pixelle/PixelEval.java	2008-06-19 05:52:07 UTC (rev 27)
+++ trunk/pixelle/src/com/mebigfatguy/pixelle/PixelEval.java	2008-06-20 02:53:12 UTC (rev 28)
@@ -64,7 +64,7 @@
 				return 0.0;
 		}
 		
-		return buffer.getElemDouble(y * width * 3 + x * 3 + offset);
+		return (double)buffer.getElem(y * width * 3 + x * 3 + offset);
 	}
 	
 	public int getWidth() {

Modified: trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java
===================================================================
--- trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java	2008-06-19 05:52:07 UTC (rev 27)
+++ trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java	2008-06-20 02:53:12 UTC (rev 28)
@@ -75,11 +75,11 @@
 				for (int y = 0; y < height; y++) {
 					for (int x = 0; x < width; x++) {
 						double value = expr.eval(pe, x, y);
-						/*if (value < 0.0)
+						if (value < 0.0)
 							value = 0.0;
-						else if (value > 1.0)
-							value = 1.0;*/
-						buffer.setElemDouble(y * width * 3 + x * 3 + offset, value);
+						else if (value > 255.0)
+							value = 255.0;
+						buffer.setElem(y * width * 3 + x * 3 + offset, (int)(value + 0.49));
 					}
 				}
 			}


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