[Pixelle-commit] SF.net SVN: pixelle: [25] trunk/pixelle/src/com/mebigfatguy/pixelle/ PixelleTransformer.java

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

Revision: 25
          http://pixelle.svn.sourceforge.net/pixelle/?rev=25&view=rev
Author:   dbrosius
Date:     2008-06-17 21:35:10 -0700 (Tue, 17 Jun 2008)

Log Message:
-----------
cap the pixel values to 0..1

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

Modified: trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java
===================================================================
--- trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java	2008-06-18 04:12:01 UTC (rev 24)
+++ trunk/pixelle/src/com/mebigfatguy/pixelle/PixelleTransformer.java	2008-06-18 04:35:10 UTC (rev 25)
@@ -76,6 +76,10 @@
 				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)
+							value = 0.0;
+						else if (value > 1.0)
+							value = 1.0;
 						buffer.setElemDouble(y * width * 3 + x * 3 + offset, value);
 					}
 				}


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