[Openutils-svn] SF.net SVN: openutils:[1488] trunk/openutils-mgnlmedia/src/main/java/net/ sourceforge/openutils/mgnlmedia/media/utils/ImageUtils.java

[<mol...@us...>]

Revision: 1488
          http://openutils.svn.sourceforge.net/openutils/?rev=1488&view=rev
Author:   molaschi
Date:     2009-10-14 15:07:43 +0000 (Wed, 14 Oct 2009)

Log Message:
-----------
fix issue on png compression. maybe we have to use jai?

Modified Paths:
--------------
    trunk/openutils-mgnlmedia/src/main/java/net/sourceforge/openutils/mgnlmedia/media/utils/ImageUtils.java

Modified: trunk/openutils-mgnlmedia/src/main/java/net/sourceforge/openutils/mgnlmedia/media/utils/ImageUtils.java
===================================================================
--- trunk/openutils-mgnlmedia/src/main/java/net/sourceforge/openutils/mgnlmedia/media/utils/ImageUtils.java	2009-10-14 14:25:35 UTC (rev 1487)
+++ trunk/openutils-mgnlmedia/src/main/java/net/sourceforge/openutils/mgnlmedia/media/utils/ImageUtils.java	2009-10-14 15:07:43 UTC (rev 1488)
@@ -479,20 +479,26 @@
                 // Get Default parameters
                 params = imageWriter.getDefaultWriteParam();
 
-                // Define compression mode
-                params.setCompressionMode(javax.imageio.ImageWriteParam.MODE_EXPLICIT);
+                try
+                {
+                    // Define compression mode
+                    params.setCompressionMode(javax.imageio.ImageWriteParam.MODE_EXPLICIT);
+                    // Define compression quality
+                    params.setCompressionQuality(quality);
 
-                // Define compression quality
-                params.setCompressionQuality(quality);
-
-                // Define progressive mode
-                if (forceProgressive)
-                {
-                    params.setProgressiveMode(javax.imageio.ImageWriteParam.MODE_DEFAULT);
+                    // Define progressive mode
+                    if (forceProgressive)
+                    {
+                        params.setProgressiveMode(javax.imageio.ImageWriteParam.MODE_DEFAULT);
+                    }
+                    else
+                    {
+                        params.setProgressiveMode(javax.imageio.ImageWriteParam.MODE_COPY_FROM_METADATA);
+                    }
                 }
-                else
+                catch (UnsupportedOperationException e)
                 {
-                    params.setProgressiveMode(javax.imageio.ImageWriteParam.MODE_COPY_FROM_METADATA);
+                    // go on
                 }
 
                 // Deine destination type - used the ColorModel and SampleModel of the Input Image


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