tkormann 01/09/19 05:16:23
Modified: sources/org/apache/batik/transcoder/image PNGTranscoder.java
Log:
- remove traces and 80 columns fix
Revision Changes Path
1.8 +19 -19
xml-batik/sources/org/apache/batik/transcoder/image/PNGTranscoder.java
Index: PNGTranscoder.java
===================================================================
RCS file:
/home/cvs/xml-batik/sources/org/apache/batik/transcoder/image/PNGTranscoder.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- PNGTranscoder.java 2001/09/19 11:16:37 1.7
+++ PNGTranscoder.java 2001/09/19 12:16:23 1.8
@@ -25,15 +25,14 @@
* This class is an <tt>ImageTranscoder</tt> that produces a PNG image.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Thierry Kormann</a>
- * @version $Id: PNGTranscoder.java,v 1.7 2001/09/19 11:16:37 vhardy Exp $
+ * @version $Id: PNGTranscoder.java,v 1.8 2001/09/19 12:16:23 tkormann Exp $
*/
public class PNGTranscoder extends ImageTranscoder {
/**
* Constructs a new transcoder that produces png images.
*/
public PNGTranscoder() {
- hints.put(KEY_FORCE_TRANSPARENT_WHITE,
- new Boolean(false));
+ hints.put(KEY_FORCE_TRANSPARENT_WHITE, new Boolean(false));
}
/**
@@ -66,21 +65,22 @@
params.setSRGBIntent(PNGEncodeParam.INTENT_PERCEPTUAL);
//
- // This is a trick so that viewers which do not support
- // the alpha channel will see a white background (and not
- // a black one).
+ // This is a trick so that viewers which do not support the alpha
+ // channel will see a white background (and not a black one).
//
boolean forceTransparentWhite = true;
if (hints.containsKey(KEY_FORCE_TRANSPARENT_WHITE)) {
- forceTransparentWhite =
((Boolean)hints.get(KEY_FORCE_TRANSPARENT_WHITE)).booleanValue();
+ forceTransparentWhite =
+ ((Boolean)hints.get
+ (KEY_FORCE_TRANSPARENT_WHITE)).booleanValue();
}
- if(forceTransparentWhite){
- System.out.println("Forcing transparent white");
+ if (forceTransparentWhite) {
int w = img.getWidth(), h = img.getHeight();
DataBufferInt biDB = (DataBufferInt)img.getRaster().getDataBuffer();
- int scanStride =
((SinglePixelPackedSampleModel)img.getSampleModel()).getScanlineStride();
+ int scanStride = ((SinglePixelPackedSampleModel)
+ img.getSampleModel()).getScanlineStride();
int dbOffset = biDB.getOffset();
int pixels[] = biDB.getBankData()[0];
int p = dbOffset;
@@ -118,16 +118,16 @@
// --------------------------------------------------------------------
// Keys definition
// --------------------------------------------------------------------
+
/**
- * The 'forceTransparentWhite' key.
- * It controls whether the encoder should force the image's fully transparent
- * pixels to be fully transparent white instead of fully transparent black.
- * This is usefull when the encoded PNG is displayed in a browser which
- * does not support PNG transparency and lets the image display
- * with a white background instead of a black background. <br />
- * However, note that the modified image will display differently
- * over a white background in a viewer that supports transparency.
- */
+ * The 'forceTransparentWhite' key. It controls whether the encoder should
+ * force the image's fully transparent pixels to be fully transparent white
+ * instead of fully transparent black. This is usefull when the encoded PNG
+ * is displayed in a browser which does not support PNG transparency and
+ * lets the image display with a white background instead of a black
+ * background. <br /> However, note that the modified image will display
+ * differently over a white background in a viewer that supports
+ * transparency. */
public static final TranscodingHints.Key KEY_FORCE_TRANSPARENT_WHITE
= new BooleanKey();
}
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