Remove support for Alpha Images

1 files changed, 12 insertions, 4 deletions

diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
index 5dd0f636..b426e1ce 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
@@ -23,11 +23,9 @@
  ******************************************************************************/
 package at.gv.egiz.pdfas.common.utils;
 
-import java.awt.AlphaComposite;
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Graphics;
-import java.awt.Graphics2D;
 import java.awt.image.BufferedImage;
 import java.awt.image.ColorModel;
 import java.awt.image.IndexColorModel;
@@ -53,7 +51,7 @@ public class ImageUtils {
 			.getLogger(ImageUtils.class);
 	
 	public static BufferedImage removeAlphaChannel(BufferedImage src) {
-		if (src.getColorModel().hasAlpha())
+		/*if (src.getColorModel().hasAlpha())
         {
             // extract the alpha information
            // WritableRaster alphaRaster = src.
@@ -69,7 +67,17 @@ public class ImageUtils {
             g.dispose();
             return image;
         }
-		return src;
+		return src;*/
+		
+		BufferedImage rgbImage = new BufferedImage(src.getWidth(), src.getHeight(), BufferedImage.TYPE_3BYTE_BGR);
+        for (int x = 0; x < src.getWidth(); ++x)
+        {
+            for (int y = 0; y < src.getHeight(); ++y)
+            {
+                rgbImage.setRGB(x, y, src.getRGB(x, y) & 0xFFFFFF);
+            }
+        }
+        return rgbImage;
 	}
 	
 	public static BufferedImage convertRGBAToIndexed(BufferedImage src) {