Hello All
Recently a request was made to update PdfGraphics2D using Java's ImageIO
library instead of relying on com.sun classes.
I have made the updates and included them below.
My apologies for the format of this patch, I am unaccustomed to submitting
code.
Below are the relevent changes:
Line #180
super();
/*
* Below can be safely removed
*/
/*try {
Class.forName("com.sun.image.codec.jpeg.JPEGCodec");
}
catch (Throwable t) {
convertImagesToJPEG = false;
}*/
Line # 1257
BufferedImage scaled = new BufferedImage(img.getWidth(null),
img.getHeight(null), BufferedImage.TYPE_INT_RGB);
Graphics2D g3 = scaled.createGraphics();
g3.setColor(Color.WHITE);
g3.fillRect(0,0,img.getWidth(null), img.getHeight(null));
g3.drawImage(img, 0, 0, img.getWidth(null), img.getHeight(null),
null);
g3.dispose();
img.flush();
img = null;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
/*
* Below comments can be safely removed
*/
/*com.sun.image.codec.jpeg.JPEGImageEncoder encoder =
com.sun.image.codec.jpeg.JPEGCodec.createJPEGEncoder(baos);
com.sun.image.codec.jpeg.JPEGEncodeParam param =
com.sun.image.codec.jpeg.JPEGCodec.getDefaultJPEGEncodeParam(scaled);
param.setQuality(jpegQuality, true);
encoder.encode(scaled, param);*/
/*
* End removal
*/
ImageWriteParam iwparam = new
JPEGImageWriteParam(Locale.getDefault());
iwparam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
iwparam.setCompressionQuality(jpegQuality);//Set here your
compression rate
ImageWriter iw = ImageIO.getImageWritersByFormatName("jpg").next();
ImageOutputStream ios = ImageIO.createImageOutputStream(baos);
iw.setOutput(ios);
iw.write(null, new IIOImage(scaled, null, null), iwparam);
iw.dispose();
ios.close();
scaled.flush();
scaled = null;
image = com.lowagie.text.Image.getInstance(baos.toByteArray());
baos.flush();
baos.close();
Sincerely,
Bill Ensley
Phone: 503.244.4738
Fax: 503.244.5235
<http://www.bearprinting.com>
________________________________
P.S. If you aren't able to open the photo proof,
you may not have Adobe Acrobat Reader
<http://www.adobe.com/products/acrobat/readstep2.html> . You can download it
for free from:
http://www.adobe.com/products/acrobat/readstep2.html
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