I am tryin to insert a BufferedImage into a page with no success, I have
also read section 2.3.3
of MEAP book with no sucess. By the way this session is a little
confusing (why the example of
rectangle?)
I get the image from Jfreechart, and the image in fact appears but
always with a black beckground.
I found no way to change that. The image is probably transparent. Here
is my code:
BufferedImage img = chart.createBufferedImage(width, height);
ByteArrayOutputStream os = new ByteArrayOutputStream();
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
try {
encoder.encode(img);
} catch (ImageFormatException e1) {
throw new RuntimeException("Unexpected error", e1);
} catch (IOException e1) {
throw new RuntimeException("Unexpected error", e1);
}
byte[] byteArray = os.toByteArray();
try {
Image image = Image.getInstance(byteArray);
doc.add(image);
} catch (MalformedURLException e) {
throw new RuntimeException("Unexpected error", e);
} catch (IOException e) {
throw new RuntimeException("Unexpected error", e);
}
Any idea of what's going on?
Thanks,
franco
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