private void writeToFile(File selectedFile, ImageWriterSpiFileFilter ff) {
try {
ImageOutputStream ios = ImageIO.createImageOutputStream(selectedFile);
ImageWriter iw = ff.getImageWriterSpi().createWriterInstance();
iw.setOutput(ios);
ImageWriteParam iwp = iw.getDefaultWriteParam();
if (iwp.canWriteCompressed()) {
iwp.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
// set maximum image quality
iwp.setCompressionQuality(1.f);
}
Image image = viewerPanel.getImage();
BufferedImage bufferedImage;
if (viewerPanel.getImage() instanceof BufferedImage)
bufferedImage = (BufferedImage) viewerPanel.getImage();
else {
bufferedImage =
new BufferedImage(
image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB);
bufferedImage.createGraphics().drawImage(image, 0, 0, null);
}
iw.write(null, new IIOImage(bufferedImage, null, null), iwp);
iw.dispose();
ios.close();
} catch (IOException ioe) {
JOptionPane.showMessageDialog(
viewerPanel,
messagesBundle.getString(
"ImageViewerPanelSaveAction." + "Error_during_image_saving_message_7"),
//$NON-NLS-1$
messagesBundle.getString("ImageViewerPanelSaveAction." + "Error_dialog_title_8"),
//$NON-NLS-1$
JOptionPane.ERROR_MESSAGE);
ioe.printStackTrace();
}
}
