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Merge pull request #1054 from Ali-RS/export-transparent-png

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Modified JmeDesktopSystem.writeImageFile() to export transparency for…
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Paul Speed 2019-03-22 03:49:37 -04:00 committed by GitHub
commit 9a6032a087
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1 changed files with 8 additions and 6 deletions
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12
jme3-desktop/src/main/java/com/jme3/system/JmeDesktopSystem.java
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@ -90,19 +90,21 @@ public class JmeDesktopSystem extends JmeSystemDelegate {
@Override
public void writeImageFile(OutputStream outStream, String format, ByteBuffer imageData, int width, int height) throws IOException {
BufferedImage awtImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_BGR);
Screenshots.convertScreenShot2(imageData.asIntBuffer(), awtImage);
ImageWriter writer = ImageIO.getImageWritersByFormatName(format).next();
ImageWriteParam writeParam = writer.getDefaultWriteParam();
BufferedImage awtImage;
if (format.equals("jpg")) {
JPEGImageWriteParam jpegParam = (JPEGImageWriteParam) writeParam;
jpegParam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
jpegParam.setCompressionQuality(0.95f);
}
awtImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_BGR);
Screenshots.convertScreenShot2(imageData.asIntBuffer(), awtImage);
awtImage = verticalFlip(awtImage);
} else {
awtImage = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR);
Screenshots.convertScreenShot(imageData, awtImage);
}
ImageOutputStream imgOut = new MemoryCacheImageOutputStream(outStream);
writer.setOutput(imgOut);