/** @return A BufferedImage created from nsImagePtr, or null. */
public BufferedImage toImage() {
if (ptr == 0) return null;
final Dimension2D size = nativeGetNSImageSize(ptr);
final int w = (int) size.getWidth();
final int h = (int) size.getHeight();
final BufferedImage bimg = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB_PRE);
final DataBufferInt dbi = (DataBufferInt) bimg.getRaster().getDataBuffer();
final int[] buffer = SunWritableRaster.stealData(dbi, 0);
nativeCopyNSImageIntoArray(ptr, buffer, w, h);
SunWritableRaster.markDirty(dbi);
return bimg;
}
static {
SunWritableRaster.setDataStealer(
new SunWritableRaster.DataStealer() {
public byte[] getData(DataBufferByte dbb, int bank) {
return dbb.bankdata[bank];
}
public short[] getData(DataBufferUShort dbus, int bank) {
return dbus.bankdata[bank];
}
public int[] getData(DataBufferInt dbi, int bank) {
return dbi.bankdata[bank];
}
public StateTrackableDelegate getTrackable(DataBuffer db) {
return db.theTrackable;
}
public void setTrackable(DataBuffer db, StateTrackableDelegate trackable) {
db.theTrackable = trackable;
}
});
}
