@Override
public void setBounds(final int x, final int y, final int width, final int height) {
super.setBounds(x, y, width, height);
try {
if (tiledBufferedImage != null) {
bufferedImageAllocator.freeBufferedImage(tiledBufferedImage);
}
final AllocationMatch myAllocationMatch = new AllocationMatch();
tiledBufferedImage =
bufferedImageAllocator.allocateBufferedImage(
"SourceSignalAmpMeter",
myAllocationMatch,
AllocationLifetime.SHORT,
AllocationBufferType.TYPE_INT_RGB,
width,
height);
outBufferedImage = tiledBufferedImage.getUnderlyingBufferedImage();
outBufferedImageGraphics = outBufferedImage.createGraphics();
outBufferedImageGraphics.setColor(Color.BLACK);
outBufferedImageGraphics.fillRect(0, 0, componentWidth, componentHeight);
} catch (final DatastoreException e) {
if (log.isErrorEnabled()) {
log.error("DatastoreException caught allocating buffered image: " + e.toString(), e);
}
}
componentWidth = width;
componentHeight = height;
}
public void destroy() {
if (tiledBufferedImage != null) {
try {
bufferedImageAllocator.freeBufferedImage(tiledBufferedImage);
} catch (final Exception e) {
final String msg = "Failed to free up allocated image: " + e.toString();
log.error(msg);
}
tiledBufferedImage = null;
outBufferedImage = null;
outBufferedImageGraphics = null;
}
}