public int getRawSizeImage() {
		return rawSizeImage;
	}
Get the raw image data size as contained within this resource.  If compressed, 
this will be smaller than the value returned by {@link #getImageDataSize() } which reflects
the uncompressed size.
@return raw image data size
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/BitmapResource.java