Yes I ended up using a WritableRaster to change the alpha. It is my understanding that BufferedImage alone has no ability to change alpha, only the RGB values. And, yes copeg bi was bufferedImage, I...
Type: Posts; User: KAJLogic
Re: Messing with alpha
Yes I ended up using a WritableRaster to change the alpha. It is my understanding that BufferedImage alone has no ability to change alpha, only the RGB values. And, yes copeg bi was bufferedImage, I...
Messing with alpha
I am using something a kin to this:
for (int w=0;w<bi.getWidth();w++) {
for (int h=0;h<bi.getHeight();h++) {
int color = bi.getRGB(w, h);
...