Yup. You can do this one of two ways.
1) Create a new BufferedImage as you load it which is icy (recommend).
2) On-the-fly overlay some color on the top of your image.
To do 1, it's something like this:
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| BufferedImage tintedImage = new BufferedImage(oldImage.getWidth(), oldImage.getHeight(), BufferedImage.TYPE_INT_ARGB);
for (int i = 0; i < tintedImage.getRaster().getWidth(); i++)
{
for (int j = 0; j < tintedImage.getRaster().getHeight(); j++)
{
int[] data = new int[4];
data = oldImage.getRaster().getPixel(i,j,data);
data[2] = Math.min(255,data[2]+50);
tintedImage.getRaster().setPixel(i,j,data);
}
} |
To do 2:
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| g.drawImage(oldImage,x,y,width,height,null);
g.setColor(new Color(0,0,50,100));
g.fillRect(x,y,width,height); |
#2 will unfortunately leave a haze around the transparent area. You can also just do #1 every single time you draw, but that's slow.
