I want to paint a radial gradient with color dodge effect (just like in photoshop or pixel art)using Swing library.
I have tried just rendering standart radial gradient in paint(Graphics) method:
paint(Graphics g){
((Graphics2D)g).setPaint(new RadialGradientPaint(getWidth()/2,getHeight()/2,getHeight(),new float[]{0,1},new Color[]{new Color(255,245,235,150),new Color(255,245,235,0)}
g.fillRect(0,0,getWidth(),getHeight());
}
...but it is not "realistic" enought.
Just for understanding of what I am trying to achieve:
color dodge gradient over image (required):
normal gradient over the same image (unwanted):
