How to find a colour on the screen?

[glv]

This post is continued here by @MoonAlien822 :

How to check if the response from get is the same as color?

int x=1; int y=1; import java.awt.Robot; import java.awt.image.BufferedImage; import java.awt.Rectangle; color pas = color(11, 96, 133); //this is the color Robot robot; void setup() { size(1500, 3000); try { robot = new Robot(); } catch (Exception e) { println(e.getMessage()); } } void draw() { background(0); Rectangle r = new Rectangle(mouseX, mouseY, width, height); BufferedImage img1 = robot.createScreenCapture(r); PImage img2 = new PImage(img1); image(img2, 0, …