Scan Screen for Color

Question

I would like Java to view the screen for a specific color.

Any ideas how to do this?

Answer 1

Robot robot = new Robot(); Rectangle captureSize = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize()); BufferedImage bufferedImage = robot.createScreenCapture(captureSize); // ... int color = image.getRGB(x, y); int red = (color & 0x00ff0000) >> 16; int green = (color & 0x0000ff00) >> 8; int blue = color & 0x000000ff; // ... 

Answer 2

Use Java.awt.Robot to take a screenshot as an image and procedure.