java.txt

java实现屏幕取色

import java.awt.*;
  
  public class PickColor {
   public static void main(String[] args) {
    PickColor pc = new PickColor();
    Color color = pc.pickColor();
    System.out.println("color = "+color);
   }
   
   public Color pickColor() {
    Color pixel = new Color(0,0,0);
   Robot robot = null;
   Point mousepoint;
   int R,G,B;
  // MouseInfo mouseinfo = new MouseInfo();
   try {
   robot = new Robot();
 } catch (AWTException e) {
  e.printStackTrace();
  System.exit(1);
 }
   mousepoint = MouseInfo.getPointerInfo().getLocation();
   pixel = robot.getPixelColor(mousepoint.x,mousepoint.y);
   R = pixel.getRed();
   G = pixel.getGreen();
   return pixel;
   }
  
  }