Gradients: a smooth blending of shades from light to dark or from one color to another : Gradient Paint « 2D Graphics GUI « Java






Gradients: a smooth blending of shades from light to dark or from one color to another

    

import java.awt.Color;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class GradientsRedYellow extends JPanel {

  public void paint(Graphics g) {
    super.paint(g);
    Graphics2D g2d = (Graphics2D) g;

    GradientPaint gp1 = new GradientPaint(5, 5, Color.red, 20, 20, Color.yellow, true);

    g2d.setPaint(gp1);
    g2d.fillRect(20, 20, 300, 40);

  }

  public static void main(String[] args) {

    JFrame frame = new JFrame("GradientsRedYellow");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new GradientsRedYellow());
    frame.setSize(350, 350);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
  }
}

   
    
    
    
  








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