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) {
    Graphics2D g2d = (Graphics2D) g;

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

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


  public static void main(String[] args) {

    JFrame frame = new JFrame("GradientsRedYellow");
    frame.add(new GradientsRedYellow());
    frame.setSize(350, 350);


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