Java tutorial
//package com.java2s; /* * Copyright (C) 2016 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import javax.swing.*; import java.awt.*; import java.awt.image.BufferedImage; public class Main { /** * Creates a static rectangular image with given color, width and height. */ public static Icon buildStaticImage(Color color, int width, int height) { BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_4BYTE_ABGR); for (int y = 0; y < height; y++) { for (int x = 0; x < width; x++) { image.setRGB(x, y, color.getRGB()); } } return new ImageIcon(image); } }