Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.GridLayout;
import java.awt.Image;
import java.awt.image.BufferedImage;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class Main extends JFrame {
    static int Height = 25;
    static int Width = 25;
    static String MAP_1_ST[] = { "0111111110011000111000000", "0111111110011111111000000",
            "0100011110011000111000000", "0111000110011100011000000", "0110000110011000011000000",
            "0111001110011100111000000", "0111101110011110111000000", "0111111110011111111000000",
            "0000000000000000000000000", "0000000000011111110000000", "0000000000000000011111100",
            "0000000001000000000000000", "0000000010000000000000000", };
    ImageIcon grassIcon;
    ImageIcon waterIcon;
    JLabel[][] labelGrid = new JLabel[MAP_1_ST.length][MAP_1_ST[0].length()];

    public Main() {
        Image grass = createImage(Color.green);
        Image water = createImage(Color.blue);
        grassIcon = new ImageIcon(grass);
        waterIcon = new ImageIcon(water);

        setLayout(new GridLayout(labelGrid.length, labelGrid[0].length));
        for (int row = 0; row < labelGrid.length; row++) {
            for (int col = 0; col < labelGrid[row].length; col++) {
                ImageIcon icon = MAP_1_ST[row].charAt(col) == '0' ? grassIcon : waterIcon;
                labelGrid[row][col] = new JLabel(icon);
                add(labelGrid[row][col]);
            }
        }
    }

    public static void main(String s[]) {
        JFrame frame = new Main();
        frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
        frame.pack();
        frame.setVisible(true);
    }

    private Image createImage(Color color) {
        BufferedImage bImg = new BufferedImage(Width, Height, BufferedImage.TYPE_INT_ARGB);
        Graphics2D g2 = bImg.createGraphics();
        g2.setBackground(color);
        g2.clearRect(0, 0, Width, Height);
        g2.dispose();
        return bImg;
    }
}