Java Image Load getImage(String text, boolean clockwise)

Description

get Image

License

Academic Free License

Declaration

public static BufferedImage getImage(String text, boolean clockwise) 

Method Source Code

//package com.java2s;
//License from project: Academic Free License 

import java.awt.Color;

import java.awt.Font;
import java.awt.FontMetrics;

import java.awt.Graphics2D;

import java.awt.image.BufferedImage;

import javax.swing.JLabel;

import javax.swing.SwingUtilities;

public class Main {
    public static BufferedImage getImage(String text, boolean clockwise) {
        JLabel lbl = new JLabel();
        Font f = lbl.getFont();//from   w w w  .  j a v a 2s .  c om
        f = f.deriveFont(Font.BOLD);
        FontMetrics fm = lbl.getFontMetrics(f);
        Color bg = new Color(1f, 1f, 1f, 0.0f);
        Color fontColor = lbl.getForeground();

        return getImage(text, clockwise, f, fm, bg, fontColor);
    }

    public static BufferedImage getImage(String text, boolean clockwise, Font font, FontMetrics fm, Color bg,
            Color fontColor) {
        BufferedImage bi = null;

        int width = SwingUtilities.computeStringWidth(fm, text);
        int height = fm.getHeight();

        bi = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);

        Graphics2D g2 = (Graphics2D) bi.getGraphics();
        g2.setColor(bg);
        g2.fillRect(0, 0, width, height);

        g2.setFont(font);
        g2.setColor(fontColor);

        g2.drawString(text, 0, fm.getLeading() + fm.getAscent());

        return bi;
    }
}

Related

1. getImage(String imageName, String path)
2. getImage(String path)
3. getImage(String path)
4. getImage(String url)
5. getImage(URL url)
6. getImageFromClassResource(Class cls, String resource)
7. getImageFromFile(String fileName)