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/*
* JiuHelloWorld
*
* Copyright (c) 2007 Marco Schmidt.
* All rights reserved.
*/
package net.sourceforge.jiu.apps;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import net.sourceforge.jiu.codecs.CodecMode;
import net.sourceforge.jiu.codecs.PNGCodec;
import net.sourceforge.jiu.data.RGB24Image;
import net.sourceforge.jiu.gui.awt.ImageCreator;
/**
* Small example command line program which creates a new image,
* prints the text <em>Hello World!</em> into it and saves it as
* a PNG file.
* @author Marco Schmidt
* @since 0.14.2
*/
public class JiuHelloWorld
{
public static void main(String[] args) throws Exception
{
// AWT image creation
BufferedImage awtImage = new BufferedImage(100, 30, BufferedImage.TYPE_INT_RGB);
Graphics graphics = awtImage.getGraphics();
// fill image with red
graphics.setColor(Color.RED);
graphics.fillRect(0, 0, awtImage.getWidth(), awtImage.getHeight());
// draw on it in white
graphics.setColor(Color.WHITE);
graphics.drawString("Hello World!", 5, 15);
// conversion AWT image to JIU image
RGB24Image jiuImage = ImageCreator.convertImageToRGB24Image(awtImage);
// saving JIU image to file
PNGCodec codec = new PNGCodec();
codec.setImage(jiuImage);
codec.appendComment("Hello World! as a text comment; " +
"see http://schmidt.devlib.org/jiu/introduction.html");
codec.setFile("jiu-hello-world.png", CodecMode.SAVE);
codec.process();
}
}
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