ImagePrint.java Source code

Introduction

Here is the source code for ImagePrint.java

Source

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.print.PageFormat;
import java.awt.print.Printable;

import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
import javax.swing.ImageIcon;

public class ImagePrint {
    public static void main(String[] args) throws Exception {
        PrintService service = PrintServiceLookup.lookupDefaultPrintService();
        DocPrintJob job = service.createPrintJob();
        DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
        SimpleDoc doc = new SimpleDoc(new MyPrintable(), flavor, null);
        job.print(doc, null);
    }
}

class MyPrintable implements Printable {
    ImageIcon printImage = new javax.swing.ImageIcon("a.gif");

    public int print(Graphics g, PageFormat pf, int pageIndex) {
        Graphics2D g2d = (Graphics2D) g;
        g.translate((int) (pf.getImageableX()), (int) (pf.getImageableY()));
        if (pageIndex == 0) {
            double pageWidth = pf.getImageableWidth();
            double pageHeight = pf.getImageableHeight();
            double imageWidth = printImage.getIconWidth();
            double imageHeight = printImage.getIconHeight();
            double scaleX = pageWidth / imageWidth;
            double scaleY = pageHeight / imageHeight;
            double scaleFactor = Math.min(scaleX, scaleY);
            g2d.scale(scaleFactor, scaleFactor);
            g.drawImage(printImage.getImage(), 0, 0, null);
            return Printable.PAGE_EXISTS;
        }
        return Printable.NO_SUCH_PAGE;
    }
}