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付録 D
例: Print2DGraphics.java
import java.io.*;
import java.awt.*;
import java.net.*;
import java.awt.image.*;
import java.awt.print.*;
import javax.print.*;
import javax.print.attribute.*;
import javax.print.attribute.standard.*;
public class Print2DGraphics implements Printable {
public Print2DGraphics() {
/* Construct the print request specification.
* The print data is a Printable object.
* the request additonally specifies a job name, 2 copies, and
* landscape orientation of the media.
*/
DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE;
PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
aset.add(OrientationRequested.LANDSCAPE);
aset.add(new Copies(2));
aset.add(new JobName("My job", null));
/* locate a print service that can handle the request */
PrintService[] services =
PrintServiceLookup.lookupPrintServices(flavor, aset);
if (services.length > 0) {
System.out.println("selected printer " + services[0].getName());
/* create a print job for the chosen service */
DocPrintJob pj = services[0].createPrintJob();
try {
/*
* Create a Doc object to hold the print data.
*/
Doc doc = new SimpleDoc(this, flavor, null);
/* print the doc as specified */
pj.print(doc, aset);
/*
* Do not explicitly call System.exit() when print returns.
* Printing can be asynchronous so may be executing in a
* separate thread.
* If you want to explicitly exit the VM, use a print job
* listener to be notified when it is safe to do so.
*/
} catch (PrintException e) {
System.err.println(e);
}
}
}
public int print(Graphics g,PageFormat pf,int pageIndex) {
if (pageIndex == 0) {
Graphics2D g2d= (Graphics2D)g;
g2d.translate(pf.getImageableX(), pf.getImageableY());
g2d.setColor(Color.black);
g2d.drawString("example string", 250, 250);
g2d.fillRect(0, 0, 200, 200);
return Printable.PAGE_EXISTS;
} else {
return Printable.NO_SUCH_PAGE;
}
}
public static void main(String arg[]) {
Print2DGraphics sp = new Print2DGraphics();
}
}
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