أمر الى الطابعه(print)

الكود التالي يرسل أمر الى الطابعة لطباعة صورة أسمها nicePic.gif تتواجد بنفس مسار الكلاس:

import java.io.*;
import javax.print.*;
import javax.print.event.*;
import javax.print.attribute.*;
import javax.print.attribute.standard.*;

class PrintStatus implements PrintJobListener {
  
  public void printDataTransferCompleted(PrintJobEvent pje) {
 	 System.out.println("Data delivered to printer succesfully ...");
  }
  public void printJobCanceled(PrintJobEvent pje) {
  System.out.println("The print job has been cancelled ..."); 	 
  }
  public void printJobCompleted(PrintJobEvent pje) {
 	 System.out.println("The print job completed successfully ...");
  }
  public void printJobFailed(PrintJobEvent pje) {
 	 System.out.println("The document failed to print ..");
  }
  public void printJobNoMoreEvents(PrintJobEvent pje) {
 	 System.out.println("No more events to deliver ...");
  }
  public void printJobRequiresAttention(PrintJobEvent pje) {
 	 System.out.println("Some thing terrible happend which requires attention ...");
  }
}

public class JPSPrint {

	public static void main(String args[]) throws FileNotFoundException{

	PrintStatus status = new PrintStatus();

	/*Create the DocFlavor for GIF */
	DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
	/* Create an attribute set comprising of the print instructions*/
	PrintRequestAttributeSet attribSet = new HashPrintRequestAttributeSet();
	attribSet.add(new Copies(1));
	attribSet.add(MediaSizeName.ISO_A4);

	/* Locate print services, which can print a GIF in the manner specified */
	PrintService[] pservices = PrintServiceLookup.lookupPrintServices(flavor, attribSet);

	if (pservices.length > 0) {

  DocPrintJob job = pservices[0].createPrintJob();
  /* Adding a PrintStatus Listener */
  job.addPrintJobListener(status);	
  /* Create a Doc implementation to pass the print data */
  FileInputStream fInput = new FileInputStream("nicePic.gif");
  Doc doc = new SimpleDoc(fInput, flavor, null);

  /* Print the doc as specified */
  try {
 	 job.print(doc, attribSet);
  } 
  catch (PrintException e) { 
 	 System.err.println(e);
  }
	} 
	else 
  System.err.println("No suitable printers");
   }
}

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