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<TITLE>The Quintessential Printing Program Using a Printing Service (Java Developers Almanac Example)
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<META CONTENT="Patrick Chan" NAME="AUTHOR">
<META CONTENT="Code Examples from The Java Developers Almanac 1.4" NAME="DESCRIPTION">
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<h1>The Java Developers Almanac 1.4</h1>
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<B><A HREF="../javax.print/pkg.html">javax.print</A></B><font color="#666666" class="xsmall-font">
[6 examples]
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<h3>e700. The Quintessential Printing Program Using a Printing Service</h3>
This example demonstrates a program that prints
an image on the default print service.
Since <code>DocPrintJob.print()</code> is not guaranteed to be synchronous, it
is necessary to watch for a print job completion event before closing
the input stream.
<pre> import java.io.*;
import javax.print.*;
import javax.print.attribute.*;
import javax.print.attribute.standard.*;
import javax.print.event.*;
public class <font color="#0066ff"><i>BasicPrint</i></font> {
public static void main(String[] args) {
try {
// Open the image file
InputStream is = new BufferedInputStream(
new FileInputStream(<font color="#0066ff"><i>"filename.gif"</i></font>));
// Find the default service
DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
PrintService service = PrintServiceLookup.lookupDefaultPrintService();
// Create the print job
DocPrintJob job = service.createPrintJob();
Doc doc = new SimpleDoc(is, flavor, null);
// Monitor print job events; for the implementation of PrintJobWatcher,
// see <a href="../javax.print/WaitForDone.html" class="eglink"><b>e702</b> Determining When a Print Job Has Finished</a>
PrintJobWatcher pjDone = new PrintJobWatcher(job);
// Print it
job.print(doc, null);
// Wait for the print job to be done
pjDone.waitForDone();
// It is now safe to close the input stream
is.close();
} catch (PrintException e) {
} catch (IOException e) {
}
}
}
</pre>
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<b>Related Examples</b></font></td>
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e701. <a class="eglink" href="BasicStream.html?l=rel">
The Quintessential Printing Program Using a Streaming Printing Service
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e702. <a class="eglink" href="WaitForDone.html?l=rel">
Determining When a Print Job Has Finished
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e703. <a class="eglink" href="DiscoverAll.html?l=rel">
Discovering Available Print Services
</a>
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e704. <a class="eglink" href="DiscoverStream.html?l=rel">
Discovering Available Streaming Print Services
</a>
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e705. <a class="eglink" href="Cancel.html?l=rel">
Cancelling a Print Job
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