discoverall.html

来自「java类库详细讲解」· HTML 代码 · 共 126 行

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126 行

<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<TITLE>Discovering Available Print Services
(Java Developers Almanac Example)
</TITLE>
<META CONTENT="Patrick Chan" NAME="AUTHOR">
<META CONTENT="Code Examples from The Java Developers Almanac 1.4" NAME="DESCRIPTION">
<META CONTENT="Addison-Wesley/Patrick Chan" NAME="OWNER">
<META CONTENT="3/20/02" NAME="revision">
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<TD rowspan="3"><A HREF="/?l=ex"><IMG BORDER="0" ALIGN="BOTTOM" HSPACE="10" SRC="/egs/almanac14a.jpg"></A></TD><TD VALIGN="top"><font face="Times" size="6"><b>The Java Developers Almanac 1.4</b></font>
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        Order this book from <a href="/cgi-bin/scripts/redirect.pl?l=ex&url=http://www.amazon.com/exec/obidos/ASIN/0201752808/xeo">Amazon</a>.
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<A HREF="/">Home</A>
    &gt;
    <A HREF="../index.html">List of Packages</A>
    &gt;
    <B><A HREF="../javax.print/pkg.html">javax.print</A></B><font color="#666666" SIZE="-2">
        &nbsp;[6 examples]
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</DIV><P>
  <h3>
    e707.  
    Discovering Available Print Services</h3>



<pre>
    // Look up all services
    PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null);
    
    // Look up the default print service
    PrintService service = PrintServiceLookup.lookupDefaultPrintService();
    
    // Find all services that can support a particular
    // input format; in this case, a GIF
    services = PrintServiceLookup.lookupPrintServices(
        <font color="#0066ff"><i>DocFlavor.INPUT_STREAM.GIF</i></font>, null);
    
    // Find a particular service by name;
    // in this case "HP LaserJet 6MP PS"
    AttributeSet aset = new HashAttributeSet();
    aset.add(new PrinterName(<font color="#0066ff"><i>"HP LaserJet 6MP PS"</i></font>, null));
    services = PrintServiceLookup.lookupPrintServices(null, aset);
    
    // Find all services that support a set of print job capabilities;
    // in this case, color
    aset = new HashAttributeSet();
    aset.add(<font color="#0066ff"><i>ColorSupported.SUPPORTED</i></font>);
    services = PrintServiceLookup.lookupPrintServices(null, aset);
</pre>
<P><table width="600" CELLSPACING="0" CELLPADDING="2" BORDER="0">
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            &nbsp;Related Examples
        </font></td>
</tr>
</table>


e704. <a class="eglink" href="BasicPrint.html?l=rel">
    The Quintessential Printing Program Using a Printing Service
</a>
<br>

e705. <a class="eglink" href="BasicStream.html?l=rel">
    The Quintessential Printing Program Using a Streaming Printing Service
</a>
<br>

e706. <a class="eglink" href="WaitForDone.html?l=rel">
    Determining When a Print Job Has Finished
</a>
<br>

e708. <a class="eglink" href="DiscoverStream.html?l=rel">
    Discovering Available Streaming Print Services
</a>
<br>

e709. <a class="eglink" href="Cancel.html?l=rel">
    Cancelling a Print Job
</a>
<br>


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