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<title>Pmw.Blt reference manual</title>
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<h1 ALIGN="CENTER">Pmw.Blt</h1>
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<dl>
<dt> <h3>Description</h3><dd>
<p>
This contains the classes <strong>Pmw.Blt.Vector</strong> and <strong>Pmw.Blt.Graph</strong>,
which are fairly complete interfaces to the vector and graph
commands of the <strong>BLT2.1</strong> extension to Tk. (The <strong>dup</strong>, <strong>offset</strong> and
<strong>populate</strong> methods and the +, -, * and / operations of vector are
not supported.)</p>
<p> For more information, see the BLT manual pages.</p>
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<dt> <h3>Functions</h3><dd>
The following functions are available.<p>
<dl>
<dt> <strong>Pmw.Blt.busy_hold</strong>(<em>window</em>)<dd>
Interface to the BLT <code>busy hold</code> command.</p>
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<dt> <strong>Pmw.Blt.busy_release</strong>(<em>window</em>)<dd>
Interface to the BLT <code>busy release</code> command.</p>
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</dt>
<dt> <strong>Pmw.Blt.haveblt</strong>(<em>window</em>)<dd>
Returns true if the BLT extension is available.</p>
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<a href="index.html">Home</a>.
Pmw 0.6.2
Maintainer
<a href="mailto:gregm@iname.com">gregm@iname.com</a>.
23 Feb 1998
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