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    <html>
    <head>
    <title>Pmw.Blt reference manual</title>
    </head>

    <body bgcolor="#ffffff" text="#000000" link="#0000ee"
	vlink="551a8b" alink="ff0000">

    <center><P ALIGN="CENTER">
    <IMG SRC = transdove.gif ALT = "" WIDTH=70 HEIGHT=75>
    <IMG SRC = transdove.gif ALT = "" WIDTH=70 HEIGHT=75>
    <IMG SRC = transdove.gif ALT = "" WIDTH=70 HEIGHT=75>
    </p></center>

    <h1 ALIGN="CENTER">Pmw.Blt</h1>
    <p>
    
<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>

<p></p>


<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>

<p></p>


</dt>
<dt> <strong>Pmw.Blt.busy_release</strong>(<em>window</em>)<dd>

    Interface to the BLT <code>busy release</code> command.</p>

<p></p>


</dt>
<dt> <strong>Pmw.Blt.haveblt</strong>(<em>window</em>)<dd>

    Returns true if the BLT extension is available.</p>

<p></p>


</dt>
</dl>
</dl>

    <center><P ALIGN="CENTER">
    <IMG SRC = blue_line.gif ALT = "" WIDTH=320 HEIGHT=5>
    </p></center>
    

    <font size=-1>
    <center><P ALIGN="CENTER">
    <a href="index.html">Home</a>. 
    Pmw 0.6.2
    Maintainer
    <a href="mailto:gregm@iname.com">gregm@iname.com</a>.
    23 Feb 1998
    </p></center>
    </font>

    </body>
    </html>