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<code class="function">plspage</code>: Set page parameters
</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="plsori.html">Prev</a> </td><th width="60%" align="center">Chapter 18. The Common API for PLplot</th><td width="20%" align="right"> <a accesskey="n" href="plspal0.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h4 class="title"><a name="plspage"></a>
<code class="function">plspage</code>: Set page parameters
</h4></div></div></div><p>
</p><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">
<b class="fsfunc">plspage</b>
(</code></td><td><var class="pdparam">xp</var>, </td></tr><tr><td> </td><td><var class="pdparam">yp</var>, </td></tr><tr><td> </td><td><var class="pdparam">xleng</var>, </td></tr><tr><td> </td><td><var class="pdparam">yleng</var>, </td></tr><tr><td> </td><td><var class="pdparam">xoff</var>, </td></tr><tr><td> </td><td><var class="pdparam">yoff</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div><p>
</p><p>
Sets the page configuration (optional). If an individual parameter
is zero then that parameter value is not updated. Not all parameters are
recognized by all drivers and the interpretation is device-dependent.
The X-window driver uses the length and offset parameters to determine
the window size and location. The length and offset values are expressed
in units that are specific to the current driver. For instance:
screen drivers will usually interpret them as number of pixels,
whereas printer drivers will usually use mm.
This routine, if used, must be called
before initializing PLplot.
</p><div class="variablelist"><dl class="variablelist"><dt><span class="term">
<em class="parameter"><code>xp</code></em>
(<code class="literal">PLFLT</code>, input)
</span></dt><dd><p>
Number of pixels/inch (DPI), x.
</p></dd><dt><span class="term">
<em class="parameter"><code>yp</code></em>
(<code class="literal">PLFLT</code>, input)
</span></dt><dd><p>
Number of pixels/inch (DPI), y.
</p></dd><dt><span class="term">
<em class="parameter"><code>xleng</code></em>
(<code class="literal">PLINT </code>, input)
</span></dt><dd><p>
Page length, x.
</p></dd><dt><span class="term">
<em class="parameter"><code>yleng</code></em>
(<code class="literal">PLINT</code>, input)
</span></dt><dd><p>
Page length, y.
</p></dd><dt><span class="term">
<em class="parameter"><code>xoff</code></em>
(<code class="literal">PLINT</code>, input)
</span></dt><dd><p>
Page offset, x.
</p></dd><dt><span class="term">
<em class="parameter"><code>yoff</code></em>
(<code class="literal">PLINT</code>, input)
</span></dt><dd><p>
Page offset, y.
</p></dd></dl></div><p>
Redacted form: <code class="function">plspage(xp, yp, xleng, yleng, xoff, yoff)</code>
</p><p>
This function is used in examples 14 and 31.
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