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<div class="subsection-level-extent" id="Graphics-Toolkits">
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<h4 class="subsection" id="Graphics-Toolkits-1"><span>15.4.8 Graphics Toolkits<a class="copiable-link" href="#Graphics-Toolkits-1"> &para;</a></span></h4>
<a class="index-entry-id" id="index-graphics-toolkits"></a>
<a class="index-entry-id" id="index-toolkits_002c-graphics"></a>

<a class="anchor" id="XREFgraphics_005ftoolkit"></a><span style="display:block; margin-top:-4.5ex;">&nbsp;</span>


<dl class="first-deftypefn">
<dt class="deftypefn" id="index-graphics_005ftoolkit"><span><code class="def-type"><var class="var">tkit</var> =</code> <strong class="def-name">graphics_toolkit</strong> <code class="def-code-arguments">()</code><a class="copiable-link" href="#index-graphics_005ftoolkit"> &para;</a></span></dt>
<dt class="deftypefnx def-cmd-deftypefn" id="index-graphics_005ftoolkit-1"><span><code class="def-type"><var class="var">tkit</var> =</code> <strong class="def-name">graphics_toolkit</strong> <code class="def-code-arguments">(<var class="var">hlist</var>)</code><a class="copiable-link" href="#index-graphics_005ftoolkit-1"> &para;</a></span></dt>
<dt class="deftypefnx def-cmd-deftypefn" id="index-graphics_005ftoolkit-2"><span><strong class="def-name">graphics_toolkit</strong> <code class="def-code-arguments">(<var class="var">name</var>)</code><a class="copiable-link" href="#index-graphics_005ftoolkit-2"> &para;</a></span></dt>
<dt class="deftypefnx def-cmd-deftypefn" id="index-graphics_005ftoolkit-3"><span><strong class="def-name">graphics_toolkit</strong> <code class="def-code-arguments">(<var class="var">hlist</var>, <var class="var">name</var>)</code><a class="copiable-link" href="#index-graphics_005ftoolkit-3"> &para;</a></span></dt>
<dd><p>Query or set the default graphics toolkit which is assigned to new figures.
</p>
<p>With no inputs, return the current default graphics toolkit.  If the input
is a list of figure graphic handles, <var class="var">hlist</var>, then return the name
of the graphics toolkit in use for each figure.
</p>
<p>When called with a single input <var class="var">name</var> set the default graphics toolkit
to <var class="var">name</var>.  If the toolkit is not already loaded, it is initialized by
calling the function <code class="code">__init_<var class="var">name</var>__</code>.  If the first input
is a list of figure handles, <var class="var">hlist</var>, then the graphics toolkit is set
to <var class="var">name</var> for these figures only.
</p>

<p><strong class="strong">See also:</strong> <a class="ref" href="#XREFavailable_005fgraphics_005ftoolkits">available_graphics_toolkits</a>.
</p></dd></dl>


<a class="anchor" id="XREFavailable_005fgraphics_005ftoolkits"></a><span style="display:block; margin-top:-4.5ex;">&nbsp;</span>


<dl class="first-deftypefn">
<dt class="deftypefn" id="index-available_005fgraphics_005ftoolkits"><span><code class="def-type"><var class="var">toolkits</var> =</code> <strong class="def-name">available_graphics_toolkits</strong> <code class="def-code-arguments">()</code><a class="copiable-link" href="#index-available_005fgraphics_005ftoolkits"> &para;</a></span></dt>
<dd><p>Return a cell array of registered graphics toolkits.
</p>
<p><strong class="strong">See also:</strong> <a class="ref" href="#XREFgraphics_005ftoolkit">graphics_toolkit</a>, <a class="ref" href="#XREFregister_005fgraphics_005ftoolkit">register_graphics_toolkit</a>.
</p></dd></dl>


<a class="anchor" id="XREFloaded_005fgraphics_005ftoolkits"></a><span style="display:block; margin-top:-4.5ex;">&nbsp;</span>


<dl class="first-deftypefn">
<dt class="deftypefn" id="index-loaded_005fgraphics_005ftoolkits"><span><code class="def-type"><var class="var">toolkits</var> =</code> <strong class="def-name">loaded_graphics_toolkits</strong> <code class="def-code-arguments">()</code><a class="copiable-link" href="#index-loaded_005fgraphics_005ftoolkits"> &para;</a></span></dt>
<dd><p>Return a cell array of the currently loaded graphics toolkits.
</p>
<p><strong class="strong">See also:</strong> <a class="ref" href="#XREFavailable_005fgraphics_005ftoolkits">available_graphics_toolkits</a>.
</p></dd></dl>


<a class="anchor" id="XREFregister_005fgraphics_005ftoolkit"></a><span style="display:block; margin-top:-4.5ex;">&nbsp;</span>


<dl class="first-deftypefn">
<dt class="deftypefn" id="index-register_005fgraphics_005ftoolkit"><span><strong class="def-name">register_graphics_toolkit</strong> <code class="def-code-arguments">(&quot;<var class="var">toolkit</var>&quot;)</code><a class="copiable-link" href="#index-register_005fgraphics_005ftoolkit"> &para;</a></span></dt>
<dd><p>List <var class="var">toolkit</var> as an available graphics toolkit.
</p>
<p>Programming Note: No input validation is done on the input string; it is simply
added to the list of possible graphics toolkits.
</p>
<p><strong class="strong">See also:</strong> <a class="ref" href="#XREFavailable_005fgraphics_005ftoolkits">available_graphics_toolkits</a>.
</p></dd></dl>



<ul class="mini-toc">
<li><a href="Customizing-Toolkit-Behavior.html" accesskey="1">Customizing Toolkit Behavior</a></li>
<li><a href="Hardware-vs-Software-Rendering.html" accesskey="2">Hardware vs Software Rendering</a></li>
<li><a href="Precision-issues.html" accesskey="3">Precision issues</a></li>
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