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<p class="text-center"><a href="magick.html#GetMagickPrecision">GetMagickPrecision</a> • <a href="magick.html#IsMagickCoreInstantiated">IsMagickCoreInstantiated</a> • <a href="magick.html#MagickCoreGenesis">MagickCoreGenesis</a> • <a href="magick.html#MagickCoreTerminus">MagickCoreTerminus</a> • <a href="magick.html#SetMagickPrecision">SetMagickPrecision</a></p>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/magick_8c.html" id="GetMagickPrecision">GetMagickPrecision</a></h2>
<p>GetMagickPrecision() returns the maximum number of significant digits to be printed.</p>
<p>The format of the GetMagickPrecision method is:</p>
<pre class="text">
int GetMagickPrecision(void)
</pre>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/magick_8c.html" id="IsMagickCoreInstantiated">IsMagickCoreInstantiated</a></h2>
<p>IsMagickCoreInstantiated() returns MagickTrue if the ImageMagick environment is currently instantiated-- that is, MagickCoreGenesis() has been called but MagickCoreTerminus() has not.</p>
<p>The format of the IsMagickCoreInstantiated method is:</p>
<pre class="text">
MagickBooleanType IsMagickCoreInstantiated(void)
</pre>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/magick_8c.html" id="MagickCoreGenesis">MagickCoreGenesis</a></h2>
<p>MagickCoreGenesis() initializes the MagickCore environment.</p>
<p>The format of the MagickCoreGenesis function is:</p>
<pre class="text">
MagickCoreGenesis(const char *path,
const MagickBooleanType establish_signal_handlers)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>path</dt>
<dd>the execution path of the current ImageMagick client. </dd>
<dd> </dd>
<dt>establish_signal_handlers</dt>
<dd>set to MagickTrue to use MagickCore's own signal handlers for common signals. </dd>
<dd> </dd>
</dl>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/magick_8c.html" id="MagickCoreTerminus">MagickCoreTerminus</a></h2>
<p>MagickCoreTerminus() destroys the MagickCore environment.</p>
<p>The format of the MagickCoreTerminus function is:</p>
<pre class="text">
MagickCoreTerminus(void)
</pre>
<h2><a href="https://legacy.imagemagick.org/api/MagickCore/magick_8c.html" id="SetMagickPrecision">SetMagickPrecision</a></h2>
<p>SetMagickPrecision() sets the maximum number of significant digits to be printed.</p>
<p>An input argument of 0 returns the current precision setting.</p>
<p>A negative value forces the precision to reset to a default value according to the environment variable "MAGICK_PRECISION", the current 'policy' configuration setting, or the default value of '6', in that order.</p>
<p>The format of the SetMagickPrecision method is:</p>
<pre class="text">
int SetMagickPrecision(const int precision)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>precision</dt>
<dd>set the maximum number of significant digits to be printed. </dd>
<dd> </dd>
</dl>
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