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<p class="text-center"><a href="magick.html#AcquireMagickInfo">AcquireMagickInfo</a> &#8226; <a href="magick.html#GetMagickPrecision">GetMagickPrecision</a> &#8226; <a href="magick.html#IsMagickCoreInstantiated">IsMagickCoreInstantiated</a> &#8226; <a href="magick.html#MagickCoreGenesis">MagickCoreGenesis</a> &#8226; <a href="magick.html#MagickCoreTerminus">MagickCoreTerminus</a> &#8226; <a href="magick.html#SetMagickPrecision">SetMagickPrecision</a></p>

<h2><a href="../../api/MagickCore/magick_8c.html" id="AcquireMagickInfo">AcquireMagickInfo</a></h2>

<p>AcquireMagickInfo() allocates a MagickInfo structure and initializes the members to default values.</p>

<p>The format of the AcquireMagickInfo method is:</p>

<pre class="text">
MagickInfo *AcquireMagickInfo(const char *module, const char *name,)
</pre>

<p>A description of each parameter follows:</p>

<dd>
</dd>

<dd> </dd>
<dl class="dl-horizontal">
<dt>module</dt>
<dd>a character string that represents the module associated with the MagickInfo structure. </dd>

<dd> </dd>
<dt>name</dt>
<dd>a character string that represents the image format associated with the MagickInfo structure. </dd>

<dd> </dd>
<dt>description</dt>
<dd>a character string that represents the image format associated with the MagickInfo structure. </dd>

<dd>  </dd>
</dl>
<h2><a href="../../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="../../api/MagickCore/magick_8c.html" id="IsMagickCoreInstantiated">IsMagickCoreInstantiated</a></h2>

<p>IsMagickCoreInstantiated() returns MagickTrue if the ImageMagick environment is currently instantiated:  MagickCoreGenesis() has been called but MagickDestroy() has not.</p>

<p>The format of the IsMagickCoreInstantiated method is:</p>

<pre class="text">
MagickBooleanType IsMagickCoreInstantiated(void)
</pre>

<h2><a href="../../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="../../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="../../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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