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</nav> 69 <div class="container"> 70 <script async="async" src="https://localhost/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" 71 style="display:block" 72 data-ad-client="ca-pub-3129977114552745" 73 data-ad-slot="6345125851" 74 data-ad-format="auto"></ins> 75 <script> 76 (adsbygoogle = window.adsbygoogle || []).push({}); 77 </script> 78 79 </div> 80 </header> 81 <main class="container"> 82 <div class="magick-template"> 83<div class="magick-header"> 84<p class="text-center"><a href="magick.html#AcquireMagickInfo">AcquireMagickInfo</a> • <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> 85 86<h2><a href="../../api/MagickCore/magick_8c.html" id="AcquireMagickInfo">AcquireMagickInfo</a></h2> 87 88<p>AcquireMagickInfo() allocates a MagickInfo structure and initializes the members to default values.</p> 89 90<p>The format of the AcquireMagickInfo method is:</p> 91 92<pre class="text"> 93MagickInfo *AcquireMagickInfo(const char *module, const char *name,) 94</pre> 95 96<p>A description of each parameter follows:</p> 97 98<dd> 99</dd> 100 101<dd> </dd> 102<dl class="dl-horizontal"> 103<dt>module</dt> 104<dd>a character string that represents the module associated with the MagickInfo structure. </dd> 105 106<dd> </dd> 107<dt>name</dt> 108<dd>a character string that represents the image format associated with the MagickInfo structure. </dd> 109 110<dd> </dd> 111<dt>description</dt> 112<dd>a character string that represents the image format associated with the MagickInfo structure. </dd> 113 114<dd> </dd> 115</dl> 116<h2><a href="../../api/MagickCore/magick_8c.html" id="GetMagickPrecision">GetMagickPrecision</a></h2> 117 118<p>GetMagickPrecision() returns the maximum number of significant digits to be printed.</p> 119 120<p>The format of the GetMagickPrecision method is:</p> 121 122<pre class="text"> 123int GetMagickPrecision(void) 124</pre> 125 126<h2><a href="../../api/MagickCore/magick_8c.html" id="IsMagickCoreInstantiated">IsMagickCoreInstantiated</a></h2> 127 128<p>IsMagickCoreInstantiated() returns MagickTrue if the ImageMagick environment is currently instantiated: MagickCoreGenesis() has been called but MagickDestroy() has not.</p> 129 130<p>The format of the IsMagickCoreInstantiated method is:</p> 131 132<pre class="text"> 133MagickBooleanType IsMagickCoreInstantiated(void) 134</pre> 135 136<h2><a href="../../api/MagickCore/magick_8c.html" id="MagickCoreGenesis">MagickCoreGenesis</a></h2> 137 138<p>MagickCoreGenesis() initializes the MagickCore environment.</p> 139 140<p>The format of the MagickCoreGenesis function is:</p> 141 142<pre class="text"> 143MagickCoreGenesis(const char *path, 144 const MagickBooleanType establish_signal_handlers) 145</pre> 146 147<p>A description of each parameter follows:</p> 148 149<dd> 150</dd> 151 152<dd> </dd> 153<dl class="dl-horizontal"> 154<dt>path</dt> 155<dd>the execution path of the current ImageMagick client. </dd> 156 157<dd> </dd> 158<dt>establish_signal_handlers</dt> 159<dd>set to MagickTrue to use MagickCore's own signal handlers for common signals. </dd> 160 161<dd> </dd> 162</dl> 163<h2><a href="../../api/MagickCore/magick_8c.html" id="MagickCoreTerminus">MagickCoreTerminus</a></h2> 164 165<p>MagickCoreTerminus() destroys the MagickCore environment.</p> 166 167<p>The format of the MagickCoreTerminus function is:</p> 168 169<pre class="text"> 170MagickCoreTerminus(void) 171</pre> 172 173<h2><a href="../../api/MagickCore/magick_8c.html" id="SetMagickPrecision">SetMagickPrecision</a></h2> 174 175<p>SetMagickPrecision() sets the maximum number of significant digits to be printed.</p> 176 177<p>An input argument of 0 returns the current precision setting.</p> 178 179<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> 180 181<p>The format of the SetMagickPrecision method is:</p> 182 183<pre class="text"> 184int SetMagickPrecision(const int precision) 185</pre> 186 187<p>A description of each parameter follows:</p> 188 189<dd> 190</dd> 191 192<dd> </dd> 193<dl class="dl-horizontal"> 194<dt>precision</dt> 195<dd>set the maximum number of significant digits to be printed. </dd> 196 197<dd> </dd> 198</dl> 199</div> 200 </div> 201 </main><!-- /.container --> 202 <footer class="magick-footer"> 203 <p><a href="../../www/security-policy.html">Security</a> • 204 <a href="../../www/architecture.html">Architecture</a> • 205 <a href="../../www/links.html">Related</a> • 206 <a href="../../www/sitemap.html">Sitemap</a> 207 208 <a href="magick.html#"><img 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