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<title>ImageMagick: MagickCore, C API for ImageMagick: Dealing with Image Colorspaces</title>
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<p class="text-center"><a href="colorspace.html#SetImageColorspace">SetImageColorspace</a> • <a href="colorspace.html#SetImageGray">SetImageGray</a> • <a href="colorspace.html#SetImageMonochrome">SetImageMonochrome</a> • <a href="colorspace.html#TransformImageColorspace">TransformImageColorspace</a></p>
<h2><a href="http://www.imagemagick.org/api/MagickCore/colorspace_8c.html" id="SetImageColorspace">SetImageColorspace</a></h2>
<p>SetImageColorspace() sets the colorspace member of the Image structure.</p>
<p>The format of the SetImageColorspace method is:</p>
<pre class="text">
MagickBooleanType SetImageColorspace(Image *image,
const ColorspaceType colorspace,ExceptiionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>colorspace</dt>
<dd>the colorspace. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
<h2><a href="http://www.imagemagick.org/api/MagickCore/colorspace_8c.html" id="SetImageGray">SetImageGray</a></h2>
<p>SetImageGray() returns MagickTrue if all the pixels in the image have the same red, green, and blue intensities and changes the type of the image to bi-level or grayscale.</p>
<p>The format of the SetImageGray method is:</p>
<pre class="text">
MagickBooleanType SetImageGray(const Image *image,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
<h2><a href="http://www.imagemagick.org/api/MagickCore/colorspace_8c.html" id="SetImageMonochrome">SetImageMonochrome</a></h2>
<p>SetImageMonochrome() returns MagickTrue if all the pixels in the image have the same red, green, and blue intensities and the intensity is either 0 or QuantumRange and changes the type of the image to bi-level.</p>
<p>The format of the SetImageMonochrome method is:</p>
<pre class="text">
MagickBooleanType SetImageMonochrome(Image *image,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
<h2><a href="http://www.imagemagick.org/api/MagickCore/colorspace_8c.html" id="TransformImageColorspace">TransformImageColorspace</a></h2>
<p>TransformImageColorspace() transforms an image colorspace, changing the image data to reflect the new colorspace.</p>
<p>The format of the TransformImageColorspace method is:</p>
<pre class="text">
MagickBooleanType TransformImageColorspace(Image *image,
const ColorspaceType colorspace,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<dd>
</dd>
<dd> </dd>
<dl class="dl-horizontal">
<dt>image</dt>
<dd>the image. </dd>
<dd> </dd>
<dt>colorspace</dt>
<dd>the colorspace. </dd>
<dd> </dd>
<dt>exception</dt>
<dd>return any errors or warnings in this structure. </dd>
<dd> </dd>
</dl>
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