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<div class="document" id="composite">
<h1 class="title">composite</h1>
<h2 class="subtitle" id="merge-image-pixels-using-a-specified-algorithm">Merge image pixels using a specified algorithm</h2>
<div class="contents topic" id="contents">
<p class="topic-title first">Contents</p>
<ul class="simple">
<li><a class="reference internal" href="#compositeimage" id="id1">CompositeImage</a></li>
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<div class="section" id="compositeimage">
<h1><a class="toc-backref" href="#id1">CompositeImage</a></h1>
<div class="section" id="synopsis">
<h2>Synopsis</h2>
<pre class="literal-block">
MagickPassFail CompositeImage( <a class="reference external" href="../api/types.html#image">Image</a> *canvas_image, const <a class="reference external" href="../api/types.html#compositeoperator">CompositeOperator</a> compose,
const <a class="reference external" href="../api/types.html#image">Image</a> *composite_image, const long x_offset,
const long y_offset );
</pre>
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<div class="section" id="description">
<h2>Description</h2>
<p>CompositeImage() composites the second image (composite_image) onto the
first (canvas_image) at the specified offsets.</p>
<p>The format of the CompositeImage method is:</p>
<pre class="literal-block">
MagickPassFail CompositeImage( <a class="reference external" href="../api/types.html#image">Image</a> *canvas_image, const <a class="reference external" href="../api/types.html#compositeoperator">CompositeOperator</a> compose,
const <a class="reference external" href="../api/types.html#image">Image</a> *composite_image, const long x_offset,
const long y_offset );
</pre>
<dl class="docutils">
<dt>canvas_image:</dt>
<dd>The image to be updated.</dd>
<dt>compose:</dt>
<dd>This operator affects how the composite is applied to
the image. Choose from one of these operators: AddCompositeOp,
AtopCompositeOp, BumpmapCompositeOp, ClearCompositeOp,
ColorizeCompositeOp, CopyBlackCompositeOp, CopyBlueCompositeOp,
CopyCompositeOp, CopyCyanCompositeOp,CopyGreenCompositeOp,
CopyMagentaCompositeOp, CopyOpacityCompositeOp, CopyRedCompositeOp,
CopyYellowCompositeOp, DarkenCompositeOp, DifferenceCompositeOp,
DisplaceCompositeOp, DissolveCompositeOp, DivideCompositeOp,
HueCompositeOp, InCompositeOp, LightenCompositeOp, LuminizeCompositeOp,
MinusCompositeOp, ModulateCompositeOp, MultiplyCompositeOp,
NoCompositeOp, OutCompositeOp, OverlayCompositeOp, PlusCompositeOp,
SaturateCompositeOp, ScreenCompositeOp, SubtractCompositeOp,
ThresholdCompositeOp, XorCompositeOp, HardLightCompositeOp.</dd>
<dt>composite_image:</dt>
<dd>The composite image.</dd>
<dt>x_offset:</dt>
<dd>The column offset of the composited image.</dd>
<dt>y_offset:</dt>
<dd>The row offset of the composited image.</dd>
</dl>
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