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| <p class="text-center"><a href="draw.php#AcquireDrawInfo">AcquireDrawInfo</a> • <a href="draw.php#CloneDrawInfo">CloneDrawInfo</a> • <a href="draw.php#DestroyDrawInfo">DestroyDrawInfo</a> • <a href="draw.php#DrawAffineImage">DrawAffineImage</a> • <a href="draw.php#DrawClipPath">DrawClipPath</a> • <a href="draw.php#DrawImage">DrawImage</a> • <a href="draw.php#DrawGradientImage">DrawGradientImage</a> • <a href="draw.php#DrawPatternPath">DrawPatternPath</a> • <a href="draw.php#DrawPrimitive">DrawPrimitive</a> • <a href="draw.php#GetAffineMatrix">GetAffineMatrix</a></p> |
| |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="AcquireDrawInfo">AcquireDrawInfo</a></h2> |
| |
| <p>AcquireDrawInfo() returns a DrawInfo structure properly initialized.</p> |
| |
| <p>The format of the AcquireDrawInfo method is:</p> |
| |
| <pre class="text"> |
| DrawInfo *AcquireDrawInfo(void) |
| </pre> |
| |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="CloneDrawInfo">CloneDrawInfo</a></h2> |
| |
| <p>CloneDrawInfo() makes a copy of the given draw_info structure. If NULL is specified, a new DrawInfo structure is created initialized to default values.</p> |
| |
| <p>The format of the CloneDrawInfo method is:</p> |
| |
| <pre class="text"> |
| DrawInfo *CloneDrawInfo(const ImageInfo *image_info, |
| const DrawInfo *draw_info) |
| </pre> |
| |
| <p>A description of each parameter follows:</p> |
| |
| <dd> |
| </dd> |
| |
| <dd> </dd> |
| <dl class="dl-horizontal"> |
| <dt>image_info</dt> |
| <dd>the image info. </dd> |
| |
| <dd> </dd> |
| <dt>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DestroyDrawInfo">DestroyDrawInfo</a></h2> |
| |
| <p>DestroyDrawInfo() deallocates memory associated with an DrawInfo structure.</p> |
| |
| <p>The format of the DestroyDrawInfo method is:</p> |
| |
| <pre class="text"> |
| DrawInfo *DestroyDrawInfo(DrawInfo *draw_info) |
| </pre> |
| |
| <p>A description of each parameter follows:</p> |
| |
| <dd> |
| </dd> |
| |
| <dd> </dd> |
| <dl class="dl-horizontal"> |
| <dt>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawAffineImage">DrawAffineImage</a></h2> |
| |
| <p>DrawAffineImage() composites the source over the destination image as dictated by the affine transform.</p> |
| |
| <p>The format of the DrawAffineImage method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawAffineImage(Image *image,const Image *source, |
| const AffineMatrix *affine,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>source</dt> |
| <dd>the source image. </dd> |
| |
| <dd> </dd> |
| <dt>affine</dt> |
| <dd>the affine transform. </dd> |
| |
| <dd> </dd> |
| <dt>exception</dt> |
| <dd>return any errors or warnings in this structure. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawClipPath">DrawClipPath</a></h2> |
| |
| <p>DrawClipPath() draws the clip path on the image mask.</p> |
| |
| <p>The format of the DrawClipPath method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawClipPath(Image *image,const DrawInfo *draw_info, |
| const char *name,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>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| <dt>name</dt> |
| <dd>the name of the clip path. </dd> |
| |
| <dd> </dd> |
| <dt>exception</dt> |
| <dd>return any errors or warnings in this structure. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawImage">DrawImage</a></h2> |
| |
| <p>DrawImage() draws a graphic primitive on your image. The primitive may be represented as a string or filename. Precede the filename with an "at" sign (@) and the contents of the file are drawn on the image. You can affect how text is drawn by setting one or more members of the draw info structure.</p> |
| |
| <p>The format of the DrawImage method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawImage(Image *image,const DrawInfo *draw_info, |
| 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>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| <dt>exception</dt> |
| <dd>return any errors or warnings in this structure. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawGradientImage">DrawGradientImage</a></h2> |
| |
| <p>DrawGradientImage() draws a linear gradient on the image.</p> |
| |
| <p>The format of the DrawGradientImage method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawGradientImage(Image *image, |
| const DrawInfo *draw_info,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>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| <dt>exception</dt> |
| <dd>return any errors or warnings in this structure. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawPatternPath">DrawPatternPath</a></h2> |
| |
| <p>DrawPatternPath() draws a pattern.</p> |
| |
| <p>The format of the DrawPatternPath method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawPatternPath(Image *image,const DrawInfo *draw_info, |
| const char *name,Image **pattern,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>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| <dt>name</dt> |
| <dd>the pattern name. </dd> |
| |
| <dd> </dd> |
| <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://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawPrimitive">DrawPrimitive</a></h2> |
| |
| <p>DrawPrimitive() draws a primitive (line, rectangle, ellipse) on the image.</p> |
| |
| <p>The format of the DrawPrimitive method is:</p> |
| |
| <pre class="text"> |
| MagickBooleanType DrawPrimitive(Image *image,const DrawInfo *draw_info, |
| PrimitiveInfo *primitive_info,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>draw_info</dt> |
| <dd>the draw info. </dd> |
| |
| <dd> </dd> |
| <dt>primitive_info</dt> |
| <dd>Specifies a pointer to a PrimitiveInfo structure. </dd> |
| |
| <dd> </dd> |
| <dt>exception</dt> |
| <dd>return any errors or warnings in this structure. </dd> |
| |
| <dd> </dd> |
| </dl> |
| <h2><a href="http://nextgen.imagemagick.org/api/MagickCore/draw_8c.html" id="GetAffineMatrix">GetAffineMatrix</a></h2> |
| |
| <p>GetAffineMatrix() returns an AffineMatrix initialized to the identity matrix.</p> |
| |
| <p>The format of the GetAffineMatrix method is:</p> |
| |
| <pre class="text"> |
| void GetAffineMatrix(AffineMatrix *affine_matrix) |
| </pre> |
| |
| <p>A description of each parameter follows:</p> |
| |
| <dd> |
| </dd> |
| |
| <dd> </dd> |
| <dl class="dl-horizontal"> |
| <dt>affine_matrix</dt> |
| <dd>the affine matrix. </dd> |
| |
| <dd> </dd> |
| </dl> |
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