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199 <h1>Module draw Methods</h1>
200 <p class="navigation-index">[<a href="#AcquireDrawInfo">AcquireDrawInfo</a> • <a href="#CloneDrawInfo">CloneDrawInfo</a> • <a href="#DestroyDrawInfo">DestroyDrawInfo</a> • <a href="#DrawAffineImage">DrawAffineImage</a> • <a href="#DrawClipPath">DrawClipPath</a> • <a href="#DrawImage">DrawImage</a> • <a href="#DrawGradientImage">DrawGradientImage</a> • <a href="#DrawPatternPath">DrawPatternPath</a> • <a href="#DrawPrimitive">DrawPrimitive</a> • <a href="#GetAffineMatrix">GetAffineMatrix</a>]</p>
202 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="AcquireDrawInfo">AcquireDrawInfo</a></h2>
203 <div class="doc-section">
205 <p>AcquireDrawInfo() returns a DrawInfo structure properly initialized.</p>
207 <p>The format of the AcquireDrawInfo method is:</p>
210 DrawInfo *AcquireDrawInfo(void)
214 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="CloneDrawInfo">CloneDrawInfo</a></h2>
215 <div class="doc-section">
217 <p>CloneDrawInfo() makes a copy of the given draw info structure. If NULL is specified, a new image info structure is created initialized to default values.</p>
219 <p>The format of the CloneDrawInfo method is:</p>
222 DrawInfo *CloneDrawInfo(const ImageInfo *image_info,
223 const DrawInfo *draw_info)
226 <p>A description of each parameter follows:</p>
229 <p>the image info.</p>
232 <p>the draw info.</p>
235 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DestroyDrawInfo">DestroyDrawInfo</a></h2>
236 <div class="doc-section">
238 <p>DestroyDrawInfo() deallocates memory associated with an DrawInfo structure.</p>
240 <p>The format of the DestroyDrawInfo method is:</p>
243 DrawInfo *DestroyDrawInfo(DrawInfo *draw_info)
246 <p>A description of each parameter follows:</p>
249 <p>the draw info.</p>
252 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawAffineImage">DrawAffineImage</a></h2>
253 <div class="doc-section">
255 <p>DrawAffineImage() composites the source over the destination image as dictated by the affine transform.</p>
257 <p>The format of the DrawAffineImage method is:</p>
260 MagickBooleanType DrawAffineImage(Image *image,const Image *source,
261 const AffineMatrix *affine)
264 <p>A description of each parameter follows:</p>
270 <p>the source image.</p>
273 <p>the affine transform.</p>
276 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawClipPath">DrawClipPath</a></h2>
277 <div class="doc-section">
279 <p>DrawClipPath() draws the clip path on the image mask.</p>
281 <p>The format of the DrawClipPath method is:</p>
284 MagickBooleanType DrawClipPath(Image *image,const DrawInfo *draw_info,
288 <p>A description of each parameter follows:</p>
294 <p>the draw info.</p>
297 <p>the name of the clip path.</p>
300 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawImage">DrawImage</a></h2>
301 <div class="doc-section">
303 <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>
305 <p>The format of the DrawImage method is:</p>
308 MagickBooleanType DrawImage(Image *image,const DrawInfo *draw_info)
311 <p>A description of each parameter follows:</p>
317 <p>the draw info.</p>
320 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawGradientImage">DrawGradientImage</a></h2>
321 <div class="doc-section">
323 <p>DrawGradientImage() draws a linear gradient on the image.</p>
325 <p>The format of the DrawGradientImage method is:</p>
328 MagickBooleanType DrawGradientImage(Image *image,
329 const DrawInfo *draw_info)
332 <p>A description of each parameter follows:</p>
338 <p>the draw info.</p>
341 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawPatternPath">DrawPatternPath</a></h2>
342 <div class="doc-section">
344 <p>DrawPatternPath() draws a pattern.</p>
346 <p>The format of the DrawPatternPath method is:</p>
349 MagickBooleanType DrawPatternPath(Image *image,const DrawInfo *draw_info,
350 const char *name,Image **pattern)
353 <p>A description of each parameter follows:</p>
359 <p>the draw info.</p>
362 <p>the pattern name.</p>
368 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="DrawPrimitive">DrawPrimitive</a></h2>
369 <div class="doc-section">
371 <p>DrawPrimitive() draws a primitive (line, rectangle, ellipse) on the image.</p>
373 <p>The format of the DrawPrimitive method is:</p>
376 MagickBooleanType DrawPrimitive(Image *image,const DrawInfo *draw_info,
377 PrimitiveInfo *primitive_info)
380 <p>A description of each parameter follows:</p>
386 <p>the draw info.</p>
388 <h5>primitive_info</h5>
389 <p>Specifies a pointer to a PrimitiveInfo structure.</p>
392 <h2><a href="http://www.imagemagick.org/api/MagickCore/draw_8c.html" id="GetAffineMatrix">GetAffineMatrix</a></h2>
393 <div class="doc-section">
395 <p>GetAffineMatrix() returns an AffineMatrix initialized to the identity matrix.</p>
397 <p>The format of the GetAffineMatrix method is:</p>
400 void GetAffineMatrix(AffineMatrix *affine_matrix)
403 <p>A description of each parameter follows:</p>
405 <h5>affine_matrix</h5>
406 <p>the affine matrix.</p>
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