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173 <p class="navigation-index">[<a href="#AnnotateImage">AnnotateImage</a> • <a href="#FormatMagickCaption">FormatMagickCaption</a> • <a href="#GetMultilineTypeMetrics">GetMultilineTypeMetrics</a> • <a href="#GetTypeMetrics">GetTypeMetrics</a>]</p>
175 <h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
176 _8c.html" target="source" name="AnnotateImage">AnnotateImage</a></h2>
177 <div class="doc-section">
179 <p>AnnotateImage() annotates an image with text. Optionally you can include any of the following bits of information about the image by embedding the appropriate special characters:</p>
182 b file size in bytes.
184 d directory in which the image resides.
185 e extension of the image file.
186 f original filename of the image.
188 i filename of the image.
189 k number of unique colors.
192 n number of images in a image sequence.
193 o output image filename.
194 p page number of the image.
195 q image depth (8 or 16).
196 q image depth (8 or 16).
197 s image scene number.
198 t image filename without any extension.
199 u a unique temporary filename.
201 x x resolution of the image.
202 y y resolution of the image.
205 <p>The format of the AnnotateImage method is:</p>
208 MagickBooleanType AnnotateImage(Image *image,DrawInfo *draw_info)
211 <p>A description of each parameter follows:</p></ol>
214 <ol><p>the image.</p></ol>
217 <ol><p>the draw info.</p></ol>
220 <h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
221 _8c.html" target="source" name="FormatMagickCaption">FormatMagickCaption</a></h2>
222 <div class="doc-section">
224 <p>FormatMagickCaption() formats a caption so that it fits within the image width. It returns the number of lines in the formatted caption.</p></ol>
226 <p>The format of the FormatMagickCaption method is:</p>
229 ssize_t FormatMagickCaption(Image *image,DrawInfo *draw_info,
230 const MagickBooleanType split,TypeMetric *metrics,char **caption)
233 <p>A description of each parameter follows.</p></ol>
236 <ol><p>The image.</p></ol>
239 <ol><p>the draw info.</p></ol>
242 <ol><p>when no convenient line breaks-- insert newline.</p></ol>
245 <ol><p>Return the font metrics in this structure.</p></ol>
248 <ol><p>the caption.</p></ol>
251 <h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
252 _8c.html" target="source" name="GetMultilineTypeMetrics">GetMultilineTypeMetrics</a></h2>
253 <div class="doc-section">
255 <p>GetMultilineTypeMetrics() returns the following information for the specified font and text:</p>
264 maximum horizontal advance
275 <p>This method is like GetTypeMetrics() but it returns the maximum text width and height for multiple lines of text.</p></ol>
277 <p>The format of the GetMultilineTypeMetrics method is:</p>
280 MagickBooleanType GetMultilineTypeMetrics(Image *image,
281 const DrawInfo *draw_info,TypeMetric *metrics)
284 <p>A description of each parameter follows:</p></ol>
287 <ol><p>the image.</p></ol>
290 <ol><p>the draw info.</p></ol>
293 <ol><p>Return the font metrics in this structure.</p></ol>
296 <h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
297 _8c.html" target="source" name="GetTypeMetrics">GetTypeMetrics</a></h2>
298 <div class="doc-section">
300 <p>GetTypeMetrics() returns the following information for the specified font and text:</p>
309 maximum horizontal advance
320 <p>The format of the GetTypeMetrics method is:</p>
323 MagickBooleanType GetTypeMetrics(Image *image,const DrawInfo *draw_info,
327 <p>A description of each parameter follows:</p></ol>
330 <ol><p>the image.</p></ol>
333 <ol><p>the draw info.</p></ol>
336 <ol><p>Return the font metrics in this structure.</p></ol>
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