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 <p class="text-center"><a href="annotate.html#AnnotateImage">AnnotateImage</a> &#8226; <a href="annotate.html#FormatMagickCaption">FormatMagickCaption</a> &#8226; <a href="annotate.html#GetMultilineTypeMetrics">GetMultilineTypeMetrics</a> &#8226; <a href="annotate.html#GetTypeMetrics">GetTypeMetrics</a></p>

 <h2><a href="../../api/MagickCore/annotate_8c.html" id="AnnotateImage">AnnotateImage</a></h2>

 <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>

 <pre class="text">
     \n   newline
     \r   carriage return
     &lt;    less-than character.
     &gt;    greater-than character.
     &amp;    ampersand character.
  a percent sign
     b   file size of image read in
     c   comment meta-data property
     d   directory component of path
     e   filename extension or suffix
     f   filename (including suffix)
     g   layer canvas page geometry   (equivalent to "WxHXY")
     h   current image height in pixels
     i   image filename (note: becomes output filename for "info:")
     k   CALCULATED: number of unique colors
     l   label meta-data property
     m   image file format (file magic)
     n   number of images in current image sequence
     o   output filename  (used for delegates)
     p   index of image in current image list
     q   quantum depth (compile-time constant)
     r   image class and colorspace
     s   scene number (from input unless re-assigned)
     t   filename without directory or extension (suffix)
     u   unique temporary filename (used for delegates)
     w   current width in pixels
     x   x resolution (density)
     y   y resolution (density)
     z   image depth (as read in unless modified, image save depth)
     A   image transparency channel enabled (true/false)
     C   image compression type
     D   image GIF dispose method
     G   original image size (wxh; before any resizes)
     H   page (canvas) height
     M   Magick filename (original file exactly as given,  including read mods)
     O   page (canvas) offset ( = XY )
     P   page (canvas) size ( = WxH )
     Q   image compression quality ( 0 = default )
     S   ?? scenes ??
     T   image time delay (in centi-seconds)
     U   image resolution units
     W   page (canvas) width
     X   page (canvas) x offset (including sign)
     Y   page (canvas) y offset (including sign)
     Z   unique filename (used for delegates)
     @   CALCULATED: trim bounding box (without actually trimming)
     #   CALCULATED: 'signature' hash of image values
 </pre>

 <p>The format of the AnnotateImage method is:</p>

 <pre class="text">
 MagickBooleanType AnnotateImage(Image *image,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="../../api/MagickCore/annotate_8c.html" id="FormatMagickCaption">FormatMagickCaption</a></h2>

 <p>FormatMagickCaption() formats a caption so that it fits within the image width.  It returns the number of lines in the formatted caption.</p>

 <p>The format of the FormatMagickCaption method is:</p>

 <pre class="text">
 ssize_t FormatMagickCaption(Image *image,DrawInfo *draw_info,
   const MagickBooleanType split,TypeMetric *metrics,char **caption,
   ExceptionInfo *exception)
 </pre>

 <p>A description of each parameter follows.</p>

 <dt>image</dt>
 <p>The image.</p>

 <dt>draw_info</dt>
 <p>the draw info.</p>

 <dt>split</dt>
 <p>when no convenient line breaks-- insert newline.</p>

 <dt>metrics</dt>
 <p>Return the font metrics in this structure.</p>

 <dt>caption</dt>
 <p>the caption.</p>

 <dt>exception</dt>
 <p>return any errors or warnings in this structure.</p>

 <h2><a href="../../api/MagickCore/annotate_8c.html" id="GetMultilineTypeMetrics">GetMultilineTypeMetrics</a></h2>

 <p>GetMultilineTypeMetrics() returns the following information for the specified font and text:</p>

 <pre class="text">
     character width
     character height
     ascender
     descender
     text width
     text height
     maximum horizontal advance
     bounds: x1
     bounds: y1
     bounds: x2
     bounds: y2
     origin: x
     origin: y
     underline position
     underline thickness
 </pre>

 <p>This method is like GetTypeMetrics() but it returns the maximum text width and height for multiple lines of text.</p>

 <p>The format of the GetMultilineTypeMetrics method is:</p>

 <pre class="text">
 MagickBooleanType GetMultilineTypeMetrics(Image *image,
   const DrawInfo *draw_info,TypeMetric *metrics,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>metrics</dt>
 <dd>Return the font metrics in this structure. </dd>

 <dd> </dd>
 <dt>exception</dt>
 <dd>return any errors or warnings in this structure. </dd>

 <dd>  </dd>
 </dl>
 <h2><a href="../../api/MagickCore/annotate_8c.html" id="GetTypeMetrics">GetTypeMetrics</a></h2>

 <p>GetTypeMetrics() returns the following information for the specified font and text:</p>

 <pre class="text">
     character width
     character height
     ascender
     descender
     text width
     text height
     maximum horizontal advance
     bounds: x1
     bounds: y1
     bounds: x2
     bounds: y2
     origin: x
     origin: y
     underline position
     underline thickness
 </pre>

 <p>The format of the GetTypeMetrics method is:</p>

 <pre class="text">
 MagickBooleanType GetTypeMetrics(Image *image,const DrawInfo *draw_info,
   TypeMetric *metrics,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>metrics</dt>
 <dd>Return the font metrics in this structure. </dd>

 <dd> </dd>
 <dt>exception</dt>
 <dd>return any errors or warnings in this structure. </dd>

 <dd>  </dd>
 </dl>
 </div>
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	<p class="text-center"><a href="annotate.html#AnnotateImage">AnnotateImage</a> • <a href="annotate.html#FormatMagickCaption">FormatMagickCaption</a> • <a href="annotate.html#GetMultilineTypeMetrics">GetMultilineTypeMetrics</a> • <a href="annotate.html#GetTypeMetrics">GetTypeMetrics</a></p>

	<h2><a href="../../api/MagickCore/annotate_8c.html" id="AnnotateImage">AnnotateImage</a></h2>

	<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>

	<pre class="text">
	\n newline
	\r carriage return
	< less-than character.
	> greater-than character.
	& ampersand character.
	a percent sign
	b file size of image read in
	c comment meta-data property
	d directory component of path
	e filename extension or suffix
	f filename (including suffix)
	g layer canvas page geometry (equivalent to "WxHXY")
	h current image height in pixels
	i image filename (note: becomes output filename for "info:")
	k CALCULATED: number of unique colors
	l label meta-data property
	m image file format (file magic)
	n number of images in current image sequence
	o output filename (used for delegates)
	p index of image in current image list
	q quantum depth (compile-time constant)
	r image class and colorspace
	s scene number (from input unless re-assigned)
	t filename without directory or extension (suffix)
	u unique temporary filename (used for delegates)
	w current width in pixels
	x x resolution (density)
	y y resolution (density)
	z image depth (as read in unless modified, image save depth)
	A image transparency channel enabled (true/false)
	C image compression type
	D image GIF dispose method
	G original image size (wxh; before any resizes)
	H page (canvas) height
	M Magick filename (original file exactly as given, including read mods)
	O page (canvas) offset ( = XY )
	P page (canvas) size ( = WxH )
	Q image compression quality ( 0 = default )
	S ?? scenes ??
	T image time delay (in centi-seconds)
	U image resolution units
	W page (canvas) width
	X page (canvas) x offset (including sign)
	Y page (canvas) y offset (including sign)
	Z unique filename (used for delegates)
	@ CALCULATED: trim bounding box (without actually trimming)
	# CALCULATED: 'signature' hash of image values
	</pre>

	<p>The format of the AnnotateImage method is:</p>

	<pre class="text">
	MagickBooleanType AnnotateImage(Image image,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="../../api/MagickCore/annotate_8c.html" id="FormatMagickCaption">FormatMagickCaption</a></h2>

	<p>FormatMagickCaption() formats a caption so that it fits within the image width. It returns the number of lines in the formatted caption.</p>

	<p>The format of the FormatMagickCaption method is:</p>

	<pre class="text">
	ssize_t FormatMagickCaption(Image image,DrawInfo draw_info,
	const MagickBooleanType split,TypeMetric metrics,char *caption,
	ExceptionInfo *exception)
	</pre>

	<p>A description of each parameter follows.</p>

	<dt>image</dt>
	<p>The image.</p>

	<dt>draw_info</dt>
	<p>the draw info.</p>

	<dt>split</dt>
	<p>when no convenient line breaks-- insert newline.</p>

	<dt>metrics</dt>
	<p>Return the font metrics in this structure.</p>

	<dt>caption</dt>
	<p>the caption.</p>

	<dt>exception</dt>
	<p>return any errors or warnings in this structure.</p>

	<h2><a href="../../api/MagickCore/annotate_8c.html" id="GetMultilineTypeMetrics">GetMultilineTypeMetrics</a></h2>

	<p>GetMultilineTypeMetrics() returns the following information for the specified font and text:</p>

	<pre class="text">
	character width
	character height
	ascender
	descender
	text width
	text height
	maximum horizontal advance
	bounds: x1
	bounds: y1
	bounds: x2
	bounds: y2
	origin: x
	origin: y
	underline position
	underline thickness
	</pre>

	<p>This method is like GetTypeMetrics() but it returns the maximum text width and height for multiple lines of text.</p>

	<p>The format of the GetMultilineTypeMetrics method is:</p>

	<pre class="text">
	MagickBooleanType GetMultilineTypeMetrics(Image *image,
	const DrawInfo draw_info,TypeMetric metrics,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>metrics</dt>
	<dd>Return the font metrics in this structure. </dd>

	<dd> </dd>
	<dt>exception</dt>
	<dd>return any errors or warnings in this structure. </dd>

	<dd> </dd>
	</dl>
	<h2><a href="../../api/MagickCore/annotate_8c.html" id="GetTypeMetrics">GetTypeMetrics</a></h2>

	<p>GetTypeMetrics() returns the following information for the specified font and text:</p>

	<pre class="text">
	character width
	character height
	ascender
	descender
	text width
	text height
	maximum horizontal advance
	bounds: x1
	bounds: y1
	bounds: x2
	bounds: y2
	origin: x
	origin: y
	underline position
	underline thickness
	</pre>

	<p>The format of the GetTypeMetrics method is:</p>

	<pre class="text">
	MagickBooleanType GetTypeMetrics(Image image,const DrawInfo draw_info,
	TypeMetric metrics,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>metrics</dt>
	<dd>Return the font metrics in this structure. </dd>

	<dd> </dd>
	<dt>exception</dt>
	<dd>return any errors or warnings in this structure. </dd>

	<dd> </dd>
	</dl>
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