1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" value="application/xhtml+xml" />
<meta name="verify-v1" content="g222frIIxcQTrvDR3NBRUSKP3AnMNoqxOkIniCEkV7U=" />
<link rel="meta" type="application/rdf+xml" title="ICI" href="http://imagemagick.org/ici.rdf" />
<style type="text/css" media="screen,projection"><!--
@import url("../../www/magick.css");
--></style>
<link rel="shortcut icon" href="../../images/wand.ico" type="images/vnd.microsoft.icon"/>
<title>ImageMagick: MagickCore, C API for ImageMagick: Annotate an Image</title>
<meta http-equiv="Content-Language" content="en-US"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="Reply-to" content="magick-users@imagemagick.org"/>
<meta name="Generator" content="PHP"/>
<meta name="Keywords" content="magickcore, c, api, for, imagemagick:, annotate, an, image, ImageMagick, ImageMagic, MagickCore, MagickWand, PerlMagick, Magick++, RMagick, PythonMagick, JMagick, TclMagick, Image, Magick, Magic, Wand, ImageMagickObject, Swiss, Army, Knife, Image, Processing"/>
<meta name="Description" content="ImageMagick® is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX. Use ImageMagick to translate, flip, mirror, rotate, scale, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you can freely use, copy, modify, and distribute. Its license is compatible with the GPL. It runs on all major operating systems. The functionality of ImageMagick is typically utilized from the command line or you can use the features from programs written in your favorite programming language. Choose from these interfaces: MagickCore (C), MagickWand (C), ChMagick (Ch), Magick++ (C++), JMagick (Java), L-Magick (Lisp), PascalMagick (Pascal), PerlMagick (Perl), MagickWand for PHP (PHP), PythonMagick (Python), RMagick (Ruby), or TclMagick (Tcl/TK). With a language interface, use ImageMagick to modify or create images automagically and dynamically."/>
<meta name="Rating" content="GENERAL"/>
<meta name="Robots" content="INDEX, FOLLOW"/>
<meta name="Generator" content="ImageMagick Studio LLC"/>
<meta name="Author" content="ImageMagick Studio LLC"/>
<meta name="Revisit-after" content="2 DAYS"/>
<meta name="Resource-type" content="document"/>
<meta name="Copyright" content="Copyright (c) 1999-2010 ImageMagick Studio LLC"/>
<meta name="Distribution" content="Global"/>
</head>
<body id="www-imagemagick-org">
<div class="titlebar">
<a href="../../index.html">
<img src="../../images/script.png" alt="[ImageMagick]"
style="width: 350px; height: 60px; margin: 28px auto; float: left;" /></a>
<a href="http://www.networkredux.com">
<img src="../../images/networkredux.png" alt="[sponsor]"
style="margin: 45px auto; border: 0px; float: left;" /></a>
<a href="http://www.imagemagick.org/discourse-server/">
<img src="../../images/logo.jpg" alt=""
style="width: 114px; height: 118px; border: 0px; float: right;" /></a>
<a href="../../index.html">
<img src="../../images/sprite.jpg" alt=""
style="width: 114px; height: 118px; border: 0px; float: right;" /></a>
</div>
<div class="eastbar">
<div class="menu">
<a href="../../index.html">About ImageMagick</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../../www/command-line-tools.html">Command-line Tools</a>
</div>
<div class="sub">
<a href="../../www/command-line-processing.html">Processing</a>
</div>
<div class="sub">
<a href="../../www/command-line-options.html">Options</a>
</div>
<div class="sub">
<a href="http://www.imagemagick.org/Usage/">Usage</a>
</div>
<div class="menu">
<a href="../../www/api.html">Program Interfaces</a>
</div>
<div class="sub">
<a href="../../www/magick-wand.html">MagickWand</a>
</div>
<div class="sub">
<a href="../../www/magick-core.html">MagickCore</a>
</div>
<div class="sub">
<a href="../../www/perl-magick.html">PerlMagick</a>
</div>
<div class="sub">
<a href="../../Magick++/">Magick++</a>
</div>
<div class="menu">
<a href="../../www/architecture.html">Architecture</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../../www/install-source.html">Install from Source</a>
</div>
<div class="sub">
<a href="../../www/install-source.html#unix">Unix</a>
</div>
<div class="sub">
<a href="../../www/install-source.html#windows">Windows</a>
</div>
<div class="menu">
<a href="../../www/binary-releases.html">Binary Releases</a>
</div>
<div class="sub">
<a href="../../www/binary-releases.html#unix">Unix</a>
</div>
<div class="sub">
<a href="../../www/binary-releases.html#macosx">Mac OS X</a>
</div>
<div class="sub">
<a href="../../www/binary-releases.html#windows">Windows</a>
</div>
<div class="menu">
<a href="../../www/resources.html">Resources</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../../www/download.html">Download</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../http://www.imagemagick.org/script/search.php">Search</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../../www/sitemap.html">Site Map</a>
</div>
<div class="sub">
<a href="../../www/links.html">Links</a>
</div>
<div class="sep"></div>
<div class="menu">
<a href="../../www/sponsors.html">Sponsors:</a>
<div class="sponsbox">
<div class="sponsor">
<a href="http://www.abi-stoff.de/abizeitung/" title="Abibuch">Abizeitung</a><!-- 20101101000200 -->
</div>
<div class="sponsor">
<a href="http://www.deko.net">Deko.net</a><!-- 201101010600 Peterssen-->
</div>
<div class="sponsor">
<a href="http://www.tomsgutscheine.de">Tom's Gutscheine</a><!-- 201005010360 invendio.de-->
</div>
<div class="sponsor">
<a href="http://www.online-kredit-index.de">Kredit</a><!-- 201007010120 Buchhorn -->
</div>
<div class="sponsor">
<a href="http://www.blumenversender.com">Blumenversand</a><!-- 201005010120 -->
</div>
<div class="sponsor">
<a href="http://www.print24.de/">Druckerei</a><!-- 201009010720 -->
</div>
<div class="sponsor">
<a href="http://www.goyax.de">Börse</a><!-- 201004010240 Gewiese digital-finance.de -->
</div>
<div class="sponsor">
<a href="http://www.allesdruck.de">Druckerei Online</a><!-- 201012011200 allesdruck.de-->
</div>
</div>
</div>
</div>
<div class="main">
<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>
<h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
_8c.html" target="source" name="AnnotateImage">AnnotateImage</a></h2>
<div class="doc-section">
<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">
b file size in bytes.
c comment.
d directory in which the image resides.
e extension of the image file.
f original filename of the image.
h height of image.
i filename of the image.
k number of unique colors.
l image label.
m image file format.
n number of images in a image sequence.
o output image filename.
p page number of the image.
q image depth (8 or 16).
q image depth (8 or 16).
s image scene number.
t image filename without any extension.
u a unique temporary filename.
w image width.
x x resolution of the image.
y y resolution of the image.
</pre>
<p>The format of the AnnotateImage method is:</p>
<pre class="code">
MagickBooleanType AnnotateImage(Image *image,DrawInfo *draw_info)
</pre>
<p>A description of each parameter follows:</p></ol>
<h5>image</h5>
<ol><p>the image.</p></ol>
<h5>draw_info</h5>
<ol><p>the draw info.</p></ol>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
_8c.html" target="source" name="FormatMagickCaption">FormatMagickCaption</a></h2>
<div class="doc-section">
<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>
<p>The format of the FormatMagickCaption method is:</p>
<pre class="code">
long FormatMagickCaption(Image *image,DrawInfo *draw_info,
TypeMetric *metrics,char **caption)
</pre>
<p>A description of each parameter follows.</p></ol>
<h5>image</h5>
<ol><p>The image.</p></ol>
<h5>caption</h5>
<ol><p>the caption.</p></ol>
<h5>draw_info</h5>
<ol><p>the draw info.</p></ol>
<h5>metrics</h5>
<ol><p>Return the font metrics in this structure.</p></ol>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
_8c.html" target="source" name="GetMultilineTypeMetrics">GetMultilineTypeMetrics</a></h2>
<div class="doc-section">
<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></ol>
<p>The format of the GetMultilineTypeMetrics method is:</p>
<pre class="code">
MagickBooleanType GetMultilineTypeMetrics(Image *image,
const DrawInfo *draw_info,TypeMetric *metrics)
</pre>
<p>A description of each parameter follows:</p></ol>
<h5>image</h5>
<ol><p>the image.</p></ol>
<h5>draw_info</h5>
<ol><p>the draw info.</p></ol>
<h5>metrics</h5>
<ol><p>Return the font metrics in this structure.</p></ol>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/annotate
_8c.html" target="source" name="GetTypeMetrics">GetTypeMetrics</a></h2>
<div class="doc-section">
<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="code">
MagickBooleanType GetTypeMetrics(Image *image,const DrawInfo *draw_info,
TypeMetric *metrics)
</pre>
<p>A description of each parameter follows:</p></ol>
<h5>image</h5>
<ol><p>the image.</p></ol>
<h5>draw_info</h5>
<ol><p>the draw info.</p></ol>
<h5>metrics</h5>
<ol><p>Return the font metrics in this structure.</p></ol>
</div>
</div>
<div id="linkbar">
<!-- <span id="linkbar-west"> </span> -->
<span id="linkbar-center">
<a href="http://www.imagemagick.org/discourse-server/">Discourse Server</a> •
<a href="http://studio.webbyland.com/ImageMagick/MagickStudio/scripts/MagickStudio.cgi">Studio</a>
</span>
<span id="linkbar-east"> </span>
</div>
<div class="footer">
<span id="footer-west">© 1999-2010 ImageMagick Studio LLC</span>
<span id="footer-east"> <a href="../http://www.imagemagick.org/script/contact.php">Contact the Wizards</a></span>
</div>
<div style="clear: both; margin: 0; width: 100%; "></div>
</body>
</html>
|
