|
jpayne@68
|
1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
jpayne@68
|
2 <html>
|
|
jpayne@68
|
3 <head>
|
|
jpayne@68
|
4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
|
jpayne@68
|
5 <title>cairo_font_options_t: Cairo: A Vector Graphics Library</title>
|
|
jpayne@68
|
6 <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
|
|
jpayne@68
|
7 <link rel="home" href="index.html" title="Cairo: A Vector Graphics Library">
|
|
jpayne@68
|
8 <link rel="up" href="cairo-fonts.html" title="Fonts">
|
|
jpayne@68
|
9 <link rel="prev" href="cairo-cairo-scaled-font-t.html" title="cairo_scaled_font_t">
|
|
jpayne@68
|
10 <link rel="next" href="cairo-FreeType-Fonts.html" title="FreeType Fonts">
|
|
jpayne@68
|
11 <meta name="generator" content="GTK-Doc V1.27 (XML mode)">
|
|
jpayne@68
|
12 <link rel="stylesheet" href="style.css" type="text/css">
|
|
jpayne@68
|
13 </head>
|
|
jpayne@68
|
14 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
|
jpayne@68
|
15 <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
|
|
jpayne@68
|
16 <td width="100%" align="left" class="shortcuts">
|
|
jpayne@68
|
17 <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
|
|
jpayne@68
|
18 <a href="#cairo-cairo-font-options-t.description" class="shortcut">Description</a></span>
|
|
jpayne@68
|
19 </td>
|
|
jpayne@68
|
20 <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
|
|
jpayne@68
|
21 <td><a accesskey="u" href="cairo-fonts.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
|
|
jpayne@68
|
22 <td><a accesskey="p" href="cairo-cairo-scaled-font-t.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
|
|
jpayne@68
|
23 <td><a accesskey="n" href="cairo-FreeType-Fonts.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
|
|
jpayne@68
|
24 </tr></table>
|
|
jpayne@68
|
25 <div class="refentry">
|
|
jpayne@68
|
26 <a name="cairo-cairo-font-options-t"></a><div class="titlepage"></div>
|
|
jpayne@68
|
27 <div class="refnamediv"><table width="100%"><tr>
|
|
jpayne@68
|
28 <td valign="top">
|
|
jpayne@68
|
29 <h2><span class="refentrytitle"><a name="cairo-cairo-font-options-t.top_of_page"></a>cairo_font_options_t</span></h2>
|
|
jpayne@68
|
30 <p>cairo_font_options_t — How a font should be rendered</p>
|
|
jpayne@68
|
31 </td>
|
|
jpayne@68
|
32 <td class="gallery_image" valign="top" align="right"></td>
|
|
jpayne@68
|
33 </tr></table></div>
|
|
jpayne@68
|
34 <div class="refsect1">
|
|
jpayne@68
|
35 <a name="cairo-cairo-font-options-t.functions"></a><h2>Functions</h2>
|
|
jpayne@68
|
36 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
37 <colgroup>
|
|
jpayne@68
|
38 <col width="150px" class="functions_return">
|
|
jpayne@68
|
39 <col class="functions_name">
|
|
jpayne@68
|
40 </colgroup>
|
|
jpayne@68
|
41 <tbody>
|
|
jpayne@68
|
42 <tr>
|
|
jpayne@68
|
43 <td class="function_type">
|
|
jpayne@68
|
44 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="returnvalue">cairo_font_options_t</span></a> *
|
|
jpayne@68
|
45 </td>
|
|
jpayne@68
|
46 <td class="function_name">
|
|
jpayne@68
|
47 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-create" title="cairo_font_options_create ()">cairo_font_options_create</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
48 </td>
|
|
jpayne@68
|
49 </tr>
|
|
jpayne@68
|
50 <tr>
|
|
jpayne@68
|
51 <td class="function_type">
|
|
jpayne@68
|
52 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="returnvalue">cairo_font_options_t</span></a> *
|
|
jpayne@68
|
53 </td>
|
|
jpayne@68
|
54 <td class="function_name">
|
|
jpayne@68
|
55 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-copy" title="cairo_font_options_copy ()">cairo_font_options_copy</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
56 </td>
|
|
jpayne@68
|
57 </tr>
|
|
jpayne@68
|
58 <tr>
|
|
jpayne@68
|
59 <td class="function_type">
|
|
jpayne@68
|
60 <span class="returnvalue">void</span>
|
|
jpayne@68
|
61 </td>
|
|
jpayne@68
|
62 <td class="function_name">
|
|
jpayne@68
|
63 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-destroy" title="cairo_font_options_destroy ()">cairo_font_options_destroy</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
64 </td>
|
|
jpayne@68
|
65 </tr>
|
|
jpayne@68
|
66 <tr>
|
|
jpayne@68
|
67 <td class="function_type">
|
|
jpayne@68
|
68 <a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
|
|
jpayne@68
|
69 </td>
|
|
jpayne@68
|
70 <td class="function_name">
|
|
jpayne@68
|
71 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-status" title="cairo_font_options_status ()">cairo_font_options_status</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
72 </td>
|
|
jpayne@68
|
73 </tr>
|
|
jpayne@68
|
74 <tr>
|
|
jpayne@68
|
75 <td class="function_type">
|
|
jpayne@68
|
76 <span class="returnvalue">void</span>
|
|
jpayne@68
|
77 </td>
|
|
jpayne@68
|
78 <td class="function_name">
|
|
jpayne@68
|
79 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-merge" title="cairo_font_options_merge ()">cairo_font_options_merge</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
80 </td>
|
|
jpayne@68
|
81 </tr>
|
|
jpayne@68
|
82 <tr>
|
|
jpayne@68
|
83 <td class="function_type">unsigned <span class="returnvalue">long</span>
|
|
jpayne@68
|
84 </td>
|
|
jpayne@68
|
85 <td class="function_name">
|
|
jpayne@68
|
86 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-hash" title="cairo_font_options_hash ()">cairo_font_options_hash</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
87 </td>
|
|
jpayne@68
|
88 </tr>
|
|
jpayne@68
|
89 <tr>
|
|
jpayne@68
|
90 <td class="function_type">
|
|
jpayne@68
|
91 <a class="link" href="cairo-Types.html#cairo-bool-t" title="cairo_bool_t"><span class="returnvalue">cairo_bool_t</span></a>
|
|
jpayne@68
|
92 </td>
|
|
jpayne@68
|
93 <td class="function_name">
|
|
jpayne@68
|
94 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-equal" title="cairo_font_options_equal ()">cairo_font_options_equal</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
95 </td>
|
|
jpayne@68
|
96 </tr>
|
|
jpayne@68
|
97 <tr>
|
|
jpayne@68
|
98 <td class="function_type">
|
|
jpayne@68
|
99 <span class="returnvalue">void</span>
|
|
jpayne@68
|
100 </td>
|
|
jpayne@68
|
101 <td class="function_name">
|
|
jpayne@68
|
102 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-antialias" title="cairo_font_options_set_antialias ()">cairo_font_options_set_antialias</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
103 </td>
|
|
jpayne@68
|
104 </tr>
|
|
jpayne@68
|
105 <tr>
|
|
jpayne@68
|
106 <td class="function_type">
|
|
jpayne@68
|
107 <a class="link" href="cairo-cairo-t.html#cairo-antialias-t" title="enum cairo_antialias_t"><span class="returnvalue">cairo_antialias_t</span></a>
|
|
jpayne@68
|
108 </td>
|
|
jpayne@68
|
109 <td class="function_name">
|
|
jpayne@68
|
110 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-antialias" title="cairo_font_options_get_antialias ()">cairo_font_options_get_antialias</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
111 </td>
|
|
jpayne@68
|
112 </tr>
|
|
jpayne@68
|
113 <tr>
|
|
jpayne@68
|
114 <td class="function_type">
|
|
jpayne@68
|
115 <span class="returnvalue">void</span>
|
|
jpayne@68
|
116 </td>
|
|
jpayne@68
|
117 <td class="function_name">
|
|
jpayne@68
|
118 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-subpixel-order" title="cairo_font_options_set_subpixel_order ()">cairo_font_options_set_subpixel_order</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
119 </td>
|
|
jpayne@68
|
120 </tr>
|
|
jpayne@68
|
121 <tr>
|
|
jpayne@68
|
122 <td class="function_type">
|
|
jpayne@68
|
123 <a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t"><span class="returnvalue">cairo_subpixel_order_t</span></a>
|
|
jpayne@68
|
124 </td>
|
|
jpayne@68
|
125 <td class="function_name">
|
|
jpayne@68
|
126 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-subpixel-order" title="cairo_font_options_get_subpixel_order ()">cairo_font_options_get_subpixel_order</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
127 </td>
|
|
jpayne@68
|
128 </tr>
|
|
jpayne@68
|
129 <tr>
|
|
jpayne@68
|
130 <td class="function_type">
|
|
jpayne@68
|
131 <span class="returnvalue">void</span>
|
|
jpayne@68
|
132 </td>
|
|
jpayne@68
|
133 <td class="function_name">
|
|
jpayne@68
|
134 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-hint-style" title="cairo_font_options_set_hint_style ()">cairo_font_options_set_hint_style</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
135 </td>
|
|
jpayne@68
|
136 </tr>
|
|
jpayne@68
|
137 <tr>
|
|
jpayne@68
|
138 <td class="function_type">
|
|
jpayne@68
|
139 <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t"><span class="returnvalue">cairo_hint_style_t</span></a>
|
|
jpayne@68
|
140 </td>
|
|
jpayne@68
|
141 <td class="function_name">
|
|
jpayne@68
|
142 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-hint-style" title="cairo_font_options_get_hint_style ()">cairo_font_options_get_hint_style</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
143 </td>
|
|
jpayne@68
|
144 </tr>
|
|
jpayne@68
|
145 <tr>
|
|
jpayne@68
|
146 <td class="function_type">
|
|
jpayne@68
|
147 <span class="returnvalue">void</span>
|
|
jpayne@68
|
148 </td>
|
|
jpayne@68
|
149 <td class="function_name">
|
|
jpayne@68
|
150 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-hint-metrics" title="cairo_font_options_set_hint_metrics ()">cairo_font_options_set_hint_metrics</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
151 </td>
|
|
jpayne@68
|
152 </tr>
|
|
jpayne@68
|
153 <tr>
|
|
jpayne@68
|
154 <td class="function_type">
|
|
jpayne@68
|
155 <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t"><span class="returnvalue">cairo_hint_metrics_t</span></a>
|
|
jpayne@68
|
156 </td>
|
|
jpayne@68
|
157 <td class="function_name">
|
|
jpayne@68
|
158 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-hint-metrics" title="cairo_font_options_get_hint_metrics ()">cairo_font_options_get_hint_metrics</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
159 </td>
|
|
jpayne@68
|
160 </tr>
|
|
jpayne@68
|
161 <tr>
|
|
jpayne@68
|
162 <td class="function_type">const <span class="returnvalue">char</span> *
|
|
jpayne@68
|
163 </td>
|
|
jpayne@68
|
164 <td class="function_name">
|
|
jpayne@68
|
165 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-variations" title="cairo_font_options_get_variations ()">cairo_font_options_get_variations</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
166 </td>
|
|
jpayne@68
|
167 </tr>
|
|
jpayne@68
|
168 <tr>
|
|
jpayne@68
|
169 <td class="function_type">
|
|
jpayne@68
|
170 <span class="returnvalue">void</span>
|
|
jpayne@68
|
171 </td>
|
|
jpayne@68
|
172 <td class="function_name">
|
|
jpayne@68
|
173 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-variations" title="cairo_font_options_set_variations ()">cairo_font_options_set_variations</a> <span class="c_punctuation">()</span>
|
|
jpayne@68
|
174 </td>
|
|
jpayne@68
|
175 </tr>
|
|
jpayne@68
|
176 </tbody>
|
|
jpayne@68
|
177 </table></div>
|
|
jpayne@68
|
178 </div>
|
|
jpayne@68
|
179 <div class="refsect1">
|
|
jpayne@68
|
180 <a name="cairo-cairo-font-options-t.other"></a><h2>Types and Values</h2>
|
|
jpayne@68
|
181 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
182 <colgroup>
|
|
jpayne@68
|
183 <col width="150px" class="name">
|
|
jpayne@68
|
184 <col class="description">
|
|
jpayne@68
|
185 </colgroup>
|
|
jpayne@68
|
186 <tbody>
|
|
jpayne@68
|
187 <tr>
|
|
jpayne@68
|
188 <td class="typedef_keyword">typedef</td>
|
|
jpayne@68
|
189 <td class="function_name"><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t">cairo_font_options_t</a></td>
|
|
jpayne@68
|
190 </tr>
|
|
jpayne@68
|
191 <tr>
|
|
jpayne@68
|
192 <td class="datatype_keyword">enum</td>
|
|
jpayne@68
|
193 <td class="function_name"><a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t">cairo_subpixel_order_t</a></td>
|
|
jpayne@68
|
194 </tr>
|
|
jpayne@68
|
195 <tr>
|
|
jpayne@68
|
196 <td class="datatype_keyword">enum</td>
|
|
jpayne@68
|
197 <td class="function_name"><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t">cairo_hint_style_t</a></td>
|
|
jpayne@68
|
198 </tr>
|
|
jpayne@68
|
199 <tr>
|
|
jpayne@68
|
200 <td class="datatype_keyword">enum</td>
|
|
jpayne@68
|
201 <td class="function_name"><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t">cairo_hint_metrics_t</a></td>
|
|
jpayne@68
|
202 </tr>
|
|
jpayne@68
|
203 </tbody>
|
|
jpayne@68
|
204 </table></div>
|
|
jpayne@68
|
205 </div>
|
|
jpayne@68
|
206 <div class="refsect1">
|
|
jpayne@68
|
207 <a name="cairo-cairo-font-options-t.description"></a><h2>Description</h2>
|
|
jpayne@68
|
208 <p>The font options specify how fonts should be rendered. Most of the
|
|
jpayne@68
|
209 time the font options implied by a surface are just right and do not
|
|
jpayne@68
|
210 need any changes, but for pixel-based targets tweaking font options
|
|
jpayne@68
|
211 may result in superior output on a particular display.</p>
|
|
jpayne@68
|
212 </div>
|
|
jpayne@68
|
213 <div class="refsect1">
|
|
jpayne@68
|
214 <a name="cairo-cairo-font-options-t.functions_details"></a><h2>Functions</h2>
|
|
jpayne@68
|
215 <div class="refsect2">
|
|
jpayne@68
|
216 <a name="cairo-font-options-create"></a><h3>cairo_font_options_create ()</h3>
|
|
jpayne@68
|
217 <pre class="programlisting"><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="returnvalue">cairo_font_options_t</span></a> *
|
|
jpayne@68
|
218 cairo_font_options_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
|
|
jpayne@68
|
219 <p>Allocates a new font options object with all options initialized
|
|
jpayne@68
|
220 to default values.</p>
|
|
jpayne@68
|
221 <div class="refsect3">
|
|
jpayne@68
|
222 <a name="cairo-font-options-create.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
223 <p> a newly allocated <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a>. Free with
|
|
jpayne@68
|
224 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-destroy" title="cairo_font_options_destroy ()"><code class="function">cairo_font_options_destroy()</code></a>. This function always returns a
|
|
jpayne@68
|
225 valid pointer; if memory cannot be allocated, then a special
|
|
jpayne@68
|
226 error object is returned where all operations on the object do nothing.
|
|
jpayne@68
|
227 You can check for this with <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-status" title="cairo_font_options_status ()"><code class="function">cairo_font_options_status()</code></a>.</p>
|
|
jpayne@68
|
228 </div>
|
|
jpayne@68
|
229 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
230 </div>
|
|
jpayne@68
|
231 <hr>
|
|
jpayne@68
|
232 <div class="refsect2">
|
|
jpayne@68
|
233 <a name="cairo-font-options-copy"></a><h3>cairo_font_options_copy ()</h3>
|
|
jpayne@68
|
234 <pre class="programlisting"><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="returnvalue">cairo_font_options_t</span></a> *
|
|
jpayne@68
|
235 cairo_font_options_copy (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *original</code></em>);</pre>
|
|
jpayne@68
|
236 <p>Allocates a new font options object copying the option values from
|
|
jpayne@68
|
237 <em class="parameter"><code>original</code></em>
|
|
jpayne@68
|
238 .</p>
|
|
jpayne@68
|
239 <div class="refsect3">
|
|
jpayne@68
|
240 <a name="cairo-font-options-copy.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
241 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
242 <colgroup>
|
|
jpayne@68
|
243 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
244 <col class="parameters_description">
|
|
jpayne@68
|
245 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
246 </colgroup>
|
|
jpayne@68
|
247 <tbody><tr>
|
|
jpayne@68
|
248 <td class="parameter_name"><p>original</p></td>
|
|
jpayne@68
|
249 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
250 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
251 </tr></tbody>
|
|
jpayne@68
|
252 </table></div>
|
|
jpayne@68
|
253 </div>
|
|
jpayne@68
|
254 <div class="refsect3">
|
|
jpayne@68
|
255 <a name="cairo-font-options-copy.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
256 <p> a newly allocated <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a>. Free with
|
|
jpayne@68
|
257 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-destroy" title="cairo_font_options_destroy ()"><code class="function">cairo_font_options_destroy()</code></a>. This function always returns a
|
|
jpayne@68
|
258 valid pointer; if memory cannot be allocated, then a special
|
|
jpayne@68
|
259 error object is returned where all operations on the object do nothing.
|
|
jpayne@68
|
260 You can check for this with <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-status" title="cairo_font_options_status ()"><code class="function">cairo_font_options_status()</code></a>.</p>
|
|
jpayne@68
|
261 </div>
|
|
jpayne@68
|
262 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
263 </div>
|
|
jpayne@68
|
264 <hr>
|
|
jpayne@68
|
265 <div class="refsect2">
|
|
jpayne@68
|
266 <a name="cairo-font-options-destroy"></a><h3>cairo_font_options_destroy ()</h3>
|
|
jpayne@68
|
267 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
268 cairo_font_options_destroy (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
269 <p>Destroys a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> object created with
|
|
jpayne@68
|
270 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-create" title="cairo_font_options_create ()"><code class="function">cairo_font_options_create()</code></a> or <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-copy" title="cairo_font_options_copy ()"><code class="function">cairo_font_options_copy()</code></a>.</p>
|
|
jpayne@68
|
271 <div class="refsect3">
|
|
jpayne@68
|
272 <a name="cairo-font-options-destroy.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
273 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
274 <colgroup>
|
|
jpayne@68
|
275 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
276 <col class="parameters_description">
|
|
jpayne@68
|
277 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
278 </colgroup>
|
|
jpayne@68
|
279 <tbody><tr>
|
|
jpayne@68
|
280 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
281 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
282 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
283 </tr></tbody>
|
|
jpayne@68
|
284 </table></div>
|
|
jpayne@68
|
285 </div>
|
|
jpayne@68
|
286 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
287 </div>
|
|
jpayne@68
|
288 <hr>
|
|
jpayne@68
|
289 <div class="refsect2">
|
|
jpayne@68
|
290 <a name="cairo-font-options-status"></a><h3>cairo_font_options_status ()</h3>
|
|
jpayne@68
|
291 <pre class="programlisting"><a class="link" href="cairo-Error-handling.html#cairo-status-t" title="enum cairo_status_t"><span class="returnvalue">cairo_status_t</span></a>
|
|
jpayne@68
|
292 cairo_font_options_status (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
293 <p>Checks whether an error has previously occurred for this
|
|
jpayne@68
|
294 font options object</p>
|
|
jpayne@68
|
295 <div class="refsect3">
|
|
jpayne@68
|
296 <a name="cairo-font-options-status.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
297 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
298 <colgroup>
|
|
jpayne@68
|
299 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
300 <col class="parameters_description">
|
|
jpayne@68
|
301 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
302 </colgroup>
|
|
jpayne@68
|
303 <tbody><tr>
|
|
jpayne@68
|
304 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
305 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
306 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
307 </tr></tbody>
|
|
jpayne@68
|
308 </table></div>
|
|
jpayne@68
|
309 </div>
|
|
jpayne@68
|
310 <div class="refsect3">
|
|
jpayne@68
|
311 <a name="cairo-font-options-status.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
312 <p> <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-SUCCESS:CAPS"><code class="literal">CAIRO_STATUS_SUCCESS</code></a> or <a class="link" href="cairo-Error-handling.html#CAIRO-STATUS-NO-MEMORY:CAPS"><code class="literal">CAIRO_STATUS_NO_MEMORY</code></a></p>
|
|
jpayne@68
|
313 </div>
|
|
jpayne@68
|
314 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
315 </div>
|
|
jpayne@68
|
316 <hr>
|
|
jpayne@68
|
317 <div class="refsect2">
|
|
jpayne@68
|
318 <a name="cairo-font-options-merge"></a><h3>cairo_font_options_merge ()</h3>
|
|
jpayne@68
|
319 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
320 cairo_font_options_merge (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
321 <em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *other</code></em>);</pre>
|
|
jpayne@68
|
322 <p>Merges non-default options from <em class="parameter"><code>other</code></em>
|
|
jpayne@68
|
323 into <em class="parameter"><code>options</code></em>
|
|
jpayne@68
|
324 , replacing
|
|
jpayne@68
|
325 existing values. This operation can be thought of as somewhat
|
|
jpayne@68
|
326 similar to compositing <em class="parameter"><code>other</code></em>
|
|
jpayne@68
|
327 onto <em class="parameter"><code>options</code></em>
|
|
jpayne@68
|
328 with the operation
|
|
jpayne@68
|
329 of <a class="link" href="cairo-cairo-t.html#CAIRO-OPERATOR-OVER:CAPS"><code class="literal">CAIRO_OPERATOR_OVER</code></a>.</p>
|
|
jpayne@68
|
330 <div class="refsect3">
|
|
jpayne@68
|
331 <a name="cairo-font-options-merge.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
332 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
333 <colgroup>
|
|
jpayne@68
|
334 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
335 <col class="parameters_description">
|
|
jpayne@68
|
336 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
337 </colgroup>
|
|
jpayne@68
|
338 <tbody>
|
|
jpayne@68
|
339 <tr>
|
|
jpayne@68
|
340 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
341 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
342 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
343 </tr>
|
|
jpayne@68
|
344 <tr>
|
|
jpayne@68
|
345 <td class="parameter_name"><p>other</p></td>
|
|
jpayne@68
|
346 <td class="parameter_description"><p>another <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
347 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
348 </tr>
|
|
jpayne@68
|
349 </tbody>
|
|
jpayne@68
|
350 </table></div>
|
|
jpayne@68
|
351 </div>
|
|
jpayne@68
|
352 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
353 </div>
|
|
jpayne@68
|
354 <hr>
|
|
jpayne@68
|
355 <div class="refsect2">
|
|
jpayne@68
|
356 <a name="cairo-font-options-hash"></a><h3>cairo_font_options_hash ()</h3>
|
|
jpayne@68
|
357 <pre class="programlisting">unsigned <span class="returnvalue">long</span>
|
|
jpayne@68
|
358 cairo_font_options_hash (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
359 <p>Compute a hash for the font options object; this value will
|
|
jpayne@68
|
360 be useful when storing an object containing a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a>
|
|
jpayne@68
|
361 in a hash table.</p>
|
|
jpayne@68
|
362 <div class="refsect3">
|
|
jpayne@68
|
363 <a name="cairo-font-options-hash.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
364 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
365 <colgroup>
|
|
jpayne@68
|
366 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
367 <col class="parameters_description">
|
|
jpayne@68
|
368 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
369 </colgroup>
|
|
jpayne@68
|
370 <tbody><tr>
|
|
jpayne@68
|
371 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
372 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
373 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
374 </tr></tbody>
|
|
jpayne@68
|
375 </table></div>
|
|
jpayne@68
|
376 </div>
|
|
jpayne@68
|
377 <div class="refsect3">
|
|
jpayne@68
|
378 <a name="cairo-font-options-hash.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
379 <p> the hash value for the font options object.
|
|
jpayne@68
|
380 The return value can be cast to a 32-bit type if a
|
|
jpayne@68
|
381 32-bit hash value is needed.</p>
|
|
jpayne@68
|
382 </div>
|
|
jpayne@68
|
383 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
384 </div>
|
|
jpayne@68
|
385 <hr>
|
|
jpayne@68
|
386 <div class="refsect2">
|
|
jpayne@68
|
387 <a name="cairo-font-options-equal"></a><h3>cairo_font_options_equal ()</h3>
|
|
jpayne@68
|
388 <pre class="programlisting"><a class="link" href="cairo-Types.html#cairo-bool-t" title="cairo_bool_t"><span class="returnvalue">cairo_bool_t</span></a>
|
|
jpayne@68
|
389 cairo_font_options_equal (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
390 <em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *other</code></em>);</pre>
|
|
jpayne@68
|
391 <p>Compares two font options objects for equality.</p>
|
|
jpayne@68
|
392 <div class="refsect3">
|
|
jpayne@68
|
393 <a name="cairo-font-options-equal.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
394 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
395 <colgroup>
|
|
jpayne@68
|
396 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
397 <col class="parameters_description">
|
|
jpayne@68
|
398 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
399 </colgroup>
|
|
jpayne@68
|
400 <tbody>
|
|
jpayne@68
|
401 <tr>
|
|
jpayne@68
|
402 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
403 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
404 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
405 </tr>
|
|
jpayne@68
|
406 <tr>
|
|
jpayne@68
|
407 <td class="parameter_name"><p>other</p></td>
|
|
jpayne@68
|
408 <td class="parameter_description"><p>another <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
409 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
410 </tr>
|
|
jpayne@68
|
411 </tbody>
|
|
jpayne@68
|
412 </table></div>
|
|
jpayne@68
|
413 </div>
|
|
jpayne@68
|
414 <div class="refsect3">
|
|
jpayne@68
|
415 <a name="cairo-font-options-equal.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
416 <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if all fields of the two font options objects match.
|
|
jpayne@68
|
417 Note that this function will return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if either object is in
|
|
jpayne@68
|
418 error.</p>
|
|
jpayne@68
|
419 </div>
|
|
jpayne@68
|
420 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
421 </div>
|
|
jpayne@68
|
422 <hr>
|
|
jpayne@68
|
423 <div class="refsect2">
|
|
jpayne@68
|
424 <a name="cairo-font-options-set-antialias"></a><h3>cairo_font_options_set_antialias ()</h3>
|
|
jpayne@68
|
425 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
426 cairo_font_options_set_antialias (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
427 <em class="parameter"><code><a class="link" href="cairo-cairo-t.html#cairo-antialias-t" title="enum cairo_antialias_t"><span class="type">cairo_antialias_t</span></a> antialias</code></em>);</pre>
|
|
jpayne@68
|
428 <p>Sets the antialiasing mode for the font options object. This
|
|
jpayne@68
|
429 specifies the type of antialiasing to do when rendering text.</p>
|
|
jpayne@68
|
430 <div class="refsect3">
|
|
jpayne@68
|
431 <a name="cairo-font-options-set-antialias.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
432 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
433 <colgroup>
|
|
jpayne@68
|
434 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
435 <col class="parameters_description">
|
|
jpayne@68
|
436 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
437 </colgroup>
|
|
jpayne@68
|
438 <tbody>
|
|
jpayne@68
|
439 <tr>
|
|
jpayne@68
|
440 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
441 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
442 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
443 </tr>
|
|
jpayne@68
|
444 <tr>
|
|
jpayne@68
|
445 <td class="parameter_name"><p>antialias</p></td>
|
|
jpayne@68
|
446 <td class="parameter_description"><p>the new antialiasing mode</p></td>
|
|
jpayne@68
|
447 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
448 </tr>
|
|
jpayne@68
|
449 </tbody>
|
|
jpayne@68
|
450 </table></div>
|
|
jpayne@68
|
451 </div>
|
|
jpayne@68
|
452 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
453 </div>
|
|
jpayne@68
|
454 <hr>
|
|
jpayne@68
|
455 <div class="refsect2">
|
|
jpayne@68
|
456 <a name="cairo-font-options-get-antialias"></a><h3>cairo_font_options_get_antialias ()</h3>
|
|
jpayne@68
|
457 <pre class="programlisting"><a class="link" href="cairo-cairo-t.html#cairo-antialias-t" title="enum cairo_antialias_t"><span class="returnvalue">cairo_antialias_t</span></a>
|
|
jpayne@68
|
458 cairo_font_options_get_antialias (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
459 <p>Gets the antialiasing mode for the font options object.</p>
|
|
jpayne@68
|
460 <div class="refsect3">
|
|
jpayne@68
|
461 <a name="cairo-font-options-get-antialias.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
462 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
463 <colgroup>
|
|
jpayne@68
|
464 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
465 <col class="parameters_description">
|
|
jpayne@68
|
466 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
467 </colgroup>
|
|
jpayne@68
|
468 <tbody><tr>
|
|
jpayne@68
|
469 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
470 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
471 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
472 </tr></tbody>
|
|
jpayne@68
|
473 </table></div>
|
|
jpayne@68
|
474 </div>
|
|
jpayne@68
|
475 <div class="refsect3">
|
|
jpayne@68
|
476 <a name="cairo-font-options-get-antialias.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
477 <p> the antialiasing mode</p>
|
|
jpayne@68
|
478 </div>
|
|
jpayne@68
|
479 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
480 </div>
|
|
jpayne@68
|
481 <hr>
|
|
jpayne@68
|
482 <div class="refsect2">
|
|
jpayne@68
|
483 <a name="cairo-font-options-set-subpixel-order"></a><h3>cairo_font_options_set_subpixel_order ()</h3>
|
|
jpayne@68
|
484 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
485 cairo_font_options_set_subpixel_order (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
486 <em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t"><span class="type">cairo_subpixel_order_t</span></a> subpixel_order</code></em>);</pre>
|
|
jpayne@68
|
487 <p>Sets the subpixel order for the font options object. The subpixel
|
|
jpayne@68
|
488 order specifies the order of color elements within each pixel on
|
|
jpayne@68
|
489 the display device when rendering with an antialiasing mode of
|
|
jpayne@68
|
490 <a class="link" href="cairo-cairo-t.html#CAIRO-ANTIALIAS-SUBPIXEL:CAPS"><code class="literal">CAIRO_ANTIALIAS_SUBPIXEL</code></a>. See the documentation for
|
|
jpayne@68
|
491 <a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t"><span class="type">cairo_subpixel_order_t</span></a> for full details.</p>
|
|
jpayne@68
|
492 <div class="refsect3">
|
|
jpayne@68
|
493 <a name="cairo-font-options-set-subpixel-order.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
494 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
495 <colgroup>
|
|
jpayne@68
|
496 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
497 <col class="parameters_description">
|
|
jpayne@68
|
498 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
499 </colgroup>
|
|
jpayne@68
|
500 <tbody>
|
|
jpayne@68
|
501 <tr>
|
|
jpayne@68
|
502 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
503 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
504 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
505 </tr>
|
|
jpayne@68
|
506 <tr>
|
|
jpayne@68
|
507 <td class="parameter_name"><p>subpixel_order</p></td>
|
|
jpayne@68
|
508 <td class="parameter_description"><p>the new subpixel order</p></td>
|
|
jpayne@68
|
509 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
510 </tr>
|
|
jpayne@68
|
511 </tbody>
|
|
jpayne@68
|
512 </table></div>
|
|
jpayne@68
|
513 </div>
|
|
jpayne@68
|
514 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
515 </div>
|
|
jpayne@68
|
516 <hr>
|
|
jpayne@68
|
517 <div class="refsect2">
|
|
jpayne@68
|
518 <a name="cairo-font-options-get-subpixel-order"></a><h3>cairo_font_options_get_subpixel_order ()</h3>
|
|
jpayne@68
|
519 <pre class="programlisting"><a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t"><span class="returnvalue">cairo_subpixel_order_t</span></a>
|
|
jpayne@68
|
520 cairo_font_options_get_subpixel_order (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
521 <p>Gets the subpixel order for the font options object.
|
|
jpayne@68
|
522 See the documentation for <a class="link" href="cairo-cairo-font-options-t.html#cairo-subpixel-order-t" title="enum cairo_subpixel_order_t"><span class="type">cairo_subpixel_order_t</span></a> for full details.</p>
|
|
jpayne@68
|
523 <div class="refsect3">
|
|
jpayne@68
|
524 <a name="cairo-font-options-get-subpixel-order.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
525 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
526 <colgroup>
|
|
jpayne@68
|
527 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
528 <col class="parameters_description">
|
|
jpayne@68
|
529 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
530 </colgroup>
|
|
jpayne@68
|
531 <tbody><tr>
|
|
jpayne@68
|
532 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
533 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
534 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
535 </tr></tbody>
|
|
jpayne@68
|
536 </table></div>
|
|
jpayne@68
|
537 </div>
|
|
jpayne@68
|
538 <div class="refsect3">
|
|
jpayne@68
|
539 <a name="cairo-font-options-get-subpixel-order.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
540 <p> the subpixel order for the font options object</p>
|
|
jpayne@68
|
541 </div>
|
|
jpayne@68
|
542 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
543 </div>
|
|
jpayne@68
|
544 <hr>
|
|
jpayne@68
|
545 <div class="refsect2">
|
|
jpayne@68
|
546 <a name="cairo-font-options-set-hint-style"></a><h3>cairo_font_options_set_hint_style ()</h3>
|
|
jpayne@68
|
547 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
548 cairo_font_options_set_hint_style (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
549 <em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t"><span class="type">cairo_hint_style_t</span></a> hint_style</code></em>);</pre>
|
|
jpayne@68
|
550 <p>Sets the hint style for font outlines for the font options object.
|
|
jpayne@68
|
551 This controls whether to fit font outlines to the pixel grid,
|
|
jpayne@68
|
552 and if so, whether to optimize for fidelity or contrast.
|
|
jpayne@68
|
553 See the documentation for <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t"><span class="type">cairo_hint_style_t</span></a> for full details.</p>
|
|
jpayne@68
|
554 <div class="refsect3">
|
|
jpayne@68
|
555 <a name="cairo-font-options-set-hint-style.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
556 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
557 <colgroup>
|
|
jpayne@68
|
558 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
559 <col class="parameters_description">
|
|
jpayne@68
|
560 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
561 </colgroup>
|
|
jpayne@68
|
562 <tbody>
|
|
jpayne@68
|
563 <tr>
|
|
jpayne@68
|
564 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
565 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
566 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
567 </tr>
|
|
jpayne@68
|
568 <tr>
|
|
jpayne@68
|
569 <td class="parameter_name"><p>hint_style</p></td>
|
|
jpayne@68
|
570 <td class="parameter_description"><p>the new hint style</p></td>
|
|
jpayne@68
|
571 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
572 </tr>
|
|
jpayne@68
|
573 </tbody>
|
|
jpayne@68
|
574 </table></div>
|
|
jpayne@68
|
575 </div>
|
|
jpayne@68
|
576 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
577 </div>
|
|
jpayne@68
|
578 <hr>
|
|
jpayne@68
|
579 <div class="refsect2">
|
|
jpayne@68
|
580 <a name="cairo-font-options-get-hint-style"></a><h3>cairo_font_options_get_hint_style ()</h3>
|
|
jpayne@68
|
581 <pre class="programlisting"><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t"><span class="returnvalue">cairo_hint_style_t</span></a>
|
|
jpayne@68
|
582 cairo_font_options_get_hint_style (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
583 <p>Gets the hint style for font outlines for the font options object.
|
|
jpayne@68
|
584 See the documentation for <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-style-t" title="enum cairo_hint_style_t"><span class="type">cairo_hint_style_t</span></a> for full details.</p>
|
|
jpayne@68
|
585 <div class="refsect3">
|
|
jpayne@68
|
586 <a name="cairo-font-options-get-hint-style.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
587 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
588 <colgroup>
|
|
jpayne@68
|
589 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
590 <col class="parameters_description">
|
|
jpayne@68
|
591 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
592 </colgroup>
|
|
jpayne@68
|
593 <tbody><tr>
|
|
jpayne@68
|
594 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
595 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
596 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
597 </tr></tbody>
|
|
jpayne@68
|
598 </table></div>
|
|
jpayne@68
|
599 </div>
|
|
jpayne@68
|
600 <div class="refsect3">
|
|
jpayne@68
|
601 <a name="cairo-font-options-get-hint-style.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
602 <p> the hint style for the font options object</p>
|
|
jpayne@68
|
603 </div>
|
|
jpayne@68
|
604 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
605 </div>
|
|
jpayne@68
|
606 <hr>
|
|
jpayne@68
|
607 <div class="refsect2">
|
|
jpayne@68
|
608 <a name="cairo-font-options-set-hint-metrics"></a><h3>cairo_font_options_set_hint_metrics ()</h3>
|
|
jpayne@68
|
609 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
610 cairo_font_options_set_hint_metrics (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
611 <em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t"><span class="type">cairo_hint_metrics_t</span></a> hint_metrics</code></em>);</pre>
|
|
jpayne@68
|
612 <p>Sets the metrics hinting mode for the font options object. This
|
|
jpayne@68
|
613 controls whether metrics are quantized to integer values in
|
|
jpayne@68
|
614 device units.
|
|
jpayne@68
|
615 See the documentation for <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t"><span class="type">cairo_hint_metrics_t</span></a> for full details.</p>
|
|
jpayne@68
|
616 <div class="refsect3">
|
|
jpayne@68
|
617 <a name="cairo-font-options-set-hint-metrics.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
618 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
619 <colgroup>
|
|
jpayne@68
|
620 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
621 <col class="parameters_description">
|
|
jpayne@68
|
622 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
623 </colgroup>
|
|
jpayne@68
|
624 <tbody>
|
|
jpayne@68
|
625 <tr>
|
|
jpayne@68
|
626 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
627 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
628 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
629 </tr>
|
|
jpayne@68
|
630 <tr>
|
|
jpayne@68
|
631 <td class="parameter_name"><p>hint_metrics</p></td>
|
|
jpayne@68
|
632 <td class="parameter_description"><p>the new metrics hinting mode</p></td>
|
|
jpayne@68
|
633 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
634 </tr>
|
|
jpayne@68
|
635 </tbody>
|
|
jpayne@68
|
636 </table></div>
|
|
jpayne@68
|
637 </div>
|
|
jpayne@68
|
638 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
639 </div>
|
|
jpayne@68
|
640 <hr>
|
|
jpayne@68
|
641 <div class="refsect2">
|
|
jpayne@68
|
642 <a name="cairo-font-options-get-hint-metrics"></a><h3>cairo_font_options_get_hint_metrics ()</h3>
|
|
jpayne@68
|
643 <pre class="programlisting"><a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t"><span class="returnvalue">cairo_hint_metrics_t</span></a>
|
|
jpayne@68
|
644 cairo_font_options_get_hint_metrics (<em class="parameter"><code>const <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
645 <p>Gets the metrics hinting mode for the font options object.
|
|
jpayne@68
|
646 See the documentation for <a class="link" href="cairo-cairo-font-options-t.html#cairo-hint-metrics-t" title="enum cairo_hint_metrics_t"><span class="type">cairo_hint_metrics_t</span></a> for full details.</p>
|
|
jpayne@68
|
647 <div class="refsect3">
|
|
jpayne@68
|
648 <a name="cairo-font-options-get-hint-metrics.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
649 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
650 <colgroup>
|
|
jpayne@68
|
651 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
652 <col class="parameters_description">
|
|
jpayne@68
|
653 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
654 </colgroup>
|
|
jpayne@68
|
655 <tbody><tr>
|
|
jpayne@68
|
656 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
657 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
658 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
659 </tr></tbody>
|
|
jpayne@68
|
660 </table></div>
|
|
jpayne@68
|
661 </div>
|
|
jpayne@68
|
662 <div class="refsect3">
|
|
jpayne@68
|
663 <a name="cairo-font-options-get-hint-metrics.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
664 <p> the metrics hinting mode for the font options object</p>
|
|
jpayne@68
|
665 </div>
|
|
jpayne@68
|
666 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
667 </div>
|
|
jpayne@68
|
668 <hr>
|
|
jpayne@68
|
669 <div class="refsect2">
|
|
jpayne@68
|
670 <a name="cairo-font-options-get-variations"></a><h3>cairo_font_options_get_variations ()</h3>
|
|
jpayne@68
|
671 <pre class="programlisting">const <span class="returnvalue">char</span> *
|
|
jpayne@68
|
672 cairo_font_options_get_variations (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>);</pre>
|
|
jpayne@68
|
673 <p>Gets the OpenType font variations for the font options object.
|
|
jpayne@68
|
674 See <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-variations" title="cairo_font_options_set_variations ()"><code class="function">cairo_font_options_set_variations()</code></a> for details about the
|
|
jpayne@68
|
675 string format.</p>
|
|
jpayne@68
|
676 <div class="refsect3">
|
|
jpayne@68
|
677 <a name="cairo-font-options-get-variations.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
678 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
679 <colgroup>
|
|
jpayne@68
|
680 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
681 <col class="parameters_description">
|
|
jpayne@68
|
682 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
683 </colgroup>
|
|
jpayne@68
|
684 <tbody><tr>
|
|
jpayne@68
|
685 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
686 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
687 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
688 </tr></tbody>
|
|
jpayne@68
|
689 </table></div>
|
|
jpayne@68
|
690 </div>
|
|
jpayne@68
|
691 <div class="refsect3">
|
|
jpayne@68
|
692 <a name="cairo-font-options-get-variations.returns"></a><h4>Returns</h4>
|
|
jpayne@68
|
693 <p> the font variations for the font options object. The
|
|
jpayne@68
|
694 returned string belongs to the <em class="parameter"><code>options</code></em>
|
|
jpayne@68
|
695 and must not be modified.
|
|
jpayne@68
|
696 It is valid until either the font options object is destroyed or
|
|
jpayne@68
|
697 the font variations in this object is modified with
|
|
jpayne@68
|
698 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-variations" title="cairo_font_options_set_variations ()"><code class="function">cairo_font_options_set_variations()</code></a>.</p>
|
|
jpayne@68
|
699 </div>
|
|
jpayne@68
|
700 <p class="since">Since: 1.16</p>
|
|
jpayne@68
|
701 </div>
|
|
jpayne@68
|
702 <hr>
|
|
jpayne@68
|
703 <div class="refsect2">
|
|
jpayne@68
|
704 <a name="cairo-font-options-set-variations"></a><h3>cairo_font_options_set_variations ()</h3>
|
|
jpayne@68
|
705 <pre class="programlisting"><span class="returnvalue">void</span>
|
|
jpayne@68
|
706 cairo_font_options_set_variations (<em class="parameter"><code><a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> *options</code></em>,
|
|
jpayne@68
|
707 <em class="parameter"><code>const <span class="type">char</span> *variations</code></em>);</pre>
|
|
jpayne@68
|
708 <p>Sets the OpenType font variations for the font options object.
|
|
jpayne@68
|
709 Font variations are specified as a string with a format that
|
|
jpayne@68
|
710 is similar to the CSS font-variation-settings. The string contains
|
|
jpayne@68
|
711 a comma-separated list of axis assignments, which each assignment
|
|
jpayne@68
|
712 consists of a 4-character axis name and a value, separated by
|
|
jpayne@68
|
713 whitespace and optional equals sign.</p>
|
|
jpayne@68
|
714 <p>Examples:</p>
|
|
jpayne@68
|
715 <p>wght=200,wdth=140.5</p>
|
|
jpayne@68
|
716 <p>wght 200 , wdth 140.5</p>
|
|
jpayne@68
|
717 <div class="refsect3">
|
|
jpayne@68
|
718 <a name="cairo-font-options-set-variations.parameters"></a><h4>Parameters</h4>
|
|
jpayne@68
|
719 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
720 <colgroup>
|
|
jpayne@68
|
721 <col width="150px" class="parameters_name">
|
|
jpayne@68
|
722 <col class="parameters_description">
|
|
jpayne@68
|
723 <col width="200px" class="parameters_annotations">
|
|
jpayne@68
|
724 </colgroup>
|
|
jpayne@68
|
725 <tbody>
|
|
jpayne@68
|
726 <tr>
|
|
jpayne@68
|
727 <td class="parameter_name"><p>options</p></td>
|
|
jpayne@68
|
728 <td class="parameter_description"><p>a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a></p></td>
|
|
jpayne@68
|
729 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
730 </tr>
|
|
jpayne@68
|
731 <tr>
|
|
jpayne@68
|
732 <td class="parameter_name"><p>variations</p></td>
|
|
jpayne@68
|
733 <td class="parameter_description"><p>the new font variations, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
|
|
jpayne@68
|
734 <td class="parameter_annotations"> </td>
|
|
jpayne@68
|
735 </tr>
|
|
jpayne@68
|
736 </tbody>
|
|
jpayne@68
|
737 </table></div>
|
|
jpayne@68
|
738 </div>
|
|
jpayne@68
|
739 <p class="since">Since: 1.16</p>
|
|
jpayne@68
|
740 </div>
|
|
jpayne@68
|
741 </div>
|
|
jpayne@68
|
742 <div class="refsect1">
|
|
jpayne@68
|
743 <a name="cairo-cairo-font-options-t.other_details"></a><h2>Types and Values</h2>
|
|
jpayne@68
|
744 <div class="refsect2">
|
|
jpayne@68
|
745 <a name="cairo-font-options-t"></a><h3>cairo_font_options_t</h3>
|
|
jpayne@68
|
746 <pre class="programlisting">typedef struct _cairo_font_options cairo_font_options_t;
|
|
jpayne@68
|
747 </pre>
|
|
jpayne@68
|
748 <p>An opaque structure holding all options that are used when
|
|
jpayne@68
|
749 rendering fonts.</p>
|
|
jpayne@68
|
750 <p>Individual features of a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> can be set or
|
|
jpayne@68
|
751 accessed using functions named
|
|
jpayne@68
|
752 <code class="function">cairo_font_options_set_<span class="emphasis"><em>feature_name</em></span>()</code> and
|
|
jpayne@68
|
753 <code class="function">cairo_font_options_get_<span class="emphasis"><em>feature_name</em></span>()</code>, like
|
|
jpayne@68
|
754 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-set-antialias" title="cairo_font_options_set_antialias ()"><code class="function">cairo_font_options_set_antialias()</code></a> and
|
|
jpayne@68
|
755 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-get-antialias" title="cairo_font_options_get_antialias ()"><code class="function">cairo_font_options_get_antialias()</code></a>.</p>
|
|
jpayne@68
|
756 <p>New features may be added to a <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> in the
|
|
jpayne@68
|
757 future. For this reason, <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-copy" title="cairo_font_options_copy ()"><code class="function">cairo_font_options_copy()</code></a>,
|
|
jpayne@68
|
758 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-equal" title="cairo_font_options_equal ()"><code class="function">cairo_font_options_equal()</code></a>, <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-merge" title="cairo_font_options_merge ()"><code class="function">cairo_font_options_merge()</code></a>, and
|
|
jpayne@68
|
759 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-hash" title="cairo_font_options_hash ()"><code class="function">cairo_font_options_hash()</code></a> should be used to copy, check
|
|
jpayne@68
|
760 for equality, merge, or compute a hash value of
|
|
jpayne@68
|
761 <a class="link" href="cairo-cairo-font-options-t.html#cairo-font-options-t" title="cairo_font_options_t"><span class="type">cairo_font_options_t</span></a> objects.</p>
|
|
jpayne@68
|
762 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
763 </div>
|
|
jpayne@68
|
764 <hr>
|
|
jpayne@68
|
765 <div class="refsect2">
|
|
jpayne@68
|
766 <a name="cairo-subpixel-order-t"></a><h3>enum cairo_subpixel_order_t</h3>
|
|
jpayne@68
|
767 <p>The subpixel order specifies the order of color elements within
|
|
jpayne@68
|
768 each pixel on the display device when rendering with an
|
|
jpayne@68
|
769 antialiasing mode of <a class="link" href="cairo-cairo-t.html#CAIRO-ANTIALIAS-SUBPIXEL:CAPS"><code class="literal">CAIRO_ANTIALIAS_SUBPIXEL</code></a>.</p>
|
|
jpayne@68
|
770 <div class="refsect3">
|
|
jpayne@68
|
771 <a name="cairo-subpixel-order-t.members"></a><h4>Members</h4>
|
|
jpayne@68
|
772 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
773 <colgroup>
|
|
jpayne@68
|
774 <col width="300px" class="enum_members_name">
|
|
jpayne@68
|
775 <col class="enum_members_description">
|
|
jpayne@68
|
776 <col width="200px" class="enum_members_annotations">
|
|
jpayne@68
|
777 </colgroup>
|
|
jpayne@68
|
778 <tbody>
|
|
jpayne@68
|
779 <tr>
|
|
jpayne@68
|
780 <td class="enum_member_name"><p><a name="CAIRO-SUBPIXEL-ORDER-DEFAULT:CAPS"></a>CAIRO_SUBPIXEL_ORDER_DEFAULT</p></td>
|
|
jpayne@68
|
781 <td class="enum_member_description">
|
|
jpayne@68
|
782 <p>Use the default subpixel order for
|
|
jpayne@68
|
783 for the target device, since 1.0</p>
|
|
jpayne@68
|
784 </td>
|
|
jpayne@68
|
785 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
786 </tr>
|
|
jpayne@68
|
787 <tr>
|
|
jpayne@68
|
788 <td class="enum_member_name"><p><a name="CAIRO-SUBPIXEL-ORDER-RGB:CAPS"></a>CAIRO_SUBPIXEL_ORDER_RGB</p></td>
|
|
jpayne@68
|
789 <td class="enum_member_description">
|
|
jpayne@68
|
790 <p>Subpixel elements are arranged horizontally
|
|
jpayne@68
|
791 with red at the left, since 1.0</p>
|
|
jpayne@68
|
792 </td>
|
|
jpayne@68
|
793 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
794 </tr>
|
|
jpayne@68
|
795 <tr>
|
|
jpayne@68
|
796 <td class="enum_member_name"><p><a name="CAIRO-SUBPIXEL-ORDER-BGR:CAPS"></a>CAIRO_SUBPIXEL_ORDER_BGR</p></td>
|
|
jpayne@68
|
797 <td class="enum_member_description">
|
|
jpayne@68
|
798 <p>Subpixel elements are arranged horizontally
|
|
jpayne@68
|
799 with blue at the left, since 1.0</p>
|
|
jpayne@68
|
800 </td>
|
|
jpayne@68
|
801 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
802 </tr>
|
|
jpayne@68
|
803 <tr>
|
|
jpayne@68
|
804 <td class="enum_member_name"><p><a name="CAIRO-SUBPIXEL-ORDER-VRGB:CAPS"></a>CAIRO_SUBPIXEL_ORDER_VRGB</p></td>
|
|
jpayne@68
|
805 <td class="enum_member_description">
|
|
jpayne@68
|
806 <p>Subpixel elements are arranged vertically
|
|
jpayne@68
|
807 with red at the top, since 1.0</p>
|
|
jpayne@68
|
808 </td>
|
|
jpayne@68
|
809 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
810 </tr>
|
|
jpayne@68
|
811 <tr>
|
|
jpayne@68
|
812 <td class="enum_member_name"><p><a name="CAIRO-SUBPIXEL-ORDER-VBGR:CAPS"></a>CAIRO_SUBPIXEL_ORDER_VBGR</p></td>
|
|
jpayne@68
|
813 <td class="enum_member_description">
|
|
jpayne@68
|
814 <p>Subpixel elements are arranged vertically
|
|
jpayne@68
|
815 with blue at the top, since 1.0</p>
|
|
jpayne@68
|
816 </td>
|
|
jpayne@68
|
817 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
818 </tr>
|
|
jpayne@68
|
819 </tbody>
|
|
jpayne@68
|
820 </table></div>
|
|
jpayne@68
|
821 </div>
|
|
jpayne@68
|
822 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
823 </div>
|
|
jpayne@68
|
824 <hr>
|
|
jpayne@68
|
825 <div class="refsect2">
|
|
jpayne@68
|
826 <a name="cairo-hint-style-t"></a><h3>enum cairo_hint_style_t</h3>
|
|
jpayne@68
|
827 <p>Specifies the type of hinting to do on font outlines. Hinting
|
|
jpayne@68
|
828 is the process of fitting outlines to the pixel grid in order
|
|
jpayne@68
|
829 to improve the appearance of the result. Since hinting outlines
|
|
jpayne@68
|
830 involves distorting them, it also reduces the faithfulness
|
|
jpayne@68
|
831 to the original outline shapes. Not all of the outline hinting
|
|
jpayne@68
|
832 styles are supported by all font backends.</p>
|
|
jpayne@68
|
833 <p>New entries may be added in future versions.</p>
|
|
jpayne@68
|
834 <div class="refsect3">
|
|
jpayne@68
|
835 <a name="cairo-hint-style-t.members"></a><h4>Members</h4>
|
|
jpayne@68
|
836 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
837 <colgroup>
|
|
jpayne@68
|
838 <col width="300px" class="enum_members_name">
|
|
jpayne@68
|
839 <col class="enum_members_description">
|
|
jpayne@68
|
840 <col width="200px" class="enum_members_annotations">
|
|
jpayne@68
|
841 </colgroup>
|
|
jpayne@68
|
842 <tbody>
|
|
jpayne@68
|
843 <tr>
|
|
jpayne@68
|
844 <td class="enum_member_name"><p><a name="CAIRO-HINT-STYLE-DEFAULT:CAPS"></a>CAIRO_HINT_STYLE_DEFAULT</p></td>
|
|
jpayne@68
|
845 <td class="enum_member_description">
|
|
jpayne@68
|
846 <p>Use the default hint style for
|
|
jpayne@68
|
847 font backend and target device, since 1.0</p>
|
|
jpayne@68
|
848 </td>
|
|
jpayne@68
|
849 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
850 </tr>
|
|
jpayne@68
|
851 <tr>
|
|
jpayne@68
|
852 <td class="enum_member_name"><p><a name="CAIRO-HINT-STYLE-NONE:CAPS"></a>CAIRO_HINT_STYLE_NONE</p></td>
|
|
jpayne@68
|
853 <td class="enum_member_description">
|
|
jpayne@68
|
854 <p>Do not hint outlines, since 1.0</p>
|
|
jpayne@68
|
855 </td>
|
|
jpayne@68
|
856 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
857 </tr>
|
|
jpayne@68
|
858 <tr>
|
|
jpayne@68
|
859 <td class="enum_member_name"><p><a name="CAIRO-HINT-STYLE-SLIGHT:CAPS"></a>CAIRO_HINT_STYLE_SLIGHT</p></td>
|
|
jpayne@68
|
860 <td class="enum_member_description">
|
|
jpayne@68
|
861 <p>Hint outlines slightly to improve
|
|
jpayne@68
|
862 contrast while retaining good fidelity to the original
|
|
jpayne@68
|
863 shapes, since 1.0</p>
|
|
jpayne@68
|
864 </td>
|
|
jpayne@68
|
865 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
866 </tr>
|
|
jpayne@68
|
867 <tr>
|
|
jpayne@68
|
868 <td class="enum_member_name"><p><a name="CAIRO-HINT-STYLE-MEDIUM:CAPS"></a>CAIRO_HINT_STYLE_MEDIUM</p></td>
|
|
jpayne@68
|
869 <td class="enum_member_description">
|
|
jpayne@68
|
870 <p>Hint outlines with medium strength
|
|
jpayne@68
|
871 giving a compromise between fidelity to the original shapes
|
|
jpayne@68
|
872 and contrast, since 1.0</p>
|
|
jpayne@68
|
873 </td>
|
|
jpayne@68
|
874 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
875 </tr>
|
|
jpayne@68
|
876 <tr>
|
|
jpayne@68
|
877 <td class="enum_member_name"><p><a name="CAIRO-HINT-STYLE-FULL:CAPS"></a>CAIRO_HINT_STYLE_FULL</p></td>
|
|
jpayne@68
|
878 <td class="enum_member_description">
|
|
jpayne@68
|
879 <p>Hint outlines to maximize contrast, since 1.0</p>
|
|
jpayne@68
|
880 </td>
|
|
jpayne@68
|
881 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
882 </tr>
|
|
jpayne@68
|
883 </tbody>
|
|
jpayne@68
|
884 </table></div>
|
|
jpayne@68
|
885 </div>
|
|
jpayne@68
|
886 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
887 </div>
|
|
jpayne@68
|
888 <hr>
|
|
jpayne@68
|
889 <div class="refsect2">
|
|
jpayne@68
|
890 <a name="cairo-hint-metrics-t"></a><h3>enum cairo_hint_metrics_t</h3>
|
|
jpayne@68
|
891 <p>Specifies whether to hint font metrics; hinting font metrics
|
|
jpayne@68
|
892 means quantizing them so that they are integer values in
|
|
jpayne@68
|
893 device space. Doing this improves the consistency of
|
|
jpayne@68
|
894 letter and line spacing, however it also means that text
|
|
jpayne@68
|
895 will be laid out differently at different zoom factors.</p>
|
|
jpayne@68
|
896 <div class="refsect3">
|
|
jpayne@68
|
897 <a name="cairo-hint-metrics-t.members"></a><h4>Members</h4>
|
|
jpayne@68
|
898 <div class="informaltable"><table class="informaltable" width="100%" border="0">
|
|
jpayne@68
|
899 <colgroup>
|
|
jpayne@68
|
900 <col width="300px" class="enum_members_name">
|
|
jpayne@68
|
901 <col class="enum_members_description">
|
|
jpayne@68
|
902 <col width="200px" class="enum_members_annotations">
|
|
jpayne@68
|
903 </colgroup>
|
|
jpayne@68
|
904 <tbody>
|
|
jpayne@68
|
905 <tr>
|
|
jpayne@68
|
906 <td class="enum_member_name"><p><a name="CAIRO-HINT-METRICS-DEFAULT:CAPS"></a>CAIRO_HINT_METRICS_DEFAULT</p></td>
|
|
jpayne@68
|
907 <td class="enum_member_description">
|
|
jpayne@68
|
908 <p>Hint metrics in the default
|
|
jpayne@68
|
909 manner for the font backend and target device, since 1.0</p>
|
|
jpayne@68
|
910 </td>
|
|
jpayne@68
|
911 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
912 </tr>
|
|
jpayne@68
|
913 <tr>
|
|
jpayne@68
|
914 <td class="enum_member_name"><p><a name="CAIRO-HINT-METRICS-OFF:CAPS"></a>CAIRO_HINT_METRICS_OFF</p></td>
|
|
jpayne@68
|
915 <td class="enum_member_description">
|
|
jpayne@68
|
916 <p>Do not hint font metrics, since 1.0</p>
|
|
jpayne@68
|
917 </td>
|
|
jpayne@68
|
918 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
919 </tr>
|
|
jpayne@68
|
920 <tr>
|
|
jpayne@68
|
921 <td class="enum_member_name"><p><a name="CAIRO-HINT-METRICS-ON:CAPS"></a>CAIRO_HINT_METRICS_ON</p></td>
|
|
jpayne@68
|
922 <td class="enum_member_description">
|
|
jpayne@68
|
923 <p>Hint font metrics, since 1.0</p>
|
|
jpayne@68
|
924 </td>
|
|
jpayne@68
|
925 <td class="enum_member_annotations"> </td>
|
|
jpayne@68
|
926 </tr>
|
|
jpayne@68
|
927 </tbody>
|
|
jpayne@68
|
928 </table></div>
|
|
jpayne@68
|
929 </div>
|
|
jpayne@68
|
930 <p class="since">Since: 1.0</p>
|
|
jpayne@68
|
931 </div>
|
|
jpayne@68
|
932 </div>
|
|
jpayne@68
|
933 <div class="refsect1">
|
|
jpayne@68
|
934 <a name="cairo-cairo-font-options-t.see-also"></a><h2>See Also</h2>
|
|
jpayne@68
|
935 <p><a class="link" href="cairo-cairo-scaled-font-t.html#cairo-scaled-font-t" title="cairo_scaled_font_t"><span class="type">cairo_scaled_font_t</span></a></p>
|
|
jpayne@68
|
936 </div>
|
|
jpayne@68
|
937 </div>
|
|
jpayne@68
|
938 <div class="footer">
|
|
jpayne@68
|
939 <hr>Generated by GTK-Doc V1.27</div>
|
|
jpayne@68
|
940 </body>
|
|
jpayne@68
|
941 </html> |
