📄 cairo-cairo-font-face-t.html
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"><title>cairo_font_face_t</title><meta name="generator" content="DocBook XSL Stylesheets V1.68.1"><link rel="start" href="index.html" title="Cairo: A Vector Graphics Library"><link rel="up" href="Fonts.html" title="Fonts"><link rel="prev" href="Fonts.html" title="Fonts"><link rel="next" href="cairo-Scaled-Fonts.html" title="Scaled Fonts"><meta name="generator" content="GTK-Doc V1.6 (XML mode)"><link rel="stylesheet" href="style.css" type="text/css"><link rel="part" href="pt01.html" title="Part I. Tutorial"><link rel="part" href="pt02.html" title="Part II. Reference"><link rel="chapter" href="Drawing.html" title="Drawing"><link rel="chapter" href="Fonts.html" title="Fonts"><link rel="chapter" href="Surfaces.html" title="Surfaces"><link rel="chapter" href="Support.html" title="Utilities"><link rel="index" href="ix01.html" title="Index"><link rel="appendix" href="language-bindings.html" title="Appendix A. Creating a language binding for cairo"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="Fonts.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="Fonts.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td><th width="100%" align="center">Cairo: A Vector Graphics Library</th><td><a accesskey="n" href="cairo-Scaled-Fonts.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr><tr><td colspan="5" class="shortcuts"><nobr><a href="#top_of_page" class="shortcut">Top</a>  |  <a href="#desc" class="shortcut">Description</a></nobr></td></tr></table><div class="refentry" lang="en"><a name="cairo-cairo-font-face-t"></a><div class="titlepage"></div><div class="refnamediv"><table width="100%"><tr><td valign="top"><h2><span class="refentrytitle"><a name="top_of_page"></a>cairo_font_face_t</span></h2><p>cairo_font_face_t — Base class for fonts</p></td><td valign="top" align="right"></td></tr></table></div><div class="refsynopsisdiv"><a name="synopsis"></a><h2>Synopsis</h2><pre class="synopsis">typedef <a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a>;<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a>* <a href="cairo-cairo-font-face-t.html#cairo-font-face-reference">cairo_font_face_reference</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);void <a href="cairo-cairo-font-face-t.html#cairo-font-face-destroy">cairo_font_face_destroy</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);<a href="cairo-Error-handling.html#cairo-status-t">cairo_status_t</a> <a href="cairo-cairo-font-face-t.html#cairo-font-face-status">cairo_font_face_status</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);void* <a href="cairo-cairo-font-face-t.html#cairo-font-face-get-user-data">cairo_font_face_get_user_data</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face, const <a href="cairo-Types.html#cairo-user-data-key-t">cairo_user_data_key_t</a> *key);<a href="cairo-Error-handling.html#cairo-status-t">cairo_status_t</a> <a href="cairo-cairo-font-face-t.html#cairo-font-face-set-user-data">cairo_font_face_set_user_data</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face, const <a href="cairo-Types.html#cairo-user-data-key-t">cairo_user_data_key_t</a> *key, void *user_data, <a href="cairo-Types.html#cairo-destroy-func-t">cairo_destroy_func_t</a> destroy);enum <a href="cairo-cairo-font-face-t.html#cairo-font-type-t">cairo_font_type_t</a>;<a href="cairo-cairo-font-face-t.html#cairo-font-type-t">cairo_font_type_t</a> <a href="cairo-cairo-font-face-t.html#cairo-font-face-get-type">cairo_font_face_get_type</a> (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);</pre></div><div class="refsect1" lang="en"><a name="desc"></a><h2>Description</h2><p></p></div><div class="refsect1" lang="en"><a name="details"></a><h2>Details</h2><div class="refsect2" lang="en"><a name="id2577643"></a><h3><a name="cairo-font-face-t"></a>cairo_font_face_t</h3><a class="indexterm" name="id2577654"></a><pre class="programlisting">typedef struct _cairo_font_face cairo_font_face_t;</pre><p>A <a href="cairo-cairo-font-face-t.html#cairo-font-face-t"><span class="type">cairo_font_face_t</span></a> specifies all aspects of a font otherthan the size or font matrix (a font matrix is used to distorta font by sheering it or scaling it unequally in the twodirections) . A font face can be set on a <a href="cairo-cairo-t.html#cairo-t"><span class="type">cairo_t</span></a> by using<a href="cairo-Text.html#cairo-set-font-face"><code class="function">cairo_set_font_face()</code></a>; the size and font matrix are set with<a href="cairo-Text.html#cairo-set-font-size"><code class="function">cairo_set_font_size()</code></a> and <a href="cairo-Text.html#cairo-set-font-matrix"><code class="function">cairo_set_font_matrix()</code></a>.</p><p></p></div><hr><div class="refsect2" lang="en"><a name="id2577719"></a><h3><a name="cairo-font-face-reference"></a>cairo_font_face_reference ()</h3><a class="indexterm" name="id2577730"></a><pre class="programlisting"><a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a>* cairo_font_face_reference (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);</pre></div><hr><div class="refsect2" lang="en"><a name="id2577756"></a><h3><a name="cairo-font-face-destroy"></a>cairo_font_face_destroy ()</h3><a class="indexterm" name="id2577767"></a><pre class="programlisting">void cairo_font_face_destroy (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);</pre></div><hr><div class="refsect2" lang="en"><a name="id2577790"></a><h3><a name="cairo-font-face-status"></a>cairo_font_face_status ()</h3><a class="indexterm" name="id2578424"></a><pre class="programlisting"><a href="cairo-Error-handling.html#cairo-status-t">cairo_status_t</a> cairo_font_face_status (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);</pre></div><hr><div class="refsect2" lang="en"><a name="id2578448"></a><h3><a name="cairo-font-face-get-user-data"></a>cairo_font_face_get_user_data ()</h3><a class="indexterm" name="id2578459"></a><pre class="programlisting">void* cairo_font_face_get_user_data (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face, const <a href="cairo-Types.html#cairo-user-data-key-t">cairo_user_data_key_t</a> *key);</pre></div><hr><div class="refsect2" lang="en"><a name="id2578489"></a><h3><a name="cairo-font-face-set-user-data"></a>cairo_font_face_set_user_data ()</h3><a class="indexterm" name="id2578500"></a><pre class="programlisting"><a href="cairo-Error-handling.html#cairo-status-t">cairo_status_t</a> cairo_font_face_set_user_data (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face, const <a href="cairo-Types.html#cairo-user-data-key-t">cairo_user_data_key_t</a> *key, void *user_data, <a href="cairo-Types.html#cairo-destroy-func-t">cairo_destroy_func_t</a> destroy);</pre></div><hr><div class="refsect2" lang="en"><a name="id2578545"></a><h3><a name="cairo-font-type-t"></a>enum cairo_font_type_t</h3><a class="indexterm" name="id2578560"></a><pre class="programlisting">typedef enum _cairo_font_type { CAIRO_FONT_TYPE_TOY, CAIRO_FONT_TYPE_FT, CAIRO_FONT_TYPE_WIN32, CAIRO_FONT_TYPE_ATSUI} cairo_font_type_t;</pre><p>Since 1.2</p></div><hr><div class="refsect2" lang="en"><a name="id2578580"></a><h3><a name="cairo-font-face-get-type"></a>cairo_font_face_get_type ()</h3><a class="indexterm" name="id2578593"></a><pre class="programlisting"><a href="cairo-cairo-font-face-t.html#cairo-font-type-t">cairo_font_type_t</a> cairo_font_face_get_type (<a href="cairo-cairo-font-face-t.html#cairo-font-face-t">cairo_font_face_t</a> *font_face);</pre><p>Since 1.2</p></div></div></div></body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -