cairo-surface.xml

按照官方的说法：Cairo is a vector graphics library with cross-device output support. 翻译过来

<varlistentry>
<term><anchor id="CAIRO-CONTENT-ALPHA:CAPS" role="constant"/><literal>CAIRO_CONTENT_ALPHA</literal></term>
<listitem><simpara> The surface will hold alpha content only.
</simpara></listitem>
</varlistentry>
<varlistentry>
<term><anchor id="CAIRO-CONTENT-COLOR-ALPHA:CAPS" role="constant"/><literal>CAIRO_CONTENT_COLOR_ALPHA</literal></term>
<listitem><simpara> The surface will hold color and alpha content.
</simpara></listitem>
</varlistentry>
</variablelist></refsect2>
<refsect2>
<title><anchor id="cairo-surface-create-similar" role="function"/>cairo_surface_create_similar ()</title>
<indexterm><primary>cairo_surface_create_similar</primary></indexterm><programlisting><link linkend="cairo-surface-t">cairo_surface_t</link>* cairo_surface_create_similar
                                            (<link linkend="cairo-surface-t">cairo_surface_t</link> *other,
                                             <link linkend="cairo-content-t">cairo_content_t</link> content,
                                             <link linkend="int">int</link> width,
                                             <link linkend="int">int</link> height);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-destroy" role="function"/>cairo_surface_destroy ()</title>
<indexterm><primary>cairo_surface_destroy</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_destroy           (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-finish" role="function"/>cairo_surface_finish ()</title>
<indexterm><primary>cairo_surface_finish</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_finish            (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-flush" role="function"/>cairo_surface_flush ()</title>
<indexterm><primary>cairo_surface_flush</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_flush             (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-get-font-options" role="function"/>cairo_surface_get_font_options ()</title>
<indexterm><primary>cairo_surface_get_font_options</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_get_font_options  (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             <link linkend="cairo-font-options-t">cairo_font_options_t</link> *options);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-get-content" role="function" condition="since:1.2"/>cairo_surface_get_content ()</title>
<indexterm role="1.2"><primary>cairo_surface_get_content</primary></indexterm><programlisting><link linkend="cairo-content-t">cairo_content_t</link> cairo_surface_get_content   (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
<para>Since  1.2
</para></refsect2>
<refsect2>
<title><anchor id="cairo-surface-set-user-data" role="function"/>cairo_surface_set_user_data ()</title>
<indexterm><primary>cairo_surface_set_user_data</primary></indexterm><programlisting><link linkend="cairo-status-t">cairo_status_t</link> cairo_surface_set_user_data  (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             const <link linkend="cairo-user-data-key-t">cairo_user_data_key_t</link> *key,
                                             <link linkend="void">void</link> *user_data,
                                             <link linkend="cairo-destroy-func-t">cairo_destroy_func_t</link> destroy);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-get-user-data" role="function"/>cairo_surface_get_user_data ()</title>
<indexterm><primary>cairo_surface_get_user_data</primary></indexterm><programlisting><link linkend="void">void</link>*       cairo_surface_get_user_data     (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             const <link linkend="cairo-user-data-key-t">cairo_user_data_key_t</link> *key);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-mark-dirty" role="function"/>cairo_surface_mark_dirty ()</title>
<indexterm><primary>cairo_surface_mark_dirty</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_mark_dirty        (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-mark-dirty-rectangle" role="function"/>cairo_surface_mark_dirty_rectangle ()</title>
<indexterm><primary>cairo_surface_mark_dirty_rectangle</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_mark_dirty_rectangle
                                            (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             <link linkend="int">int</link> x,
                                             <link linkend="int">int</link> y,
                                             <link linkend="int">int</link> width,
                                             <link linkend="int">int</link> height);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-reference" role="function"/>cairo_surface_reference ()</title>
<indexterm><primary>cairo_surface_reference</primary></indexterm><programlisting><link linkend="cairo-surface-t">cairo_surface_t</link>* cairo_surface_reference    (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-set-device-offset" role="function"/>cairo_surface_set_device_offset ()</title>
<indexterm><primary>cairo_surface_set_device_offset</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_set_device_offset (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             <link linkend="double">double</link> x_offset,
                                             <link linkend="double">double</link> y_offset);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-get-device-offset" role="function" condition="since:1.2"/>cairo_surface_get_device_offset ()</title>
<indexterm role="1.2"><primary>cairo_surface_get_device_offset</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_get_device_offset (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             <link linkend="double">double</link> *x_offset,
                                             <link linkend="double">double</link> *y_offset);</programlisting>
<para>Since  1.2
</para></refsect2>
<refsect2>
<title><anchor id="cairo-surface-set-fallback-resolution" role="function" condition="since:1.2"/>cairo_surface_set_fallback_resolution ()</title>
<indexterm role="1.2"><primary>cairo_surface_set_fallback_resolution</primary></indexterm><programlisting><link linkend="void">void</link>        cairo_surface_set_fallback_resolution
                                            (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface,
                                             <link linkend="double">double</link> x_pixels_per_inch,
                                             <link linkend="double">double</link> y_pixels_per_inch);</programlisting>
<para>Since  1.2
</para></refsect2>
<refsect2>
<title><anchor id="cairo-surface-status" role="function"/>cairo_surface_status ()</title>
<indexterm><primary>cairo_surface_status</primary></indexterm><programlisting><link linkend="cairo-status-t">cairo_status_t</link> cairo_surface_status         (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
</refsect2>
<refsect2>
<title><anchor id="cairo-surface-type-t" role="enum" condition="since:1.2"/>enum cairo_surface_type_t</title>
<indexterm role="1.2"><primary>cairo_surface_type_t</primary></indexterm><programlisting>typedef enum _cairo_surface_type {
    CAIRO_SURFACE_TYPE_IMAGE,
    CAIRO_SURFACE_TYPE_PDF,
    CAIRO_SURFACE_TYPE_PS,
    CAIRO_SURFACE_TYPE_XLIB,
    CAIRO_SURFACE_TYPE_XCB,
    CAIRO_SURFACE_TYPE_GLITZ,
    CAIRO_SURFACE_TYPE_QUARTZ,
    CAIRO_SURFACE_TYPE_WIN32,
    CAIRO_SURFACE_TYPE_BEOS,
    CAIRO_SURFACE_TYPE_DIRECTFB,
    CAIRO_SURFACE_TYPE_SVG
} cairo_surface_type_t;
</programlisting>
<para>Since  1.2
</para></refsect2>
<refsect2>
<title><anchor id="cairo-surface-get-type" role="function" condition="since:1.2"/>cairo_surface_get_type ()</title>
<indexterm role="1.2"><primary>cairo_surface_get_type</primary></indexterm><programlisting><link linkend="cairo-surface-type-t">cairo_surface_type_t</link> cairo_surface_get_type (<link linkend="cairo-surface-t">cairo_surface_t</link> *surface);</programlisting>
<para>Since  1.2
</para></refsect2>

</refsect1>




</refentry>