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diff --git a/libs/cairo-1.16.0/doc/public/xml/cairo-xlib.xml b/libs/cairo-1.16.0/doc/public/xml/cairo-xlib.xml deleted file mode 100644 index 77d0702..0000000 --- a/libs/cairo-1.16.0/doc/public/xml/cairo-xlib.xml +++ /dev/null @@ -1,507 +0,0 @@ -<?xml version='1.0' encoding='UTF-8'?> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" - "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [ -<!ENTITY version SYSTEM "version.xml"> -]> -<refentry id="cairo-XLib-Surfaces"> -<refmeta> -<refentrytitle role="top_of_page" id="cairo-XLib-Surfaces.top_of_page">XLib Surfaces</refentrytitle> -<manvolnum>3</manvolnum> -<refmiscinfo>CAIRO Library</refmiscinfo> -</refmeta> -<refnamediv> -<refname>XLib Surfaces</refname> -<refpurpose>X Window System rendering using XLib</refpurpose> -</refnamediv> - -<refsect1 id="cairo-XLib-Surfaces.functions" role="functions_proto"> -<title role="functions_proto.title">Functions</title> -<informaltable pgwide="1" frame="none"> -<tgroup cols="2"> -<colspec colname="functions_return" colwidth="150px"/> -<colspec colname="functions_name"/> -<tbody> -<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-create">cairo_xlib_surface_create</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-create-for-bitmap">cairo_xlib_surface_create_for_bitmap</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-set-size">cairo_xlib_surface_set_size</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="Display"><returnvalue>Display</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-display">cairo_xlib_surface_get_display</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="Screen"><returnvalue>Screen</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-screen">cairo_xlib_surface_get_screen</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-set-drawable">cairo_xlib_surface_set_drawable</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="Drawable"><returnvalue>Drawable</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-drawable">cairo_xlib_surface_get_drawable</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="Visual"><returnvalue>Visual</returnvalue></link> * -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-visual">cairo_xlib_surface_get_visual</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="int"><returnvalue>int</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-width">cairo_xlib_surface_get_width</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="int"><returnvalue>int</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-height">cairo_xlib_surface_get_height</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="int"><returnvalue>int</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-surface-get-depth">cairo_xlib_surface_get_depth</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-device-debug-cap-xrender-version">cairo_xlib_device_debug_cap_xrender_version</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="int"><returnvalue>int</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-device-debug-get-precision">cairo_xlib_device_debug_get_precision</link> <phrase role="c_punctuation">()</phrase></entry></row> -<row><entry role="function_type"><link linkend="void"><returnvalue>void</returnvalue></link> -</entry><entry role="function_name"><link linkend="cairo-xlib-device-debug-set-precision">cairo_xlib_device_debug_set_precision</link> <phrase role="c_punctuation">()</phrase></entry></row> - -</tbody> -</tgroup> -</informaltable> -</refsect1> -<refsect1 id="cairo-XLib-Surfaces.other" role="other_proto"> -<title role="other_proto.title">Types and Values</title> -<informaltable role="enum_members_table" pgwide="1" frame="none"> -<tgroup cols="2"> -<colspec colname="name" colwidth="150px"/> -<colspec colname="description"/> -<tbody> -<row><entry role="define_keyword">#define</entry><entry role="function_name"><link linkend="CAIRO-HAS-XLIB-SURFACE:CAPS">CAIRO_HAS_XLIB_SURFACE</link></entry></row> - -</tbody> -</tgroup> -</informaltable> -</refsect1> - - -<refsect1 id="cairo-XLib-Surfaces.description" role="desc"> -<title role="desc.title">Description</title> -<para>The XLib surface is used to render cairo graphics to X Window System -windows and pixmaps using the XLib library.</para> -<para>Note that the XLib surface automatically takes advantage of X render extension -if it is available.</para> - -</refsect1> -<refsect1 id="cairo-XLib-Surfaces.functions_details" role="details"> -<title role="details.title">Functions</title> -<refsect2 id="cairo-xlib-surface-create" role="function" condition="since:1.0"> -<title>cairo_xlib_surface_create ()</title> -<indexterm zone="cairo-xlib-surface-create" role="1.0"><primary sortas="xlib_surface_create">cairo_xlib_surface_create</primary></indexterm> -<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -cairo_xlib_surface_create (<parameter><link linkend="Display"><type>Display</type></link> *dpy</parameter>, - <parameter><link linkend="Drawable"><type>Drawable</type></link> drawable</parameter>, - <parameter><link linkend="Visual"><type>Visual</type></link> *visual</parameter>, - <parameter><link linkend="int"><type>int</type></link> width</parameter>, - <parameter><link linkend="int"><type>int</type></link> height</parameter>);</programlisting> -<para>Creates an Xlib surface that draws to the given drawable. -The way that colors are represented in the drawable is specified -by the provided visual.</para> -<para>Note: If <parameter>drawable</parameter> - is a Window, then the function -<link linkend="cairo-xlib-surface-set-size"><function>cairo_xlib_surface_set_size()</function></link> must be called whenever the size of the -window changes.</para> -<para>When <parameter>drawable</parameter> - is a Window containing child windows then drawing to -the created surface will be clipped by those child windows. When -the created surface is used as a source, the contents of the -children will be included.</para> -<refsect3 id="cairo-xlib-surface-create.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>dpy</para></entry> -<entry role="parameter_description"><para>an X Display</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>drawable</para></entry> -<entry role="parameter_description"><para>an X Drawable, (a Pixmap or a Window)</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>visual</para></entry> -<entry role="parameter_description"><para>the visual to use for drawing to <parameter>drawable</parameter> -. The depth -of the visual must match the depth of the drawable. -Currently, only TrueColor visuals are fully supported.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width</para></entry> -<entry role="parameter_description"><para>the current width of <parameter>drawable</parameter> -.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height</para></entry> -<entry role="parameter_description"><para>the current height of <parameter>drawable</parameter> -.</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-create.returns" role="returns"> -<title>Returns</title> -<para> the newly created surface</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-create-for-bitmap" role="function" condition="since:1.0"> -<title>cairo_xlib_surface_create_for_bitmap ()</title> -<indexterm zone="cairo-xlib-surface-create-for-bitmap" role="1.0"><primary sortas="xlib_surface_create_for_bitmap">cairo_xlib_surface_create_for_bitmap</primary></indexterm> -<programlisting language="C"><link linkend="cairo-surface-t"><returnvalue>cairo_surface_t</returnvalue></link> * -cairo_xlib_surface_create_for_bitmap (<parameter><link linkend="Display"><type>Display</type></link> *dpy</parameter>, - <parameter><link linkend="Pixmap"><type>Pixmap</type></link> bitmap</parameter>, - <parameter><link linkend="Screen"><type>Screen</type></link> *screen</parameter>, - <parameter><link linkend="int"><type>int</type></link> width</parameter>, - <parameter><link linkend="int"><type>int</type></link> height</parameter>);</programlisting> -<para>Creates an Xlib surface that draws to the given bitmap. -This will be drawn to as a <link linkend="CAIRO-FORMAT-A1:CAPS"><literal>CAIRO_FORMAT_A1</literal></link> object.</para> -<refsect3 id="cairo-xlib-surface-create-for-bitmap.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>dpy</para></entry> -<entry role="parameter_description"><para>an X Display</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>bitmap</para></entry> -<entry role="parameter_description"><para>an X Drawable, (a depth-1 Pixmap)</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>screen</para></entry> -<entry role="parameter_description"><para>the X Screen associated with <parameter>bitmap</parameter> -</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width</para></entry> -<entry role="parameter_description"><para>the current width of <parameter>bitmap</parameter> -.</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height</para></entry> -<entry role="parameter_description"><para>the current height of <parameter>bitmap</parameter> -.</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-create-for-bitmap.returns" role="returns"> -<title>Returns</title> -<para> the newly created surface</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-set-size" role="function" condition="since:1.0"> -<title>cairo_xlib_surface_set_size ()</title> -<indexterm zone="cairo-xlib-surface-set-size" role="1.0"><primary sortas="xlib_surface_set_size">cairo_xlib_surface_set_size</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_xlib_surface_set_size (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="int"><type>int</type></link> width</parameter>, - <parameter><link linkend="int"><type>int</type></link> height</parameter>);</programlisting> -<para>Informs cairo of the new size of the X Drawable underlying the -surface. For a surface created for a Window (rather than a Pixmap), -this function must be called each time the size of the window -changes. (For a subwindow, you are normally resizing the window -yourself, but for a toplevel window, it is necessary to listen for -ConfigureNotify events.)</para> -<para>A Pixmap can never change size, so it is never necessary to call -this function on a surface created for a Pixmap.</para> -<refsect3 id="cairo-xlib-surface-set-size.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> for the XLib backend</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width</para></entry> -<entry role="parameter_description"><para>the new width of the surface</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height</para></entry> -<entry role="parameter_description"><para>the new height of the surface</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-display" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_display ()</title> -<indexterm zone="cairo-xlib-surface-get-display" role="1.2"><primary sortas="xlib_surface_get_display">cairo_xlib_surface_get_display</primary></indexterm> -<programlisting language="C"><link linkend="Display"><returnvalue>Display</returnvalue></link> * -cairo_xlib_surface_get_display (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the X Display for the underlying X Drawable.</para> -<refsect3 id="cairo-xlib-surface-get-display.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-display.returns" role="returns"> -<title>Returns</title> -<para> the display.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-screen" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_screen ()</title> -<indexterm zone="cairo-xlib-surface-get-screen" role="1.2"><primary sortas="xlib_surface_get_screen">cairo_xlib_surface_get_screen</primary></indexterm> -<programlisting language="C"><link linkend="Screen"><returnvalue>Screen</returnvalue></link> * -cairo_xlib_surface_get_screen (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the X Screen for the underlying X Drawable.</para> -<refsect3 id="cairo-xlib-surface-get-screen.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-screen.returns" role="returns"> -<title>Returns</title> -<para> the screen.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-set-drawable" role="function" condition="since:1.0"> -<title>cairo_xlib_surface_set_drawable ()</title> -<indexterm zone="cairo-xlib-surface-set-drawable" role="1.0"><primary sortas="xlib_surface_set_drawable">cairo_xlib_surface_set_drawable</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_xlib_surface_set_drawable (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>, - <parameter><link linkend="Drawable"><type>Drawable</type></link> drawable</parameter>, - <parameter><link linkend="int"><type>int</type></link> width</parameter>, - <parameter><link linkend="int"><type>int</type></link> height</parameter>);</programlisting> -<para>Informs cairo of a new X Drawable underlying the -surface. The drawable must match the display, screen -and format of the existing drawable or the application -will get X protocol errors and will probably terminate. -No checks are done by this function to ensure this -compatibility.</para> -<refsect3 id="cairo-xlib-surface-set-drawable.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> for the XLib backend</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>drawable</para></entry> -<entry role="parameter_description"><para>the new drawable for the surface</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>width</para></entry> -<entry role="parameter_description"><para>the width of the new drawable</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>height</para></entry> -<entry role="parameter_description"><para>the height of the new drawable</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-drawable" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_drawable ()</title> -<indexterm zone="cairo-xlib-surface-get-drawable" role="1.2"><primary sortas="xlib_surface_get_drawable">cairo_xlib_surface_get_drawable</primary></indexterm> -<programlisting language="C"><link linkend="Drawable"><returnvalue>Drawable</returnvalue></link> -cairo_xlib_surface_get_drawable (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the underlying X Drawable used for the surface.</para> -<refsect3 id="cairo-xlib-surface-get-drawable.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-drawable.returns" role="returns"> -<title>Returns</title> -<para> the drawable.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-visual" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_visual ()</title> -<indexterm zone="cairo-xlib-surface-get-visual" role="1.2"><primary sortas="xlib_surface_get_visual">cairo_xlib_surface_get_visual</primary></indexterm> -<programlisting language="C"><link linkend="Visual"><returnvalue>Visual</returnvalue></link> * -cairo_xlib_surface_get_visual (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Gets the X Visual associated with <parameter>surface</parameter> -, suitable for use with the -underlying X Drawable. If <parameter>surface</parameter> - was created by -<link linkend="cairo-xlib-surface-create"><function>cairo_xlib_surface_create()</function></link>, the return value is the Visual passed to that -constructor.</para> -<refsect3 id="cairo-xlib-surface-get-visual.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-visual.returns" role="returns"> -<title>Returns</title> -<para> the Visual or <link linkend="NULL:CAPS"><literal>NULL</literal></link> if there is no appropriate Visual for -<parameter>surface</parameter> -.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-width" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_width ()</title> -<indexterm zone="cairo-xlib-surface-get-width" role="1.2"><primary sortas="xlib_surface_get_width">cairo_xlib_surface_get_width</primary></indexterm> -<programlisting language="C"><link linkend="int"><returnvalue>int</returnvalue></link> -cairo_xlib_surface_get_width (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the width of the X Drawable underlying the surface in pixels.</para> -<refsect3 id="cairo-xlib-surface-get-width.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-width.returns" role="returns"> -<title>Returns</title> -<para> the width of the surface in pixels.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-height" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_height ()</title> -<indexterm zone="cairo-xlib-surface-get-height" role="1.2"><primary sortas="xlib_surface_get_height">cairo_xlib_surface_get_height</primary></indexterm> -<programlisting language="C"><link linkend="int"><returnvalue>int</returnvalue></link> -cairo_xlib_surface_get_height (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the height of the X Drawable underlying the surface in pixels.</para> -<refsect3 id="cairo-xlib-surface-get-height.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-height.returns" role="returns"> -<title>Returns</title> -<para> the height of the surface in pixels.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-surface-get-depth" role="function" condition="since:1.2"> -<title>cairo_xlib_surface_get_depth ()</title> -<indexterm zone="cairo-xlib-surface-get-depth" role="1.2"><primary sortas="xlib_surface_get_depth">cairo_xlib_surface_get_depth</primary></indexterm> -<programlisting language="C"><link linkend="int"><returnvalue>int</returnvalue></link> -cairo_xlib_surface_get_depth (<parameter><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link> *surface</parameter>);</programlisting> -<para>Get the number of bits used to represent each pixel value.</para> -<refsect3 id="cairo-xlib-surface-get-depth.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>surface</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-xlib-surface-t"><type>cairo_xlib_surface_t</type></link></para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-surface-get-depth.returns" role="returns"> -<title>Returns</title> -<para> the depth of the surface in bits.</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.2">1.2</link></para></refsect2> -<refsect2 id="cairo-xlib-device-debug-cap-xrender-version" role="function" condition="since:1.12"> -<title>cairo_xlib_device_debug_cap_xrender_version ()</title> -<indexterm zone="cairo-xlib-device-debug-cap-xrender-version" role="1.12"><primary sortas="xlib_device_debug_cap_xrender_version">cairo_xlib_device_debug_cap_xrender_version</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_xlib_device_debug_cap_xrender_version - (<parameter><link linkend="cairo-device-t"><type>cairo_device_t</type></link> *device</parameter>, - <parameter><link linkend="int"><type>int</type></link> major_version</parameter>, - <parameter><link linkend="int"><type>int</type></link> minor_version</parameter>);</programlisting> -<para>Restricts all future Xlib surfaces for this devices to the specified version -of the RENDER extension. This function exists solely for debugging purpose. -It lets you find out how cairo would behave with an older version of -the RENDER extension.</para> -<para>Use the special values -1 and -1 for disabling the RENDER extension.</para> -<refsect3 id="cairo-xlib-device-debug-cap-xrender-version.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>device</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-device-t"><type>cairo_device_t</type></link> for the Xlib backend</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>major_version</para></entry> -<entry role="parameter_description"><para>major version to restrict to</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>minor_version</para></entry> -<entry role="parameter_description"><para>minor version to restrict to</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.12">1.12</link></para></refsect2> -<refsect2 id="cairo-xlib-device-debug-get-precision" role="function" condition="since:1.12"> -<title>cairo_xlib_device_debug_get_precision ()</title> -<indexterm zone="cairo-xlib-device-debug-get-precision" role="1.12"><primary sortas="xlib_device_debug_get_precision">cairo_xlib_device_debug_get_precision</primary></indexterm> -<programlisting language="C"><link linkend="int"><returnvalue>int</returnvalue></link> -cairo_xlib_device_debug_get_precision (<parameter><link linkend="cairo-device-t"><type>cairo_device_t</type></link> *device</parameter>);</programlisting> -<para>Get the Xrender precision mode.</para> -<refsect3 id="cairo-xlib-device-debug-get-precision.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>device</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-device-t"><type>cairo_device_t</type></link> for the Xlib backend</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><refsect3 id="cairo-xlib-device-debug-get-precision.returns" role="returns"> -<title>Returns</title> -<para> the render precision mode</para> -</refsect3><para role="since">Since: <link linkend="api-index-1.12">1.12</link></para></refsect2> -<refsect2 id="cairo-xlib-device-debug-set-precision" role="function" condition="since:1.12"> -<title>cairo_xlib_device_debug_set_precision ()</title> -<indexterm zone="cairo-xlib-device-debug-set-precision" role="1.12"><primary sortas="xlib_device_debug_set_precision">cairo_xlib_device_debug_set_precision</primary></indexterm> -<programlisting language="C"><link linkend="void"><returnvalue>void</returnvalue></link> -cairo_xlib_device_debug_set_precision (<parameter><link linkend="cairo-device-t"><type>cairo_device_t</type></link> *device</parameter>, - <parameter><link linkend="int"><type>int</type></link> precision</parameter>);</programlisting> -<para>Render supports two modes of precision when rendering trapezoids. Set -the precision to the desired mode.</para> -<refsect3 id="cairo-xlib-device-debug-set-precision.parameters" role="parameters"> -<title>Parameters</title> -<informaltable role="parameters_table" pgwide="1" frame="none"> -<tgroup cols="3"> -<colspec colname="parameters_name" colwidth="150px"/> -<colspec colname="parameters_description"/> -<colspec colname="parameters_annotations" colwidth="200px"/> -<tbody> -<row><entry role="parameter_name"><para>device</para></entry> -<entry role="parameter_description"><para>a <link linkend="cairo-device-t"><type>cairo_device_t</type></link> for the Xlib backend</para></entry> -<entry role="parameter_annotations"></entry></row> -<row><entry role="parameter_name"><para>precision</para></entry> -<entry role="parameter_description"><para>the precision to use</para></entry> -<entry role="parameter_annotations"></entry></row> -</tbody></tgroup></informaltable> -</refsect3><para role="since">Since: <link linkend="api-index-1.12">1.12</link></para></refsect2> - -</refsect1> -<refsect1 id="cairo-XLib-Surfaces.other_details" role="details"> -<title role="details.title">Types and Values</title> -<refsect2 id="CAIRO-HAS-XLIB-SURFACE:CAPS" role="macro" condition="since:1.0"> -<title>CAIRO_HAS_XLIB_SURFACE</title> -<indexterm zone="CAIRO-HAS-XLIB-SURFACE:CAPS" role="1.0"><primary sortas="HAS_XLIB_SURFACE">CAIRO_HAS_XLIB_SURFACE</primary></indexterm> -<programlisting language="C">#define CAIRO_HAS_XLIB_SURFACE 1 -</programlisting> -<para>Defined if the Xlib surface backend is available. -This macro can be used to conditionally compile backend-specific code.</para> -<para role="since">Since: <link linkend="api-index-1.0">1.0</link></para></refsect2> - -</refsect1> -<refsect1 id="cairo-XLib-Surfaces.see-also"> -<title>See Also</title> -<para><link linkend="cairo-surface-t"><type>cairo_surface_t</type></link></para> - -</refsect1> - -</refentry> |