diff options
| author | Leo Tenenbaum <pommicket@gmail.com> | 2018-08-20 21:12:06 -0400 |
|---|---|---|
| committer | Leo Tenenbaum <pommicket@gmail.com> | 2018-08-20 21:12:06 -0400 |
| commit | 63e87c2d0c9d263f14c77b68f85c67d46ece82a9 (patch) | |
| tree | 6260365cbf7d24f37d27669e8538227fcb72e243 /gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html | |
| parent | a4460f6d9453bbd7e584937686449cef3e19f052 (diff) | |
Diffstat (limited to 'gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html')
| -rw-r--r-- | gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html b/gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html deleted file mode 100644 index f99ab16..0000000 --- a/gtk+-mingw/share/gtk-doc/html/gtk3/gtk3-GtkGradient.html +++ /dev/null @@ -1,317 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>GtkGradient</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> -<link rel="home" href="index.html" title="GTK+ 3 Reference Manual"> -<link rel="up" href="theming.html" title="Part III. Theming in GTK+"> -<link rel="prev" href="gtk3-GtkSymbolicColor.html" title="GtkSymbolicColor"> -<link rel="next" href="GtkIconTheme.html" title="GtkIconTheme"> -<meta name="generator" content="GTK-Doc V1.18.1 (XML mode)"> -<link rel="stylesheet" href="style.css" type="text/css"> -</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="gtk3-GtkSymbolicColor.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> -<td><a accesskey="u" href="theming.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">GTK+ 3 Reference Manual</th> -<td><a accesskey="n" href="GtkIconTheme.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> -</tr> -<tr><td colspan="5" class="shortcuts"> -<a href="#gtk3-GtkGradient.synopsis" class="shortcut">Top</a> - | - <a href="#gtk3-GtkGradient.description" class="shortcut">Description</a> -</td></tr> -</table> -<div class="refentry"> -<a name="gtk3-GtkGradient"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="gtk3-GtkGradient.top_of_page"></a>GtkGradient</span></h2> -<p>GtkGradient — Gradients</p> -</td> -<td valign="top" align="right"></td> -</tr></table></div> -<div class="refsynopsisdiv"> -<a name="gtk3-GtkGradient.synopsis"></a><h2>Synopsis</h2> -<pre class="synopsis"> -#include <gtk/gtk.h> - - <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient">GtkGradient</a>; -<a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-new-linear" title="gtk_gradient_new_linear ()">gtk_gradient_new_linear</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y1</code></em>); -<a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-new-radial" title="gtk_gradient_new_radial ()">gtk_gradient_new_radial</a> (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> radius0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> radius1</code></em>); -<span class="returnvalue">void</span> <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-add-color-stop" title="gtk_gradient_add_color_stop ()">gtk_gradient_add_color_stop</a> (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> offset</code></em>, - <em class="parameter"><code><a class="link" href="gtk3-GtkSymbolicColor.html#GtkSymbolicColor" title="GtkSymbolicColor"><span class="type">GtkSymbolicColor</span></a> *color</code></em>); -<a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-ref" title="gtk_gradient_ref ()">gtk_gradient_ref</a> (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>); -<span class="returnvalue">void</span> <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-unref" title="gtk_gradient_unref ()">gtk_gradient_unref</a> (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>); -<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-resolve" title="gtk_gradient_resolve ()">gtk_gradient_resolve</a> (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>, - <em class="parameter"><code><a class="link" href="gtk3-GtkStyleProperties.html#GtkStyleProperties" title="struct GtkStyleProperties"><span class="type">GtkStyleProperties</span></a> *props</code></em>, - <em class="parameter"><code><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-t"><span class="type">cairo_pattern_t</span></a> **resolved_gradient</code></em>); -<span class="returnvalue">char</span> * <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-to-string" title="gtk_gradient_to_string ()">gtk_gradient_to_string</a> (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>); -</pre> -</div> -<div class="refsect1"> -<a name="gtk3-GtkGradient.description"></a><h2>Description</h2> -<p> -GtkGradient is a boxed type that represents a gradient. -It is the result of parsing a -<a class="link" href="GtkCssProvider.html#gtkcssprovider-gradients" title="Gradients">gradient expression</a>. -To obtain the gradient represented by a GtkGradient, it has to -be resolved with <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-resolve" title="gtk_gradient_resolve ()"><code class="function">gtk_gradient_resolve()</code></a>, which replaces all -symbolic color references by the colors they refer to (in a given -context) and constructs a <a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-t"><span class="type">cairo_pattern_t</span></a> value. -</p> -<p> -It is not normally necessary to deal directly with <a href="gtk3-GtkGradient.html#GtkGradient"><span class="type">GtkGradients</span></a>, -since they are mostly used behind the scenes by <a class="link" href="GtkStyleContext.html" title="GtkStyleContext"><span class="type">GtkStyleContext</span></a> and -<a class="link" href="GtkCssProvider.html" title="GtkCssProvider"><span class="type">GtkCssProvider</span></a>. -</p> -</div> -<div class="refsect1"> -<a name="gtk3-GtkGradient.details"></a><h2>Details</h2> -<div class="refsect2"> -<a name="GtkGradient"></a><h3>GtkGradient</h3> -<pre class="programlisting">typedef struct _GtkGradient GtkGradient;</pre> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-new-linear"></a><h3>gtk_gradient_new_linear ()</h3> -<pre class="programlisting"><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * gtk_gradient_new_linear (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y1</code></em>);</pre> -<p> -Creates a new linear gradient along the line defined by (x0, y0) and (x1, y1). Before using the gradient -a number of stop colors must be added through <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-add-color-stop" title="gtk_gradient_add_color_stop ()"><code class="function">gtk_gradient_add_color_stop()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>x0</code></em> :</span></p></td> -<td>X coordinate of the starting point</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>y0</code></em> :</span></p></td> -<td>Y coordinate of the starting point</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>x1</code></em> :</span></p></td> -<td>X coordinate of the end point</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>y1</code></em> :</span></p></td> -<td>Y coordinate of the end point</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A newly created <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-new-radial"></a><h3>gtk_gradient_new_radial ()</h3> -<pre class="programlisting"><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * gtk_gradient_new_radial (<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> radius0</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y1</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> radius1</code></em>);</pre> -<p> -Creates a new radial gradient along the two circles defined by (x0, y0, radius0) and -(x1, y1, radius1). Before using the gradient a number of stop colors must be added -through <a class="link" href="gtk3-GtkGradient.html#gtk-gradient-add-color-stop" title="gtk_gradient_add_color_stop ()"><code class="function">gtk_gradient_add_color_stop()</code></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>x0</code></em> :</span></p></td> -<td>X coordinate of the start circle</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>y0</code></em> :</span></p></td> -<td>Y coordinate of the start circle</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>radius0</code></em> :</span></p></td> -<td>radius of the start circle</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>x1</code></em> :</span></p></td> -<td>X coordinate of the end circle</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>y1</code></em> :</span></p></td> -<td>Y coordinate of the end circle</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>radius1</code></em> :</span></p></td> -<td>radius of the end circle</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A newly created <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-add-color-stop"></a><h3>gtk_gradient_add_color_stop ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gtk_gradient_add_color_stop (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> offset</code></em>, - <em class="parameter"><code><a class="link" href="gtk3-GtkSymbolicColor.html#GtkSymbolicColor" title="GtkSymbolicColor"><span class="type">GtkSymbolicColor</span></a> *color</code></em>);</pre> -<p> -Adds a stop color to <em class="parameter"><code>gradient</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>gradient</code></em> :</span></p></td> -<td>a <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>offset</code></em> :</span></p></td> -<td>offset for the color stop</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>color</code></em> :</span></p></td> -<td>color to use</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-ref"></a><h3>gtk_gradient_ref ()</h3> -<pre class="programlisting"><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="returnvalue">GtkGradient</span></a> * gtk_gradient_ref (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>);</pre> -<p> -Increases the reference count of <em class="parameter"><code>gradient</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>gradient</code></em> :</span></p></td> -<td>a <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>The same <em class="parameter"><code>gradient</code></em> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-unref"></a><h3>gtk_gradient_unref ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gtk_gradient_unref (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>);</pre> -<p> -Decreases the reference count of <em class="parameter"><code>gradient</code></em>, freeing its memory -if the reference count reaches 0. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><em class="parameter"><code>gradient</code></em> :</span></p></td> -<td>a <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr></tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-resolve"></a><h3>gtk_gradient_resolve ()</h3> -<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_gradient_resolve (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>, - <em class="parameter"><code><a class="link" href="gtk3-GtkStyleProperties.html#GtkStyleProperties" title="struct GtkStyleProperties"><span class="type">GtkStyleProperties</span></a> *props</code></em>, - <em class="parameter"><code><a href="/usr/share/gtk-doc/html/cairo/cairo-cairo-pattern-t.html#cairo-pattern-t"><span class="type">cairo_pattern_t</span></a> **resolved_gradient</code></em>);</pre> -<p> -If <em class="parameter"><code>gradient</code></em> is resolvable, <em class="parameter"><code>resolved_gradient</code></em> will be filled in -with the resolved gradient as a cairo_pattern_t, and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> will -be returned. Generally, if <em class="parameter"><code>gradient</code></em> can't be resolved, it is -due to it being defined on top of a named color that doesn't -exist in <em class="parameter"><code>props</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>gradient</code></em> :</span></p></td> -<td>a <a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>props</code></em> :</span></p></td> -<td> -<a class="link" href="gtk3-GtkStyleProperties.html#GtkStyleProperties" title="struct GtkStyleProperties"><span class="type">GtkStyleProperties</span></a> to use when resolving named colors</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>resolved_gradient</code></em> :</span></p></td> -<td>return location for the resolved pattern. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td> -<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the gradient has been resolved</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 3.0</p> -</div> -<hr> -<div class="refsect2"> -<a name="gtk-gradient-to-string"></a><h3>gtk_gradient_to_string ()</h3> -<pre class="programlisting"><span class="returnvalue">char</span> * gtk_gradient_to_string (<em class="parameter"><code><a class="link" href="gtk3-GtkGradient.html#GtkGradient" title="GtkGradient"><span class="type">GtkGradient</span></a> *gradient</code></em>);</pre> -<p> -Creates a string representation for <em class="parameter"><code>gradient</code></em> that is suitable -for using in GTK CSS files. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>gradient</code></em> :</span></p></td> -<td>the gradient to print</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A string representation for <em class="parameter"><code>gradient</code></em> -</td> -</tr> -</tbody> -</table></div> -</div> -</div> -</div> -<div class="footer"> -<hr> - Generated by GTK-Doc V1.18.1</div> -</body> -</html>
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