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- Committer: Bazaar Package Importer
- Author(s): Sebastien Bacher
- Date: 2010-09-27 12:11:47 UTC
- mfrom: (1.1.24 upstream)
- Revision ID: james.westby@ubuntu.com-20100927121147-kgh6fworxi9q618r
Tags: 2.32.0-0ubuntu1
New upstream version
- files modified:
- Makefile.in
added
removed
doc/html/rsvg-Using-RSVG-with-GdkPixbuf.html
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<link rel="up" href="rsvg.html" title="Part I. API Reference">
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<link rel="prev" href="rsvg-Using-RSVG-with-cairo.html" title="Using RSVG with cairo">
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<link rel="next" href="rsvg-Version-check-and-feature-tests.html" title="Version check and feature tests">
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<meta name="generator" content="GTK-Doc V1.14 (XML mode)">
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<meta name="generator" content="GTK-Doc V1.15.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<a href="#rsvg-Using-RSVG-with-GdkPixbuf.description" class="shortcut">Description</a>
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</td></tr>
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</table>
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<div class="refentry" title="Using RSVG with GdkPixbuf">
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<div class="refentry">
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<a name="rsvg-Using-RSVG-with-GdkPixbuf"></a><div class="titlepage"></div>
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<div class="refnamediv"><table width="100%"><tr>
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<td valign="top">
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</td>
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<td valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv" title="Synopsis">
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<div class="refsynopsisdiv">
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<a name="rsvg-Using-RSVG-with-GdkPixbuf.synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-handle-get-pixbuf" title="rsvg_handle_get_pixbuf ()">rsvg_handle_get_pixbuf</a> (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-handle-get-pixbuf-sub" title="rsvg_handle_get_pixbuf_sub ()">rsvg_handle_get_pixbuf_sub</a> (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>,
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<pre class="synopsis"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-handle-get-pixbuf" title="rsvg_handle_get_pixbuf ()">rsvg_handle_get_pixbuf</a> (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-handle-get-pixbuf-sub" title="rsvg_handle_get_pixbuf_sub ()">rsvg_handle_get_pixbuf_sub</a> (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>,
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<em class="parameter"><code>const <span class="type">char</span> *id</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file" title="rsvg_pixbuf_from_file ()">rsvg_pixbuf_from_file</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-zoom" title="rsvg_pixbuf_from_file_at_zoom ()">rsvg_pixbuf_from_file_at_zoom</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-size" title="rsvg_pixbuf_from_file_at_size ()">rsvg_pixbuf_from_file_at_size</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-max-size" title="rsvg_pixbuf_from_file_at_max_size ()">rsvg_pixbuf_from_file_at_max_size</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-zoom-with-max" title="rsvg_pixbuf_from_file_at_zoom_with_max ()">rsvg_pixbuf_from_file_at_zoom_with_max</a>
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(<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file" title="rsvg_pixbuf_from_file ()">rsvg_pixbuf_from_file</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-zoom" title="rsvg_pixbuf_from_file_at_zoom ()">rsvg_pixbuf_from_file_at_zoom</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-size" title="rsvg_pixbuf_from_file_at_size ()">rsvg_pixbuf_from_file_at_size</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-max-size" title="rsvg_pixbuf_from_file_at_max_size ()">rsvg_pixbuf_from_file_at_max_size</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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<a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="rsvg-Using-RSVG-with-GdkPixbuf.html#rsvg-pixbuf-from-file-at-zoom-with-max" title="rsvg_pixbuf_from_file_at_zoom_with_max ()">rsvg_pixbuf_from_file_at_zoom_with_max</a>
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(<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
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</pre>
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</div>
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<div class="refsect1" title="Description">
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<div class="refsect1">
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<a name="rsvg-Using-RSVG-with-GdkPixbuf.description"></a><h2>Description</h2>
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<p>
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GdkPixbuf is a library for image loading and manipulation. It is part of the
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cross-platform GTK+ widget toolkit.
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</p>
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</div>
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<div class="refsect1" title="Details">
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<div class="refsect1">
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<a name="rsvg-Using-RSVG-with-GdkPixbuf.details"></a><h2>Details</h2>
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<div class="refsect2" title="rsvg_handle_get_pixbuf ()">
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<div class="refsect2">
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<a name="rsvg-handle-get-pixbuf"></a><h3>rsvg_handle_get_pixbuf ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_handle_get_pixbuf (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>);</pre>
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_handle_get_pixbuf (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>);</pre>
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<p>
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Returns the pixbuf loaded by <span class="type">handle</span>. The pixbuf returned will be reffed, so
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the caller of this function must assume that ref. If insufficient data has
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been read to create the pixbuf, or an error occurred in loading, then <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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been read to create the pixbuf, or an error occurred in loading, then <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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will be returned. Note that the pixbuf may not be complete until
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<em class="parameter"><code>rsvg_handle_close</code></em> has been called.
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</p>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> the pixbuf loaded by <span class="type">handle</span>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
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<td> the pixbuf loaded by <span class="type">handle</span>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" title="rsvg_handle_get_pixbuf_sub ()">
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<div class="refsect2">
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<a name="rsvg-handle-get-pixbuf-sub"></a><h3>rsvg_handle_get_pixbuf_sub ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_handle_get_pixbuf_sub (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>,
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_handle_get_pixbuf_sub (<em class="parameter"><code><a class="link" href="RsvgHandle.html" title="RsvgHandle"><span class="type">RsvgHandle</span></a> *handle</code></em>,
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<em class="parameter"><code>const <span class="type">char</span> *id</code></em>);</pre>
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<p>
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Returns the pixbuf loaded by <span class="type">handle</span>. The pixbuf returned will be reffed, so
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the caller of this function must assume that ref. If insufficient data has
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been read to create the pixbuf, or an error occurred in loading, then <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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been read to create the pixbuf, or an error occurred in loading, then <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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will be returned. Note that the pixbuf may not be complete until
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<em class="parameter"><code>rsvg_handle_close</code></em> has been called.
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</p>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>id</code></em> :</span></p></td>
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<td>The id of an element inside the SVG, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to render the whole SVG. For
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<td>The id of an element inside the SVG, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to render the whole SVG. For
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example, if you have a layer called "layer1" that you wish to render, pass
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"#<span class="type">layer1</span>" as the id.
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</td>
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> the pixbuf loaded by <span class="type">handle</span>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
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<td> the pixbuf loaded by <span class="type">handle</span>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
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</td>
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</tr>
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<p class="since">Since 2.14</p>
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</div>
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<hr>
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<div class="refsect2" title="rsvg_pixbuf_from_file ()">
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<div class="refsect2">
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<a name="rsvg-pixbuf-from-file"></a><h3>rsvg_pixbuf_from_file ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">rsvg_pixbuf_from_file</code> is deprecated and should not be used in newly-written code. Set up a cairo matrix and use <a class="link" href="RsvgHandle.html#rsvg-handle-new-from-file" title="rsvg_handle_new_from_file ()"><code class="function">rsvg_handle_new_from_file()</code></a> + <a class="link" href="rsvg-Using-RSVG-with-cairo.html#rsvg-handle-render-cairo" title="rsvg_handle_render_cairo ()"><code class="function">rsvg_handle_render_cairo()</code></a> instead.</p>
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</div>
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<p>
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Loads a new <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. The caller must
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Loads a new <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. The caller must
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assume the reference to the reurned pixbuf. If an error occurred, <em class="parameter"><code>error</code></em> is
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set and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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set and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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</p>
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<div class="variablelist"><table border="0">
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> A newly allocated <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td> A newly allocated <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" title="rsvg_pixbuf_from_file_at_zoom ()">
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<div class="refsect2">
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<a name="rsvg-pixbuf-from-file-at-zoom"></a><h3>rsvg_pixbuf_from_file_at_zoom ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_zoom (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_zoom (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">rsvg_pixbuf_from_file_at_zoom</code> is deprecated and should not be used in newly-written code. Set up a cairo matrix and use <a class="link" href="RsvgHandle.html#rsvg-handle-new-from-file" title="rsvg_handle_new_from_file ()"><code class="function">rsvg_handle_new_from_file()</code></a> + <a class="link" href="rsvg-Using-RSVG-with-cairo.html#rsvg-handle-render-cairo" title="rsvg_handle_render_cairo ()"><code class="function">rsvg_handle_render_cairo()</code></a> instead.</p>
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</div>
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<p>
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Loads a new <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
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Loads a new <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
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from the size indicated by the file by a factor of <em class="parameter"><code>x_zoom</code></em> and <em class="parameter"><code>y_zoom</code></em>. The
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caller must assume the reference to the returned pixbuf. If an error
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occurred, <em class="parameter"><code>error</code></em> is set and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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occurred, <em class="parameter"><code>error</code></em> is set and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> A newly allocated <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td> A newly allocated <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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</td>
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</tr>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" title="rsvg_pixbuf_from_file_at_size ()">
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<div class="refsect2">
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<a name="rsvg-pixbuf-from-file-at-size"></a><h3>rsvg_pixbuf_from_file_at_size ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_size (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_size (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">rsvg_pixbuf_from_file_at_size</code> is deprecated and should not be used in newly-written code. Set up a cairo matrix and use <a class="link" href="RsvgHandle.html#rsvg-handle-new-from-file" title="rsvg_handle_new_from_file ()"><code class="function">rsvg_handle_new_from_file()</code></a> + <a class="link" href="rsvg-Using-RSVG-with-cairo.html#rsvg-handle-render-cairo" title="rsvg_handle_render_cairo ()"><code class="function">rsvg_handle_render_cairo()</code></a> instead.</p>
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</div>
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<p>
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Loads a new <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
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Loads a new <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
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from the size indicated to the new size indicated by <em class="parameter"><code>width</code></em> and <em class="parameter"><code>height</code></em>. If
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either of these are -1, then the default size of the image being loaded is
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used. The caller must assume the reference to the returned pixbuf. If an
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error occurred, <em class="parameter"><code>error</code></em> is set and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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error occurred, <em class="parameter"><code>error</code></em> is set and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> A newly allocated <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td> A newly allocated <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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</td>
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</tr>
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</tbody>
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</table></div>
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<hr>
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<div class="refsect2" title="rsvg_pixbuf_from_file_at_max_size ()">
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<div class="refsect2">
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<a name="rsvg-pixbuf-from-file-at-max-size"></a><h3>rsvg_pixbuf_from_file_at_max_size ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_max_size (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_max_size (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
276
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">rsvg_pixbuf_from_file_at_max_size</code> is deprecated and should not be used in newly-written code. Set up a cairo matrix and use <a class="link" href="RsvgHandle.html#rsvg-handle-new-from-file" title="rsvg_handle_new_from_file ()"><code class="function">rsvg_handle_new_from_file()</code></a> + <a class="link" href="rsvg-Using-RSVG-with-cairo.html#rsvg-handle-render-cairo" title="rsvg_handle_render_cairo ()"><code class="function">rsvg_handle_render_cairo()</code></a> instead.</p>
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</div>
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<p>
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Loads a new <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is uniformly
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Loads a new <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is uniformly
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scaled so that the it fits into a rectangle of size max_width * max_height. The
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caller must assume the reference to the returned pixbuf. If an error occurred,
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<em class="parameter"><code>error</code></em> is set and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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<em class="parameter"><code>error</code></em> is set and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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</p>
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<div class="variablelist"><table border="0">
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<col align="left" valign="top">
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</tr>
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<tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> A newly allocated <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td> A newly allocated <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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</td>
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</tbody>
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</table></div>
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</div>
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<hr>
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<div class="refsect2" title="rsvg_pixbuf_from_file_at_zoom_with_max ()">
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<div class="refsect2">
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<a name="rsvg-pixbuf-from-file-at-zoom-with-max"></a><h3>rsvg_pixbuf_from_file_at_zoom_with_max ()</h3>
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<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_zoom_with_max
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(<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<pre class="programlisting"><a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * rsvg_pixbuf_from_file_at_zoom_with_max
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(<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *file_name</code></em>,
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<em class="parameter"><code><span class="type">double</span> x_zoom</code></em>,
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<em class="parameter"><code><span class="type">double</span> y_zoom</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_width</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> max_height</code></em>,
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
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<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
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<h3 class="title">Warning</h3>
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<p><code class="literal">rsvg_pixbuf_from_file_at_zoom_with_max</code> is deprecated and should not be used in newly-written code. Set up a cairo matrix and use <a class="link" href="RsvgHandle.html#rsvg-handle-new-from-file" title="rsvg_handle_new_from_file ()"><code class="function">rsvg_handle_new_from_file()</code></a> + <a class="link" href="rsvg-Using-RSVG-with-cairo.html#rsvg-handle-render-cairo" title="rsvg_handle_render_cairo ()"><code class="function">rsvg_handle_render_cairo()</code></a> instead.</p>
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</div>
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<p>
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Loads a new <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
334
Loads a new <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> from <em class="parameter"><code>file_name</code></em> and returns it. This pixbuf is scaled
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from the size indicated by the file by a factor of <em class="parameter"><code>x_zoom</code></em> and <em class="parameter"><code>y_zoom</code></em>. If the
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resulting pixbuf would be larger than max_width/max_heigh it is uniformly scaled
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down to fit in that rectangle. The caller must assume the reference to the
338
returned pixbuf. If an error occurred, <em class="parameter"><code>error</code></em> is set and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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returned pixbuf. If an error occurred, <em class="parameter"><code>error</code></em> is set and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> is returned.
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</p>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td> A newly allocated <a href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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<td> A newly allocated <a href="http://library.gnome.org/devel/gdk-pixbuf/unstable/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
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