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diff --git a/gtk+-mingw/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-Utilities.html b/gtk+-mingw/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-Utilities.html deleted file mode 100644 index b60d4e7..0000000 --- a/gtk+-mingw/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-Utilities.html +++ /dev/null @@ -1,308 +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>Utilities</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.77.1"> -<link rel="home" href="index.html" title="GDK-PixBuf Reference Manual"> -<link rel="up" href="rn01.html" title="API Reference"> -<link rel="prev" href="gdk-pixbuf-gdk-pixbuf-from-drawables.html" title="Drawables to Pixbufs"> -<link rel="next" href="gdk-pixbuf-Animations.html" title="Animations"> -<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="gdk-pixbuf-gdk-pixbuf-from-drawables.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> -<td><a accesskey="u" href="rn01.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">GDK-PixBuf Reference Manual</th> -<td><a accesskey="n" href="gdk-pixbuf-Animations.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> -</tr> -<tr><td colspan="5" class="shortcuts"> -<a href="#gdk-pixbuf-Utilities.synopsis" class="shortcut">Top</a> - | - <a href="#gdk-pixbuf-Utilities.description" class="shortcut">Description</a> -</td></tr> -</table> -<div class="refentry"> -<a name="gdk-pixbuf-Utilities"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="gdk-pixbuf-Utilities.top_of_page"></a>Utilities</span></h2> -<p>Utilities — Utility and miscellaneous convenience functions.</p> -</td> -<td valign="top" align="right"></td> -</tr></table></div> -<div class="refsynopsisdiv"> -<a name="gdk-pixbuf-Utilities.synopsis"></a><h2>Synopsis</h2> -<pre class="synopsis"> -#include <gdk-pixbuf/gdk-pixbuf.h> - -<a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="gdk-pixbuf-Utilities.html#gdk-pixbuf-add-alpha" title="gdk_pixbuf_add_alpha ()">gdk_pixbuf_add_alpha</a> (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>, - <em class="parameter"><code><span class="type">gboolean</span> substitute_color</code></em>, - <em class="parameter"><code><span class="type">guchar</span> r</code></em>, - <em class="parameter"><code><span class="type">guchar</span> g</code></em>, - <em class="parameter"><code><span class="type">guchar</span> b</code></em>); -<span class="returnvalue">void</span> <a class="link" href="gdk-pixbuf-Utilities.html#gdk-pixbuf-copy-area" title="gdk_pixbuf_copy_area ()">gdk_pixbuf_copy_area</a> (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src_pixbuf</code></em>, - <em class="parameter"><code><span class="type">int</span> src_x</code></em>, - <em class="parameter"><code><span class="type">int</span> src_y</code></em>, - <em class="parameter"><code><span class="type">int</span> width</code></em>, - <em class="parameter"><code><span class="type">int</span> height</code></em>, - <em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *dest_pixbuf</code></em>, - <em class="parameter"><code><span class="type">int</span> dest_x</code></em>, - <em class="parameter"><code><span class="type">int</span> dest_y</code></em>); -<span class="returnvalue">void</span> <a class="link" href="gdk-pixbuf-Utilities.html#gdk-pixbuf-saturate-and-pixelate" title="gdk_pixbuf_saturate_and_pixelate ()">gdk_pixbuf_saturate_and_pixelate</a> (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *dest</code></em>, - <em class="parameter"><code><span class="type">gfloat</span> saturation</code></em>, - <em class="parameter"><code><span class="type">gboolean</span> pixelate</code></em>); -<a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * <a class="link" href="gdk-pixbuf-Utilities.html#gdk-pixbuf-apply-embedded-orientation" title="gdk_pixbuf_apply_embedded_orientation ()">gdk_pixbuf_apply_embedded_orientation</a> - (<em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src</code></em>); -<span class="returnvalue">void</span> <a class="link" href="gdk-pixbuf-Utilities.html#gdk-pixbuf-fill" title="gdk_pixbuf_fill ()">gdk_pixbuf_fill</a> (<em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>, - <em class="parameter"><code><span class="type">guint32</span> pixel</code></em>); -</pre> -</div> -<div class="refsect1"> -<a name="gdk-pixbuf-Utilities.description"></a><h2>Description</h2> -<p> -These functions provide miscellaneous utilities for manipulating -pixbufs. The pixel data in pixbufs may of course be manipulated -directly by applications, but several common operations can be -performed by these functions instead. -</p> -</div> -<div class="refsect1"> -<a name="gdk-pixbuf-Utilities.details"></a><h2>Details</h2> -<div class="refsect2"> -<a name="gdk-pixbuf-add-alpha"></a><h3>gdk_pixbuf_add_alpha ()</h3> -<pre class="programlisting"><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * gdk_pixbuf_add_alpha (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>, - <em class="parameter"><code><span class="type">gboolean</span> substitute_color</code></em>, - <em class="parameter"><code><span class="type">guchar</span> r</code></em>, - <em class="parameter"><code><span class="type">guchar</span> g</code></em>, - <em class="parameter"><code><span class="type">guchar</span> b</code></em>);</pre> -<p> -Takes an existing pixbuf and adds an alpha channel to it. -If the existing pixbuf already had an alpha channel, the channel -values are copied from the original; otherwise, the alpha channel -is initialized to 255 (full opacity). -</p> -<p> -If <em class="parameter"><code>substitute_color</code></em> is <code class="literal">TRUE</code>, then the color specified by (<em class="parameter"><code>r</code></em>, <em class="parameter"><code>g</code></em>, <em class="parameter"><code>b</code></em>) will be -assigned zero opacity. That is, if you pass (255, 255, 255) for the -substitute color, all white pixels will become fully transparent. -</p> -<div class="variablelist"><table border="0" class="variablelist"> -<colgroup> -<col align="left" valign="top"> -<col> -</colgroup> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></p></td> -<td>A <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>substitute_color</code></em> :</span></p></td> -<td>Whether to set a color to zero opacity. If this -is <code class="literal">FALSE</code>, then the (<em class="parameter"><code>r</code></em>, <em class="parameter"><code>g</code></em>, <em class="parameter"><code>b</code></em>) arguments will be ignored.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>r</code></em> :</span></p></td> -<td>Red value to substitute.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>g</code></em> :</span></p></td> -<td>Green value to substitute.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>b</code></em> :</span></p></td> -<td>Blue value to substitute.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A newly-created pixbuf with a reference count of 1. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-pixbuf-copy-area"></a><h3>gdk_pixbuf_copy_area ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gdk_pixbuf_copy_area (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src_pixbuf</code></em>, - <em class="parameter"><code><span class="type">int</span> src_x</code></em>, - <em class="parameter"><code><span class="type">int</span> src_y</code></em>, - <em class="parameter"><code><span class="type">int</span> width</code></em>, - <em class="parameter"><code><span class="type">int</span> height</code></em>, - <em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *dest_pixbuf</code></em>, - <em class="parameter"><code><span class="type">int</span> dest_x</code></em>, - <em class="parameter"><code><span class="type">int</span> dest_y</code></em>);</pre> -<p> -Copies a rectangular area from <em class="parameter"><code>src_pixbuf</code></em> to <em class="parameter"><code>dest_pixbuf</code></em>. Conversion of -pixbuf formats is done automatically. -</p> -<p> -If the source rectangle overlaps the destination rectangle on the -same pixbuf, it will be overwritten during the copy operation. -Therefore, you can not use this function to scroll a pixbuf. -</p> -<div class="variablelist"><table border="0" class="variablelist"> -<colgroup> -<col align="left" valign="top"> -<col> -</colgroup> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>src_pixbuf</code></em> :</span></p></td> -<td>Source pixbuf.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>src_x</code></em> :</span></p></td> -<td>Source X coordinate within <em class="parameter"><code>src_pixbuf</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>src_y</code></em> :</span></p></td> -<td>Source Y coordinate within <em class="parameter"><code>src_pixbuf</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td> -<td>Width of the area to copy.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td> -<td>Height of the area to copy.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest_pixbuf</code></em> :</span></p></td> -<td>Destination pixbuf.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest_x</code></em> :</span></p></td> -<td>X coordinate within <em class="parameter"><code>dest_pixbuf</code></em>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest_y</code></em> :</span></p></td> -<td>Y coordinate within <em class="parameter"><code>dest_pixbuf</code></em>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-pixbuf-saturate-and-pixelate"></a><h3>gdk_pixbuf_saturate_and_pixelate ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gdk_pixbuf_saturate_and_pixelate (<em class="parameter"><code>const <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src</code></em>, - <em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *dest</code></em>, - <em class="parameter"><code><span class="type">gfloat</span> saturation</code></em>, - <em class="parameter"><code><span class="type">gboolean</span> pixelate</code></em>);</pre> -<p> -Modifies saturation and optionally pixelates <em class="parameter"><code>src</code></em>, placing the result in -<em class="parameter"><code>dest</code></em>. <em class="parameter"><code>src</code></em> and <em class="parameter"><code>dest</code></em> may be the same pixbuf with no ill effects. If -<em class="parameter"><code>saturation</code></em> is 1.0 then saturation is not changed. If it's less than 1.0, -saturation is reduced (the image turns toward grayscale); if greater than -1.0, saturation is increased (the image gets more vivid colors). If <em class="parameter"><code>pixelate</code></em> -is <code class="literal">TRUE</code>, then pixels are faded in a checkerboard pattern to create a -pixelated image. <em class="parameter"><code>src</code></em> and <em class="parameter"><code>dest</code></em> must have the same image format, size, and -rowstride. -</p> -<div class="variablelist"><table border="0" class="variablelist"> -<colgroup> -<col align="left" valign="top"> -<col> -</colgroup> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>source image</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td> -<td>place to write modified version of <em class="parameter"><code>src</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>saturation</code></em> :</span></p></td> -<td>saturation factor</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>pixelate</code></em> :</span></p></td> -<td>whether to pixelate</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-pixbuf-apply-embedded-orientation"></a><h3>gdk_pixbuf_apply_embedded_orientation ()</h3> -<pre class="programlisting"><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="returnvalue">GdkPixbuf</span></a> * gdk_pixbuf_apply_embedded_orientation - (<em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *src</code></em>);</pre> -<p> -Takes an existing pixbuf and checks for the presence of an -associated "orientation" option, which may be provided by the -jpeg loader (which reads the exif orientation tag) or the -tiff loader (which reads the tiff orientation tag, and -compensates it for the partial transforms performed by -libtiff). If an orientation option/tag is present, the -appropriate transform will be performed so that the pixbuf -is oriented correctly. -</p> -<div class="variablelist"><table border="0" class="variablelist"> -<colgroup> -<col align="left" valign="top"> -<col> -</colgroup> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>A <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A newly-created pixbuf, or a reference to the -input pixbuf (with an increased reference count). <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> -</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.12</p> -</div> -<hr> -<div class="refsect2"> -<a name="gdk-pixbuf-fill"></a><h3>gdk_pixbuf_fill ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> gdk_pixbuf_fill (<em class="parameter"><code><a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> *pixbuf</code></em>, - <em class="parameter"><code><span class="type">guint32</span> pixel</code></em>);</pre> -<p> -Clears a pixbuf to the given RGBA value, converting the RGBA value into -the pixbuf's pixel format. The alpha will be ignored if the pixbuf -doesn't have an alpha channel. -</p> -<div class="variablelist"><table border="0" class="variablelist"> -<colgroup> -<col align="left" valign="top"> -<col> -</colgroup> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em> :</span></p></td> -<td>a <a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>pixel</code></em> :</span></p></td> -<td>RGBA pixel to clear to -(0xffffffff is opaque white, 0x00000000 transparent black)</td> -</tr> -</tbody> -</table></div> -</div> -</div> -<div class="refsect1"> -<a name="gdk-pixbuf-Utilities.see-also"></a><h2>See Also</h2> -<a class="link" href="gdk-pixbuf-The-GdkPixbuf-Structure.html#GdkPixbuf"><span class="type">GdkPixbuf</span></a> -</div> -</div> -<div class="footer"> -<hr> - Generated by GTK-Doc V1.18.1</div> -</body> -</html>
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