472 lines
16 KiB
HTML
472 lines
16 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
|
|
<title>gimpfileops</title>
|
|
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
|
|
<link rel="start" href="index.html" title="GIMP Library Reference Manual">
|
|
<link rel="up" href="libgimp-image.html" title="Manupulating Images and all their Properties">
|
|
<link rel="prev" href="libgimp-gimpedit.html" title="gimpedit">
|
|
<link rel="next" href="libgimp-gimpfloatingsel.html" title="gimpfloatingsel">
|
|
<meta name="generator" content="GTK-Doc V1.7 (XML mode)">
|
|
<link rel="stylesheet" href="style.css" type="text/css">
|
|
<link rel="part" href="gimpdefinitions.html" title="Part I. GIMP Constants">
|
|
<link rel="part" href="libgimp.html" title="Part II. GIMP Library">
|
|
<link rel="chapter" href="libgimp-general.html" title="Functions not Related to Specific Images">
|
|
<link rel="chapter" href="libgimp-image.html" title="Manupulating Images and all their Properties">
|
|
<link rel="chapter" href="libgimp-data.html" title="Data Objects">
|
|
<link rel="chapter" href="libgimp-selectors.html" title="Controlling the Core's Selection Dialogs">
|
|
<link rel="part" href="libgimpui.html" title="Part III. GIMP User Interface Library">
|
|
<link rel="chapter" href="libgimpui-hierarchy.html" title="Object Hierarchy">
|
|
</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="libgimp-gimpedit.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
|
|
<td><a accesskey="u" href="libgimp-image.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">GIMP Library Reference Manual</th>
|
|
<td><a accesskey="n" href="libgimp-gimpfloatingsel.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
|
|
</tr>
|
|
<tr><td colspan="5" class="shortcuts"><nobr><a href="#id2525262" class="shortcut">Top</a>
|
|
 | 
|
|
<a href="#id2586555" class="shortcut">Description</a></nobr></td></tr>
|
|
</table>
|
|
<div class="refentry" lang="en">
|
|
<a name="libgimp-gimpfileops"></a><div class="titlepage"></div>
|
|
<div class="refnamediv"><table width="100%"><tr>
|
|
<td valign="top">
|
|
<h2>
|
|
<a name="id2525262"></a><span class="refentrytitle">gimpfileops</span>
|
|
</h2>
|
|
<p>gimpfileops — File operations (load, save, etc.)</p>
|
|
</td>
|
|
<td valign="top" align="right"></td>
|
|
</tr></table></div>
|
|
<div class="refsynopsisdiv">
|
|
<h2>Synopsis</h2>
|
|
<pre class="synopsis">
|
|
|
|
|
|
|
|
gchar* <a href="libgimp-gimpfileops.html#gimp-temp-name">gimp_temp_name</a> (const gchar *extension);
|
|
gint32 <a href="libgimp-gimpfileops.html#gimp-file-load">gimp_file_load</a> (<a href="libgimp-gimpenums.html#GimpRunMode">GimpRunMode</a> run_mode,
|
|
const gchar *filename,
|
|
const gchar *raw_filename);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-file-save">gimp_file_save</a> (<a href="libgimp-gimpenums.html#GimpRunMode">GimpRunMode</a> run_mode,
|
|
gint32 image_ID,
|
|
gint32 drawable_ID,
|
|
const gchar *filename,
|
|
const gchar *raw_filename);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-register-magic-load-handler">gimp_register_magic_load_handler</a>
|
|
(const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes,
|
|
const gchar *magics);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-register-load-handler">gimp_register_load_handler</a> (const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-register-save-handler">gimp_register_save_handler</a> (const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-register-file-handler-mime">gimp_register_file_handler_mime</a> (const gchar *procedure_name,
|
|
const gchar *mime_type);
|
|
gboolean <a href="libgimp-gimpfileops.html#gimp-register-thumbnail-loader">gimp_register_thumbnail_loader</a> (const gchar *load_proc,
|
|
const gchar *thumb_proc);
|
|
</pre>
|
|
</div>
|
|
<div class="refsect1" lang="en">
|
|
<a name="id2586555"></a><h2>Description</h2>
|
|
<p>
|
|
File operations (load, save, etc.)
|
|
|
|
</p>
|
|
</div>
|
|
<div class="refsect1" lang="en">
|
|
<a name="id2586571"></a><h2>Details</h2>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2586581"></a><h3>
|
|
<a name="gimp-temp-name"></a>gimp_temp_name ()</h3>
|
|
<a class="indexterm" name="id2586594"></a><pre class="programlisting">gchar* gimp_temp_name (const gchar *extension);</pre>
|
|
<p>
|
|
Generates a unique filename.
|
|
</p>
|
|
<p>
|
|
Generates a unique filename using the temp path supplied in the
|
|
user's gimprc.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>extension</code></em> :</span></td>
|
|
<td> The extension the file will have.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The new temp filename.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2589001"></a><h3>
|
|
<a name="gimp-file-load"></a>gimp_file_load ()</h3>
|
|
<a class="indexterm" name="id2589013"></a><pre class="programlisting">gint32 gimp_file_load (<a href="libgimp-gimpenums.html#GimpRunMode">GimpRunMode</a> run_mode,
|
|
const gchar *filename,
|
|
const gchar *raw_filename);</pre>
|
|
<p>
|
|
Loads a file by invoking the right load handler.
|
|
</p>
|
|
<p>
|
|
This procedure invokes the correct file load handler using magic if
|
|
possible, and falling back on the file's extension and/or prefix if
|
|
not. The name of the file to load is typically a full pathname, and
|
|
the name entered is what the user actually typed before prepending a
|
|
directory path. The reason for this is that if the user types
|
|
http://www.xcf/~gimp/ he wants to fetch a URL, and the full pathname
|
|
will not look like a URL.\"</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>run_mode</code></em> :</span></td>
|
|
<td> The run mode.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>filename</code></em> :</span></td>
|
|
<td> The name of the file to load.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>raw_filename</code></em> :</span></td>
|
|
<td> The name as entered by the user.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> The output image.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2589127"></a><h3>
|
|
<a name="gimp-file-save"></a>gimp_file_save ()</h3>
|
|
<a class="indexterm" name="id2589139"></a><pre class="programlisting">gboolean gimp_file_save (<a href="libgimp-gimpenums.html#GimpRunMode">GimpRunMode</a> run_mode,
|
|
gint32 image_ID,
|
|
gint32 drawable_ID,
|
|
const gchar *filename,
|
|
const gchar *raw_filename);</pre>
|
|
<p>
|
|
Saves a file by extension.
|
|
</p>
|
|
<p>
|
|
This procedure invokes the correct file save handler according to
|
|
the file's extension and/or prefix. The name of the file to save is
|
|
typically a full pathname, and the name entered is what the user
|
|
actually typed before prepending a directory path. The reason for
|
|
this is that if the user types http://www.xcf/~gimp/ she wants to
|
|
fetch a URL, and the full pathname will not look like a URL.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>run_mode</code></em> :</span></td>
|
|
<td> The run mode.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>image_ID</code></em> :</span></td>
|
|
<td> Input image.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>drawable_ID</code></em> :</span></td>
|
|
<td> Drawable to save.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>filename</code></em> :</span></td>
|
|
<td> The name of the file to save the image in.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>raw_filename</code></em> :</span></td>
|
|
<td> The name as entered by the user.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2587344"></a><h3>
|
|
<a name="gimp-register-magic-load-handler"></a>gimp_register_magic_load_handler ()</h3>
|
|
<a class="indexterm" name="id2587355"></a><pre class="programlisting">gboolean gimp_register_magic_load_handler
|
|
(const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes,
|
|
const gchar *magics);</pre>
|
|
<p>
|
|
Registers a file load handler procedure.
|
|
</p>
|
|
<p>
|
|
Registers a procedural database procedure to be called to load files
|
|
of a particular file format using magic file information.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>procedure_name</code></em> :</span></td>
|
|
<td> The name of the procedure to be used for loading.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>extensions</code></em> :</span></td>
|
|
<td> comma separated list of extensions this handler can load (i.e. \"jpg,jpeg\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>prefixes</code></em> :</span></td>
|
|
<td> comma separated list of prefixes this handler can load (i.e. \"http:,ftp:\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>magics</code></em> :</span></td>
|
|
<td> comma separated list of magic file information this handler can load (i.e. \"0,string,GIF\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2587489"></a><h3>
|
|
<a name="gimp-register-load-handler"></a>gimp_register_load_handler ()</h3>
|
|
<a class="indexterm" name="id2587501"></a><pre class="programlisting">gboolean gimp_register_load_handler (const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes);</pre>
|
|
<p>
|
|
Registers a file load handler procedure.
|
|
</p>
|
|
<p>
|
|
Registers a procedural database procedure to be called to load files
|
|
of a particular file format.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>procedure_name</code></em> :</span></td>
|
|
<td> The name of the procedure to be used for loading.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>extensions</code></em> :</span></td>
|
|
<td> comma separated list of extensions this handler can load (i.e. \"jpg,jpeg\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>prefixes</code></em> :</span></td>
|
|
<td> comma separated list of prefixes this handler can load (i.e. \"http:,ftp:\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2587612"></a><h3>
|
|
<a name="gimp-register-save-handler"></a>gimp_register_save_handler ()</h3>
|
|
<a class="indexterm" name="id2587624"></a><pre class="programlisting">gboolean gimp_register_save_handler (const gchar *procedure_name,
|
|
const gchar *extensions,
|
|
const gchar *prefixes);</pre>
|
|
<p>
|
|
Registers a file save handler procedure.
|
|
</p>
|
|
<p>
|
|
Registers a procedural database procedure to be called to save files
|
|
in a particular file format.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>procedure_name</code></em> :</span></td>
|
|
<td> The name of the procedure to be used for saving.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>extensions</code></em> :</span></td>
|
|
<td> comma separated list of extensions this handler can save (i.e. \"jpg,jpeg\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>prefixes</code></em> :</span></td>
|
|
<td> comma separated list of prefixes this handler can save (i.e. \"http:,ftp:\").
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2587736"></a><h3>
|
|
<a name="gimp-register-file-handler-mime"></a>gimp_register_file_handler_mime ()</h3>
|
|
<a class="indexterm" name="id2587751"></a><pre class="programlisting">gboolean gimp_register_file_handler_mime (const gchar *procedure_name,
|
|
const gchar *mime_type);</pre>
|
|
<p>
|
|
Associates a MIME type with a file handler procedure.
|
|
</p>
|
|
<p>
|
|
Registers a MIME type for a file handler procedure. This allows GIMP
|
|
to determine the MIME type of the file opened or saved using this
|
|
procedure.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>procedure_name</code></em> :</span></td>
|
|
<td> The name of the procedure to associate a MIME type with.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>mime_type</code></em> :</span></td>
|
|
<td> A single MIME type, like for example \"image/jpeg\".
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
<hr>
|
|
<div class="refsect2" lang="en">
|
|
<a name="id2588386"></a><h3>
|
|
<a name="gimp-register-thumbnail-loader"></a>gimp_register_thumbnail_loader ()</h3>
|
|
<a class="indexterm" name="id2588401"></a><pre class="programlisting">gboolean gimp_register_thumbnail_loader (const gchar *load_proc,
|
|
const gchar *thumb_proc);</pre>
|
|
<p>
|
|
Associates a thumbnail loader with a file load procedure.
|
|
</p>
|
|
<p>
|
|
Some file formats allow for embedded thumbnails, other file formats
|
|
contain a scalable image or provide the image data in different
|
|
resolutions. A file plug-in for such a format may register a special
|
|
procedure that allows GIMP to load a thumbnail preview of the image.
|
|
This procedure is then associated with the standard load procedure
|
|
using this function.</p>
|
|
<p>
|
|
|
|
</p>
|
|
<div class="variablelist"><table border="0">
|
|
<col align="left" valign="top">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>load_proc</code></em> :</span></td>
|
|
<td> The name of the procedure the thumbnail loader with.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><em class="parameter"><code>thumb_proc</code></em> :</span></td>
|
|
<td> The name of the thumbnail load procedure.
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td>
|
|
<td> TRUE on success.
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
<p>Since GIMP 2.2
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html>
|