mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-19 01:40:10 +00:00
45e33fe9c2
2008-02-15 Matthias Clasen <mclasen@redhat.com>
* configure.in: Go back to 2.13.0 as version for now,
as there was no consensus to do the jump.
* many other places: Update Since: tags.
svn path=/trunk/; revision=19586
141 lines
2.2 KiB
Plaintext
141 lines
2.2 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
|
|
File saving
|
|
|
|
<!-- ##### SECTION Short_Description ##### -->
|
|
Saving a pixbuf to a file.
|
|
|
|
<!-- ##### SECTION Long_Description ##### -->
|
|
<para>
|
|
These functions allow to save a #GdkPixbuf in a number of
|
|
file formats. The formatted data can be written to a file
|
|
or to a memory buffer. &gdk-pixbuf; can also call a user-defined
|
|
callback on the data, which allows to e.g. write the image
|
|
to a socket or store it in a database.
|
|
</para>
|
|
|
|
<!-- ##### SECTION See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
<!-- ##### SECTION Stability_Level ##### -->
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_savev ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@filename:
|
|
@type:
|
|
@option_keys:
|
|
@option_values:
|
|
@error:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@filename:
|
|
@type:
|
|
@error:
|
|
@Varargs:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### USER_FUNCTION GdkPixbufSaveFunc ##### -->
|
|
<para>
|
|
Specifies the type of the function passed to
|
|
gdk_pixbuf_save_to_callback(). It is called once for each block of
|
|
bytes that is "written" by gdk_pixbuf_save_to_callback(). If
|
|
successful it should return %TRUE. If an error occurs it should set
|
|
@error and return %FALSE, in which case gdk_pixbuf_save_to_callback()
|
|
will fail with the same error.
|
|
</para>
|
|
|
|
@buf: bytes to be written.
|
|
@count: number of bytes in @buf.
|
|
@error: A location to return an error.
|
|
@data: user data passed to gdk_pixbuf_save_to_callback().
|
|
@Returns: %TRUE if successful, %FALSE (with @error set) if failed.
|
|
@Since: 2.4
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save_to_callback ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@save_func:
|
|
@user_data:
|
|
@type:
|
|
@error:
|
|
@Varargs:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save_to_callbackv ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@save_func:
|
|
@user_data:
|
|
@type:
|
|
@option_keys:
|
|
@option_values:
|
|
@error:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save_to_buffer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@buffer:
|
|
@buffer_size:
|
|
@type:
|
|
@error:
|
|
@Varargs:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save_to_bufferv ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@buffer:
|
|
@buffer_size:
|
|
@type:
|
|
@option_keys:
|
|
@option_values:
|
|
@error:
|
|
@Returns:
|
|
|
|
|
|
<!-- ##### FUNCTION gdk_pixbuf_save_to_stream ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pixbuf:
|
|
@stream:
|
|
@type:
|
|
@cancellable:
|
|
@error:
|
|
@Varargs:
|
|
@Returns:
|
|
|
|
|