file-loading.sgml

linux下电话本所依赖的一些图形库

<!-- ##### SECTION Title ##### -->
File Loading

<!-- ##### SECTION Short_Description ##### -->
Loading a pixbuf from a file.

<!-- ##### SECTION Long_Description ##### -->
  <para>
    The &gdk-pixbuf; library provides a simple mechanism for loading
    an image from a file in synchronous fashion.  This means that the
    library takes control of the application while the file is being
    loaded; from the user's point of view, the application will block
    until the image is done loading.
  </para>

  <para>
    This interface can be used by applications in which blocking is
    acceptable while an image is being loaded.  It can also be used to
    load small images in general.  Applications that need progressive
    loading can use the #GdkPixbufLoader functionality instead.
  </para>

<!-- ##### SECTION See_Also ##### -->
  <para>
    #GdkPixbufLoader.
  </para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### FUNCTION gdk_pixbuf_new_from_file ##### -->
<para>

</para>

@filename: 
@error: 
@Returns: <!--
Local variables:
mode: sgml
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
End:
-->


<!-- ##### FUNCTION gdk_pixbuf_new_from_file_at_size ##### -->
<para>

</para>

@filename: 
@width: 
@height: 
@error: 
@Returns: 


<!-- ##### FUNCTION gdk_pixbuf_new_from_file_at_scale ##### -->
<para>

</para>

@filename: 
@width: 
@height: 
@preserve_aspect_ratio: 
@error: 
@Returns: 
<!-- # Unused Parameters # -->
@keep_aspect_ratio: 


<!-- ##### FUNCTION gdk_pixbuf_get_file_info ##### -->
<para>

</para>

@filename: 
@width: 
@height: 
@Returns: