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Diffstat (limited to 'docs/reference/gdk-pixbuf/tmpl/creating.sgml')
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1 files changed, 0 insertions, 129 deletions
diff --git a/docs/reference/gdk-pixbuf/tmpl/creating.sgml b/docs/reference/gdk-pixbuf/tmpl/creating.sgml deleted file mode 100644 index ffd7bd12ac..0000000000 --- a/docs/reference/gdk-pixbuf/tmpl/creating.sgml +++ /dev/null @@ -1,129 +0,0 @@ -<!-- ##### SECTION Title ##### --> -Image Data in Memory - -<!-- ##### SECTION Short_Description ##### --> -Creating a pixbuf from image data that is already in memory. - -<!-- ##### SECTION Long_Description ##### --> - <para> - The most basic way to create a pixbuf is to wrap an existing pixel - buffer with a #GdkPixbuf structure. You can use the - gdk_pixbuf_new_from_data() function to do this You need to specify - the destroy notification function that will be called when the - data buffer needs to be freed; this will happen when a #GdkPixbuf - is finalized by the reference counting functions If you have a - chunk of static data compiled into your application, you can pass - in %NULL as the destroy notification function so that the data - will not be freed. - </para> - - <para> - The gdk_pixbuf_new() function can be used as a convenience to - create a pixbuf with an empty buffer. This is equivalent to - allocating a data buffer using <function>malloc()</function> and - then wrapping it with gdk_pixbuf_new_from_data(). The gdk_pixbuf_new() - function will compute an optimal rowstride so that rendering can be - performed with an efficient algorithm. - </para> - - <para> - As a special case, you can use the gdk_pixbuf_new_from_xpm_data() - function to create a pixbuf from inline XPM image data. - </para> - - <para> - You can also copy an existing pixbuf with the gdk_pixbuf_copy() - function. This is not the same as just doing a g_object_ref() - on the old pixbuf; the copy function will actually duplicate the - pixel data in memory and create a new #GdkPixbuf structure for it. - </para> - -<!-- ##### SECTION See_Also ##### --> - <para> - gdk_pixbuf_finalize(). - </para> - -<!-- ##### SECTION Stability_Level ##### --> - - -<!-- ##### SECTION Image ##### --> - - -<!-- ##### FUNCTION gdk_pixbuf_new ##### --> -<para> - -</para> - -@colorspace: -@has_alpha: -@bits_per_sample: -@width: -@height: -@Returns: - - -<!-- ##### FUNCTION gdk_pixbuf_new_from_data ##### --> -<para> - -</para> - -@data: -@colorspace: -@has_alpha: -@bits_per_sample: -@width: -@height: -@rowstride: -@destroy_fn: -@destroy_fn_data: -@Returns: - - -<!-- ##### FUNCTION gdk_pixbuf_new_from_xpm_data ##### --> -<para> - -</para> - -@data: -@Returns: - - -<!-- ##### FUNCTION gdk_pixbuf_new_from_inline ##### --> -<para> - -</para> - -@data_length: -@data: -@copy_pixels: -@error: -@Returns: - - -<!-- ##### FUNCTION gdk_pixbuf_new_subpixbuf ##### --> -<para> - -</para> - -@src_pixbuf: -@src_x: -@src_y: -@width: -@height: -@Returns: - - -<!-- ##### FUNCTION gdk_pixbuf_copy ##### --> -<para> - -</para> - -@pixbuf: -@Returns: <!-- -Local variables: -mode: sgml -sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "") -End: ---> - - |