Class
Gdk.Texture
Description [src]
abstract class Gdk.Texture : GObject.Object {
/* No available fields */
}
GdkTexture
is the basic element used to refer to pixel data.
It is primarily meant for pixel data that will not change over multiple frames, and will be used for a long time.
There are various ways to create GdkTexture
objects from a
GdkPixbuf
, or a Cairo surface, or other pixel data.
The ownership of the pixel data is transferred to the GdkTexture
instance; you can only make a copy of it, via
gdk_texture_download()
.
GdkTexture
is an immutable object: That means you cannot change
anything about it other than increasing the reference count via
g_object_ref()
.
Constructors
gdk_texture_new_for_pixbuf
Creates a new texture object representing the GdkPixbuf
.
gdk_texture_new_from_file
Creates a new texture by loading an image from a file.
gdk_texture_new_from_resource
Creates a new texture by loading an image from a resource.
Instance methods
gdk_texture_download
Downloads the texture
into local memory.
gdk_texture_get_height
Returns the height of the texture
, in pixels.
gdk_texture_get_width
Returns the width of texture
, in pixels.
gdk_texture_save_to_png
Store the given texture
to the filename
as a PNG file.
Methods inherited from GdkPaintable (9)
gdk_paintable_compute_concrete_size
Compute a concrete size for the GdkPaintable
.
gdk_paintable_get_current_image
Gets an immutable paintable for the current contents displayed by paintable
.
gdk_paintable_get_flags
Get flags for the paintable.
gdk_paintable_get_intrinsic_aspect_ratio
Gets the preferred aspect ratio the paintable
would like to be displayed at.
gdk_paintable_get_intrinsic_height
Gets the preferred height the paintable
would like to be displayed at.
gdk_paintable_get_intrinsic_width
Gets the preferred width the paintable
would like to be displayed at.
gdk_paintable_invalidate_contents
Called by implementations of GdkPaintable
to invalidate their contents.
gdk_paintable_invalidate_size
Called by implementations of GdkPaintable
to invalidate their size.
gdk_paintable_snapshot
Snapshots the given paintable with the given width
and height
.
Properties
Gdk.Texture:height
The height of the texture, in pixels.
Gdk.Texture:width
The width of the texture, in pixels.