gdkPixbufLoaderGetPixbuf: gdkPixbufLoaderGetPixbuf
In RGtk2: R Bindings for Gtk 2.8.0 and Above
Description
Usage
Arguments
Value
Author(s)
Description
Queries the GdkPixbuf that a pixbuf loader is currently creating.
In general it only makes sense to call this function after the
"area-prepared" signal has been emitted by the loader; this means
that enough data has been read to know the size of the image that
will be allocated. If the loader has not received enough data via
gdkPixbufLoaderWrite, then this function returns NULL. The
returned pixbuf will be the same in all future calls to the loader, Additionally, if the loader is an animation, it will
return the "static image" of the animation
(see gdkPixbufAnimationGetStaticImage).
Usage
1
gdkPixbufLoaderGetPixbuf(object)
Arguments
object
A pixbuf loader.
Value
[GdkPixbuf] The GdkPixbuf that the loader is creating, or NULL if not
enough data has been read to determine how to create the image buffer.
Author(s)
Derived by RGtkGen from GTK+ documentation
RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.
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Description Usage Arguments Value Author(s)
Description
Queries the GdkPixbuf that a pixbuf loader is currently creating.
In general it only makes sense to call this function after the
"area-prepared" signal has been emitted by the loader; this means
that enough data has been read to know the size of the image that
will be allocated. If the loader has not received enough data via
gdkPixbufLoaderWrite, then this function returns NULL. The
returned pixbuf will be the same in all future calls to the loader, Additionally, if the loader is an animation, it will
return the "static image" of the animation
(see gdkPixbufAnimationGetStaticImage).
Usage
1 | gdkPixbufLoaderGetPixbuf(object)
|
Arguments
|
A pixbuf loader. |
Value
[GdkPixbuf] The GdkPixbuf that the loader is creating, or NULL if not
enough data has been read to determine how to create the image buffer.
Author(s)
Derived by RGtkGen from GTK+ documentation
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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