gdk-pixbuf-gdk-pixbuf {RGtk2}R Documentation

The GdkPixbuf Structure

Description

Information that describes an image.

Methods and Functions

gdkPixbufGetColorspace(object)
gdkPixbufGetNChannels(object)
gdkPixbufGetHasAlpha(object)
gdkPixbufGetBitsPerSample(object)
gdkPixbufGetPixels(object)
gdkPixbufGetWidth(object)
gdkPixbufGetHeight(object)
gdkPixbufGetRowstride(object)
gdkPixbufGetOption(object, key)
gdkPixbuf(width = -1, height = -1, filename, colorspace, has.alpha, bits.per.sample, preserve.aspect.ratio = 1, data, stream, cancellable = NULL, rowstride, .errwarn = TRUE)

Hierarchy

GObject
   +----GdkPixbuf

Detailed Description

The GdkPixbuf structure contains information that describes an image in memory.

Structures

GdkPixbuf

This is the main structure in the gdk-pixbuf library. It is used to represent images. It contains information about the image's pixel data, its color space, bits per sample, width and height, and the rowstride (the number of bytes between the start of one row and the start of the next).

Convenient Construction

gdkPixbuf is the result of collapsing the constructors of GdkPixbuf (gdkPixbufNew, gdkPixbufNewFromFile, gdkPixbufNewFromFileAtSize, gdkPixbufNewFromFileAtScale, gdkPixbufNewFromData, gdkPixbufNewFromXpmData, NULL, gdkPixbufNewFromStream, gdkPixbufNewFromStreamAtScale) and accepts a subset of its arguments matching the required arguments of one of its delegate constructors.

Enums and Flags

Properties

Author(s)

Derived by RGtkGen from GTK+ documentation

References

http://library.gnome.org/devel//gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html


[Package RGtk2 version 2.20.21 Index]