gdkPixbufRenderPixmapAndMask: gdkPixbufRenderPixmapAndMask
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Usage Arguments Details Value Author(s)

Creates a pixmap and a mask bitmap which are returned in the pixmap.return and mask.return arguments, respectively, and renders a pixbuf and its corresponding thresholded alpha mask to them. This is merely a convenience function; applications that need to render pixbufs with dither offsets or to given drawables should use gdkDrawPixbuf and gdkPixbufRenderThresholdAlpha.

1	gdkPixbufRenderPixmapAndMask(object, alpha.threshold = 127)

`object`	A pixbuf.
`alpha.threshold`	Threshold value for opacity values.

The pixmap that is created is created for the colormap returned by gdkRgbGetColormap. You normally will want to instead use the actual colormap for a widget, and use gdkPixbufRenderPixmapAndMaskForColormap.

If the pixbuf does not have an alpha channel, then *mask.return will be set to NULL.

A list containing the following elements:

`pixmap.return`	Location to store a pointer to the created pixmap, or `NULL` if the pixmap is not needed.
`mask.return`	Location to store a pointer to the created mask, or `NULL` if the mask is not needed.