gtkColorSelectionSetPreviousAlpha {RGtk2} | R Documentation

## gtkColorSelectionSetPreviousAlpha

### Description

Sets the 'previous' alpha to be `alpha`. This function should be called with some hesitations, as it might seem confusing to have that alpha change.

### Usage

    gtkColorSelectionSetPreviousAlpha(object, alpha)

### Arguments

``object`` | a `GtkColorSelection`.
``alpha`` | an integer between 0 and 65535.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]