gtkWidgetIntersect: gtkWidgetIntersect

Description Usage Arguments Value Author(s)

View source: R/gtkFuncs.R

Description

Computes the intersection of a widget's area and area, storing the intersection in intersection, and returns TRUE if there was an intersection. intersection may be NULL if you're only interested in whether there was an intersection.

Usage

1

Arguments

object

a GtkWidget

area

a rectangle

intersection

rectangle to store intersection of widget and area

Value

[logical] TRUE if there was an intersection

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.