RGtk2 (version 2.20.31)

gdkRegionShrink: gdkRegionShrink

Description

Resizes a region by the specified amount. Positive values shrink the region. Negative values expand it.

Usage

gdkRegionShrink(object, dx, dy)

Arguments

object

a GdkRegion

dx

the number of pixels to shrink the region horizontally

dy

the number of pixels to shrink the region vertically