Warning
gdk_region_shrink has been deprecated since version 2.22 and should not be used in newly-written code. There is no replacement for this function.
Resizes a region by the specified amount.
Positive values shrink the region. Negative values expand it.
Warning gdk_region_shrink has been deprecated since version 2.22 and should not be used in newly-written code. There is no replacement for this function. Resizes a region by the specified amount. Positive values shrink the region. Negative values expand it.