cairoSetOperator {RGtk2}R Documentation

cairoSetOperator

Description

Sets the compositing operator to be used for all drawing operations. See CairoOperator for details on the semantics of each available compositing operator.

Usage

cairoSetOperator(cr, op)

Arguments

cr

[Cairo] a Cairo

op

[CairoOperator] a compositing operator, specified as a CairoOperator

Details

The default operator is CAIRO_OPERATOR_OVER.

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.20.21 Index]