cairoUserToDevice: cairoUserToDevice

Description Usage Arguments Author(s)

View source: R/cairoFuncs.R

Description

Transform a coordinate from user space to device space by multiplying the given point by the current transformation matrix (CTM).

Usage

1

Arguments

cr

[Cairo] a cairo context

x

[numeric] X value of coordinate (in/out parameter)

y

[numeric] Y value of coordinate (in/out parameter)

Author(s)

Derived by RGtkGen from GTK+ documentation


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