cairoDeviceToUserDistance: cairoDeviceToUserDistance

Description Usage Arguments Author(s)

View source: R/cairoFuncs.R

Description

Transform a distance vector from device space to user space. This function is similar to cairoDeviceToUser except that the translation components of the inverse CTM will be ignored when transforming (dx,dy).

Usage

1

Arguments

cr

[Cairo] a cairo context

dx

[numeric] X component of a distance vector (in/out parameter)

dy

[numeric] Y component of a distance vector (in/out parameter)

Author(s)

Derived by RGtkGen from GTK+ documentation


RGtk2 documentation built on June 12, 2018, 5:06 p.m.