cairoDeviceToUserDistance {RGtk2} | R Documentation

## cairoDeviceToUserDistance

### 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

    cairoDeviceToUserDistance(cr, dx, dy)

### 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

[Package RGtk2 version 2.20.36.3 Index]