pangoCairoUpdateContext {RGtk2} | R Documentation

## pangoCairoUpdateContext

### Description

Updates a `PangoContext` previously created for use with Cairo to match the current transformation and target surface of a Cairo context. If any layouts have been created for the context, it's necessary to call `pangoLayoutContextChanged` on those layouts.

### Usage

    pangoCairoUpdateContext(cr, context)

### Arguments

``cr`` | [`Cairo`] a Cairo context
``context`` | [`PangoContext`] a `PangoContext`, from a pangocairo font map

### Details

Since 1.10

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]