cairoGetScaledFont {RGtk2} | R Documentation

## cairoGetScaledFont

### Description

Gets the current scaled font for a `Cairo`.

### Usage

    cairoGetScaledFont(cr)

### Arguments

``cr`` | [`Cairo`] a `Cairo`

### Details

Since 1.4

### Value

[`CairoScaledFont`] the current scaled font. To keep a reference to it, This function never returns `NULL`. If memory cannot be allocated, a special "nil" `CairoScaledFont` object will be returned on which `cairoScaledFontStatus` returns `CAIRO_STATUS_NO_MEMORY`. Using this nil object will cause its error state to propagate to other objects it is passed to, (for example, calling `cairoSetScaledFont` with a nil font will trigger an error that will shutdown the `Cairo` object).

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]