pangoRendererGetLayoutLine: pangoRendererGetLayoutLine

Description Usage Arguments Details Value Author(s)

View source: R/pangoFuncs.R

Description

Gets the layout line currently being rendered using renderer. Calling this function only makes sense from inside a subclass's methods, like in its draw_shape() for example.

Usage

1

Arguments

renderer

[PangoRenderer] a PangoRenderer

Details

The returned layout line should not be modified while still being rendered. Since 1.20

Value

[PangoLayoutLine] the layout line, or NULL if no layout line is being rendered using renderer at this time.

Author(s)

Derived by RGtkGen from GTK+ documentation


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