Learn R Programming

RGtk2 (version 2.20.31)

pangoRendererGetLayoutLine: pangoRendererGetLayoutLine

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

pangoRendererGetLayoutLine(renderer)

Arguments

Value

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

Details

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