pangoRendererDrawErrorUnderline: pangoRendererDrawErrorUnderline

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

Draw a squiggly line that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. (The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle)

Usage

pangoRendererDrawErrorUnderline(object, x, y, width, height)

Arguments

object	[PangoRenderer] a PangoRenderer
x	[integer] X coordinate of underline, in Pango units in user coordinate system
y	[integer] Y coordinate of underline, in Pango units in user coordinate system
width	[integer] width of underline, in Pango units in user coordinate system
height	[integer] height of underline, in Pango units in user coordinate system

Details

This should be called while renderer is already active. Use pangoRendererActivate to activate a renderer. Since 1.8

Author(s)

Derived by RGtkGen from GTK+ documentation

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