RGtk2: pangoCairoShowErrorUnderline – R documentation

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pangoCairoShowErrorUnderline

Description

Draw a squiggly line in the specified cairo context 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

pangoCairoShowErrorUnderline(cr, x, y, width, height)

Arguments

`cr`	[`Cairo`] a Cairo context
`x`	[numeric] The X coordinate of one corner of the rectangle
`y`	[numeric] The Y coordinate of one corner of the rectangle
`width`	[numeric] Non-negative width of the rectangle
`height`	[numeric] Non-negative height of the rectangle

Details

Since 1.14

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release