gdkDrawTrapezoids {RGtk2} | R Documentation

## gdkDrawTrapezoids

### Description

Draws a set of anti-aliased trapezoids. The trapezoids are combined using saturation addition, then drawn over the background as a set. This is low level functionality used internally to implement rotated underlines and backgrouds when rendering a PangoLayout and is likely not useful for applications.

### Usage

    gdkDrawTrapezoids(drawable, gc, trapezoids)

### Arguments

``drawable`` | a `GdkDrawable`
``gc`` | a `GdkGC`
``trapezoids`` | a list of `GdkTrapezoid` structures

### Details

Since 2.6

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]