RGtk2: gtkWidgetTranslateCoordinates – R documentation

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gtkWidgetTranslateCoordinates

Description

Translate coordinates relative to src.widget's allocation to coordinates relative to dest.widget's allocations. In order to perform this operation, both widgets must be realized, and must share a common toplevel.

Usage

gtkWidgetTranslateCoordinates(object, dest.widget, src.x, src.y)

Arguments

`object`	a `GtkWidget`
`dest.widget`	a `GtkWidget`
`src.x`	X position relative to `src.widget`
`src.y`	Y position relative to `src.widget`

Value

A list containing the following elements:

`retval`	[logical] `FALSE` if either widget was not realized, or there was no common ancestor. In this case, nothing is stored in `dest.x` and `dest.y`. Otherwise `TRUE`.
`dest.x`	location to store X position relative to `dest.widget`. [ out ]
`dest.y`	location to store Y position relative to `dest.widget`. [ out ]

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