RGtk2: gdkDrawableCopyToImage – R documentation

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gdkDrawableCopyToImage

Description

Copies a portion of drawable into the client side image structure image. If image is NULL, creates a new image of size width x height and copies into that. See gdkDrawableGetImage for further details.

Usage

gdkDrawableCopyToImage(object, image = NULL, src.x, src.y, dest.x, 
    dest.y, width, height)

Arguments

`object`	a `GdkDrawable`
`image`	a `GdkDrawable`, or `NULL` if a new `image` should be created. [ allow-none ]
`src.x`	x coordinate on `drawable`
`src.y`	y coordinate on `drawable`
`dest.x`	x coordinate within `image`. Must be 0 if `image` is `NULL`
`dest.y`	y coordinate within `image`. Must be 0 if `image` is `NULL`
`width`	width of region to get
`height`	height or region to get

Details

Since 2.4

Value

[GdkImage] image, or a new a GdkImage containing the contents of drawable

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