cairoImageSurfaceGetData: cairoImageSurfaceGetData

Description Usage Arguments Details Value Author(s)

View source: R/cairoFuncs.R

Description

Get a pointer to the data of the image surface, for direct inspection or modification.

Usage

1

Arguments

surface

[CairoSurface] a cairo_image_surface_t

Details

Since 1.2

Value

[char] a pointer to the image data of this surface or NULL if surface is not an image surface, or if cairoSurfaceFinish has been called.

Author(s)

Derived by RGtkGen from GTK+ documentation


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