RGtk2: cairoImageSurfaceGetData – R documentation

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cairoImageSurfaceGetData

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

cairoImageSurfaceGetData(surface)

surface

[CairoSurface] a cairo_image_surface_t

Since 1.2

[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.

Derived by RGtkGen from GTK+ documentation

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