RGtk2: cairoPatternSetUserData – R documentation

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cairoPatternSetUserData

Attach user data to pattern. To remove user data from a surface, call this function with the key that was used to set it and NULL for data.

cairoPatternSetUserData(pattern, key, user.data)

`pattern`	[`CairoPattern`] a `CairoPattern`
`key`	[`CairoUserDataKey`] the a `CairoUserDataKey` to attach the user data to
`user.data`	[R object] the user data to attach to the `CairoPattern`

Since 1.4

[CairoStatus] CAIRO_STATUS_SUCCESS or CAIRO_STATUS_NO_MEMORY if a slot could not be allocated for the user data.

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