RGtk2 (version 2.10.9-1)

cairoCopyPath: cairoCopyPath

Description

Creates a copy of the current path and returns it to the user as a CairoPath. See CairoPathData for hints on how to iterate over the returned data structure.

Usage

cairoCopyPath(cr)

Arguments

cr

[Cairo] a cairo context

Value

• [CairoPath] the copy of the current path.

Details

This function will always return a valid pointer, but the result will have no data (data==NULL and num_data==0), if either of the following conditions hold:

In either case, path->status will be set to CAIRO_STATUS_NO_MEMORY (regardless of what the error status in cr might have been).