Method
GeglPathcalc_values
Declaration [src]
void
gegl_path_calc_values (
  GeglPath* path,
  guint num_samples,
  gdouble* xs,
  gdouble* ys
)
Description [src]
Compute num_samples for a path into the provided arrays xs and ys
the returned values include the start and end positions of the path.
This method is not directly available to language bindings.
Parameters
- num_samples
- 
            Type: guintNumber of samples to compute. The argument will be set by the function. 
- xs
- 
            Type: An array of gdoubleReturn location for x coordinates. The argument will be set by the function. The length of the array is specified in the num_samplesargument.The returned data is owned by the instance. 
- ys
- 
            Type: An array of gdoubleReturn location for y coordinates. The argument will be set by the function. The length of the array is specified in the num_samplesargument.The returned data is owned by the instance.