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 |
guint |
Number of samples to compute. |
|
| The argument will be set by the function. | |
xs |
An array of gdouble |
Return location for x coordinates. |
|
| The argument will be set by the function. | |
The length of the array is specified in the num_samples argument. | |
| The data is owned by the caller of the function. | |
ys |
An array of gdouble |
Return location for y coordinates. |
|
| The argument will be set by the function. | |
The length of the array is specified in the num_samples argument. | |
| The data is owned by the caller of the function. |