Method

GeglCurvecalc_values

Declaration [src] 

void
gegl_curve_calc_values (
  GeglCurve* curve,
  gdouble x_min,
  gdouble x_max,
  guint num_samples,
  gdouble* xs,
  gdouble* ys
)

Description [src]

Compute a set (lookup table) of coordinates.

This method is not directly available to language bindings.

Parameters

x_min

Type: gdouble

The minimum value to compute for.

x_max

Type: gdouble

The maximum value to compute for.

num_samples

Type: guint

Number of samples to calculate.

xs

Type: gdouble*

Return location for the x coordinates.

The data is owned by the caller of the function.
ys

Type: gdouble*

Return location for the y coordinates.

The data is owned by the caller of the function.