Method

GeglCurveget_point

Declaration [src] 

void
gegl_curve_get_point (
  GeglCurve* curve,
  guint index,
  gdouble* x,
  gdouble* y
)

Description [src]

Retrive the coordinates for an index.

Parameters

index

Type: guint

The position of the value number to retrieve.

x

Type: gdouble*

X coordinate return location.

The argument will be set by the function.
y

Type: gdouble*

Y coordinate return location.

The argument will be set by the function.