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 guint
 

The position of the value number to retrieve.

x gdouble*
 

X coordinate return location.

 The argument will be set by the function.
y gdouble*
 

Y coordinate return location.

 The argument will be set by the function.