Method

GeglPathcalc

Declaration [src]

gboolean
gegl_path_calc (
  GeglPath* path,
  gdouble pos,
  gdouble* x,
  gdouble* y
)

Description [src]

Compute the coordinates of the path at the position (length measured from start of path, not including discontinuities).

Parameters

pos gdouble
 

How far along the path.

x gdouble*
 

Return location for x coordinate.

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

Return location for y coordinate.

 The argument will be set by the function.

Return value

Returns: gboolean
  No description available.