Function
GskPathForeachFunc
Declaration
gboolean
(* GskPathForeachFunc) (
  GskPathOperation op,
  const graphene_point_t* pts,
  gsize n_pts,
  float weight,
  gpointer user_data
)
Description [src]
Prototype of the callback to iterate through the operations of a path.
For each operation, the callback is given the op itself, the points
that the operation is applied to in pts, and a weight for conic
curves. The n_pts argument is somewhat redundant, since the number
of points can be inferred from the operation.
Each contour of the path starts with a GSK_PATH_MOVE operation.
Closed contours end with a GSK_PATH_CLOSE operation.
Parameters
- op
- 
            Type: GskPathOperationThe operation. 
- pts
- 
            Type: graphene_point_tThe points of the operation. The data is owned by the caller of the function. 
- n_pts
- 
            Type: gsizeThe number of points. 
- weight
- 
            Type: floatThe weight for conic curves, or unused if not a conic curve. 
- user_data
- 
            Type: gpointerThe user data provided with the function. The argument can be NULL.The data is owned by the caller of the function.