Method

GimpVectorsstroke_new_from_points

since: 2.4

Declaration [src]

gint
gimp_vectors_stroke_new_from_points (
  GimpVectors* vectors,
  GimpVectorsStrokeType type,
  gint num_points,
  const gdouble* controlpoints,
  gboolean closed
)

Description [src]

Adds a stroke of a given type to the vectors object.

Adds a stroke of a given type to the vectors object. The coordinates of the control points can be specified. For now only strokes of the type GIMP_VECTORS_STROKE_TYPE_BEZIER are supported. The control points are specified as a pair of float values for the x- and y-coordinate. The Bezier stroke type needs a multiple of three control points. Each Bezier segment endpoint (anchor, A) has two additional control points (C) associated. They are specified in the order CACCACCAC…

Available since: 2.4

Parameters

type

Type: GimpVectorsStrokeType

Type of the stroke (always GIMP_VECTORS_STROKE_TYPE_BEZIER for now).

num_points

Type: gint

The number of elements in the array, i.e. the number of controlpoints in the stroke * 2 (x- and y-coordinate).

controlpoints

Type: An array of double

List of the x- and y-coordinates of the control points.

The length of the array is specified in the num_points argument.

The data is owned by the caller of the function.

closed

Type: gboolean

Whether the stroke is to be closed or not.

Return value

Type: gint

The stroke ID of the newly created stroke.