Path

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Object Hierarchy:

Description:

Content:

Static methods:

• public static void free (List<string> path)
  This function frees the memory allocated for the list and the strings it contains.
• public static unowned Path? get_by_id (int32 path_id)
  Returns a Path representing path_id .
• public static string get_user_writable_dir (List<string> path)
  Note that you have to g_free the returned string.
• public static List<string> parse (string path, int max_paths, bool check, out List<string> check_failed)
• public static string to_str (List<string> path)

Creation methods:

• public Path (Image image, string? name)
  Create a new empty path object.
• public Path.from_text_layer (Image image, Layer layer)
  Create a new path object from a text layer.

Methods:

• public bool bezier_stroke_conicto (int stroke_id, double x0, double y0, double x1, double y1)
  Extends a bezier stroke with a conic bezier spline.
• public bool bezier_stroke_cubicto (int stroke_id, double x0, double y0, double x1, double y1, double x2, double y2)
  Extends a bezier stroke with a cubic bezier spline.
• public bool bezier_stroke_lineto (int stroke_id, double x0, double y0)
  Extends a bezier stroke with a lineto.
• public int bezier_stroke_new_ellipse (double x0, double y0, double radius_x, double radius_y, double angle)
  Adds a bezier stroke describing an ellipse the path object.
• public int bezier_stroke_new_moveto (double x0, double y0)
  Adds a bezier stroke with a single moveto to the path object.
• public unowned Path copy ()
  Copy a path object.
• public int32[] get_strokes ()
  List the strokes associated with the passed path.
• public bool remove_stroke (int stroke_id)
  remove the stroke from a path object.
• public bool stroke_close (int stroke_id)
  closes the specified stroke.
• public bool stroke_flip (int stroke_id, OrientationType flip_type, double axis)
  flips the given stroke.
• public bool stroke_flip_free (int stroke_id, double x1, double y1, double x2, double y2)
  flips the given stroke about an arbitrary axis.
• public double stroke_get_length (int stroke_id, double precision)
  Measure the length of the given stroke.
• public bool stroke_get_point_at_dist (int stroke_id, double dist, double precision, out double x_point, out double y_point, out double slope, out bool valid)
  Get point at a specified distance along the stroke.
• public PathStrokeType stroke_get_points (int stroke_id, out double[] controlpoints, out bool closed)
  returns the control points of a stroke.
• public double[] stroke_interpolate (int stroke_id, double precision, out bool closed)
  returns polygonal approximation of the stroke.
• public int stroke_new_from_points (PathStrokeType type, double[] controlpoints, bool closed)
  Adds a stroke of a given type to the path object.
• public bool stroke_reverse (int stroke_id)
  reverses the specified stroke.
• public bool stroke_rotate (int stroke_id, double center_x, double center_y, double angle)
  rotates the given stroke.
• public bool stroke_scale (int stroke_id, double scale_x, double scale_y)
  scales the given stroke.
• public bool stroke_translate (int stroke_id, double off_x, double off_y)
  translate the given stroke.

Inherited Members: