namespace CairoChart { public class Cursor { public enum Orientation { VERTICAL = 0, // default HORIZONTAL } public struct Style { public Orientation orientation; public double select_distance; public Line.Style line_style; public Style () { orientation = Orientation.VERTICAL; select_distance = 32; line_style = Line.Style(Color(0.2, 0.2, 0.2, 0.8)); } } } }