Toc Gallery Index Tree Gtk.Extra.Plot_Polar

Hierarchy

Description

This special type of data set displays itself in polar coordinates.

Types

Subprograms

  • procedure Gtk_New (Polar : out Gtk_Plot_Polar; Drawable : Gdk.Drawable.Gdk_Drawable := null; Width, Height : Gdouble := 0.0);
    Create a new polar plot. If Width and Height are 0, they are left unspecified when calling the C function.
  • procedure Initialize (Polar : access Gtk_Plot_Polar_Record'Class; Drawable : Gdk.Drawable.Gdk_Drawable; Width, Height : Gdouble := 0.0);
    Internal initialization function. See the section "Creating your own widgets" in the documentation.
  • function Get_Type return Gtk.Gtk_Type;
    Return the internal value associated with a Gtk_Box
  • procedure Rotate (Polar : access Gtk_Plot_Polar_Record; Angle : Gdouble);
    Rotate the graph by a given amount of radians.
  • function Get_Angle (Polar : access Gtk_Plot_Polar_Record) return Gdouble;
    Return the current angle for the polar plot

Alphabetical Index