Gtk.Extra.Plot_Polar
Hierarchy
GObject_Record
Gtk_Object_Record
Gtk_Widget_Record
Gtk_Plot_Record
Gtk_Plot_Polar_Record
Navigation
Description
Types
Subprograms
General
Entities
Description
This special type of data set displays itself in polar coordinates.
Types
type
Gtk_Plot_Polar
is
access
all
Gtk_Plot_Polar_Record'Class;
type
Gtk_Plot_Polar_Record
is
new
Gtk.Extra.Plot.Gtk_Plot_Record
with
private
;
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
Get_Angle
Get_Type
Gtk_New
Initialize
Rotate