GtkCurve
GtkCurve — an editable curve.
Synopsis
class GtkCurve GtkDrawingArea
{
curve_type; // GtkCurveType : Read / Write
max_x; // gfloat : Read / Write
max_y; // gfloat : Read / Write
min_x; // gfloat : Read / Write
min_y; // gfloat : Read / Write
}