1 15 3 1 10 1 100 20 1 10 False 6 Smooth Lines True -1 -1 dialog False True True vertical 12 False True end gtk-ok True True True True True True False True 0 gtk-cancel True True True True False True 1 gtk-help True True True 6 True False True 2 True False True end 0 True False True True vertical 6 True False True 12 True False Line _Type: True 0 False True 0 True False True 0 Cubic spline B-spline Apply a line curve model. False True 1 False True 1 True False 6 12 True False 3 6 True False start _Resolution: True ResolutionSpinbutton 0 0 True False start _Degree of polynomials: True PolynomialsSpinButton 0 1 True True True ResolutionAdjustment Set the resolution. 1 0 True True True PolynomialsAdjustment Set the degree of the polynomials. 1 1 False True 2 False True 0 ok cancel help Apply a line curve model.