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Draws a smooth Bezier curve to fit the points provided.

Arg	Type	Description	Values
point1	[pair!]	End point A
point2	[pair!]	Control point A
point3	[pair!]	End point B, or control point B
point4	[pair!]	End point B

Either three or more points should be specified. Three points determines a cubic Bezier curve with two endpoints and one control point. Four points provides two control points. Additional points are needed for complicated curves like circular and elliptical arcs.

curve 20x150 60x250 200x50	Curve With One Control Point
curve 20x20 80x300 140x20 200x300	Curve With Two Control Points
pen yellow line-pattern red 5 5 line-width 4 curve 20x150 60x250 200x50	Thick Curve With Patterned Line
pen yellow line-pattern red 5 5 line-width 4 fill-pen blue curve 20x20 80x300 140x20 200x300	With Fill Pen

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Pages Draw Anti-Alias Arc Arrow Box Circle Clip Curve Ellipse

Fill-Pen Fill-Rule Gamma Grad-Pen Invert-Matrix Image Image-Filter Line Line-Cap

Line-Join Line-Pattern Line-Width Matrix Pen Polygon Push Reset-Matrix Rotate

Scale Shape Skew Spline Text Transform Translate Triangle

Chapters R3 Introduction Getting Started With R3 The Graphical User Interface Script Writing With The VID Dialect Script Writing With The Draw Dialect The Graphic Object

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