DIRECTORY ImagerBasic USING [Bezier, Pair, PathMapType, StrokeEnd, Transformation], ImagerScanConverter USING [DevicePath, DeviceRectangle]; ImagerStroke: CEDAR DEFINITIONS ~ BEGIN DevicePath: TYPE ~ ImagerScanConverter.DevicePath; DeviceRectangle: TYPE ~ ImagerScanConverter.DeviceRectangle; Bezier: TYPE ~ ImagerBasic.Bezier; DevicePathFromStroke: PROC [ pathMap: ImagerBasic.PathMapType, pathData: REF, clientToDevice: ImagerBasic.Transformation, width: REAL, strokeEnd: ImagerBasic.StrokeEnd, closed: BOOLEAN, clipBox: DeviceRectangle, scratch: DevicePath _ NIL -- for re-use of storage ] RETURNS [devicePath: DevicePath]; Subdivide: PROC [bezier: Bezier, vertex: PROC[ImagerBasic.Pair], tolerance: REAL _ 0.5]; FlatBezier: PROC [bezier: Bezier, epsilon: REAL] RETURNS [BOOLEAN]; Split: PROC [bezier: Bezier] RETURNS[firstHalf, secondHalf: Bezier]; END. zImagerStroke.mesa Michael Plass, February 6, 1984 1:34:15 pm PST Edited by Doug Wyatt, November 22, 1983 11:34 am Ê@˜J™J™.J™0J˜šÏk ˜ Jšœ œ8˜IJšœœ˜8—J˜Jšœœ ˜Jšœ˜J˜Jšœ œ"˜2Jšœœ'˜