| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Geom2D.CubicBezier.Outline
Description
Offsetting bezier curves and stroking curves.
Synopsis
- bezierOffset :: CubicBezier Double -> Double -> Maybe Int -> Double -> [CubicBezier Double]
- bezierOffsetPoint :: CubicBezier Double -> Double -> Double -> (DPoint, DPoint)
Documentation
Arguments
| :: CubicBezier Double | The curve |
| -> Double | Offset distance. |
| -> Maybe Int | maximum subcurves |
| -> Double | Tolerance. |
| -> [CubicBezier Double] | The offset curve |
Calculate an offset path from the bezier curve to within tolerance. If the distance is positive offset to the left, otherwise to the right. A smaller tolerance may require more bezier curves in the path to approximate the offset curve
bezierOffsetPoint :: CubicBezier Double -> Double -> Double -> (DPoint, DPoint) Source #