object BufferParameters
A value class containing the parameters which specify how a buffer should be constructed.
The parameters allow control over:
- Quadrant segments (accuracy of approximation for circular arcs)
- End Cap style
- Join style
- Mitre limit
- whether the buffer is single-sided
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- BufferParameters
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- val CAP_FLAT: Int
Specifies a flat line buffer end cap style.
- val CAP_ROUND: Int
Specifies a round line buffer end cap style.
- val CAP_SQUARE: Int
Specifies a square line buffer end cap style.
- val DEFAULT_MITRE_LIMIT: Double
The default mitre limit Allows fairly pointy mitres.
- val DEFAULT_QUADRANT_SEGMENTS: Int
The default number of facets into which to divide a fillet of 90 degrees.
The default number of facets into which to divide a fillet of 90 degrees. A value of 8 gives less than 2% max error in the buffer distance. For a max error of < 1%, use QS = 12. For a max error of < 0.1%, use QS = 18.
- val DEFAULT_SIMPLIFY_FACTOR: Double
The default simplify factor Provides an accuracy of about 1%, which matches the accuracy of the default Quadrant Segments parameter.
- val JOIN_BEVEL: Int
Specifies a bevel join style.
- val JOIN_MITRE: Int
Specifies a mitre join style.
- val JOIN_ROUND: Int
Specifies a round join style.
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- def bufferDistanceError(quadSegs: Int): Double
Computes the maximum distance error due to a given level of approximation to a true arc.
Computes the maximum distance error due to a given level of approximation to a true arc.
- quadSegs
the number of segments used to approximate a quarter-circle return the error of approximation
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