GSPointOnLine(_:_:_:)GSPointOnLineGSPointOnLine

Curve Evaluation and Tangents

• GSPointOffsetFromLine(_:_:_:_:)GSPointOffsetFromLineGSPointOffsetFromLine

  Like GSPointOnLine, but with the returned point offset by a certain amount onto a parallel line. So, more like the inverse of GSNearestPointOnLine.

• GSPointOffsetAtAngle(_:_:_:)GSPointOffsetAtAngleGSPointOffsetAtAngle

  Returns a new point offset by the given distance in the direction of the given angle in radiants.

• GSPointAtTime(_:_:_:_:_:)GSPointAtTimeGSPointAtTime
• GSPointOnCubicPoints(_:_:_:_:_:)GSPointOnCubicPointsGSPointOnCubicPoints
• GSPointOnCubicSegment(_:_:)GSPointOnCubicSegmentGSPointOnCubicSegment
• GSPointOnQuarticPoints(_:_:_:_:_:_:)GSPointOnQuarticPointsGSPointOnQuarticPoints
• GSPointOnQuarticSegment(_:_:)GSPointOnQuarticSegmentGSPointOnQuarticSegment
• GSPointOnQuadraticPoints(_:_:_:_:)GSPointOnQuadraticPointsGSPointOnQuadraticPoints
• GSTangentOnQuadraticPoints(_:_:_:_:)GSTangentOnQuadraticPointsGSTangentOnQuadraticPoints
• GSTangentOnQuadraticSegment(_:_:_:)GSTangentOnQuadraticSegmentGSTangentOnQuadraticSegment
• GSTangentOnCubicSegment(_:_:)GSTangentOnCubicSegmentGSTangentOnCubicSegment
• GSTangentOnCubicPoints(_:_:_:_:_:)GSTangentOnCubicPointsGSTangentOnCubicPoints
• GSTangentOnQuadraticThroughPoint(_:_:_:_:_:)GSTangentOnQuadraticThroughPointGSTangentOnQuadraticThroughPoint