GSRotatePoint(_:_:)GSRotatePointGSRotatePoint

Numeric Conversion and Rotation

• GSFloatToFraction(_:_:_:_:)GSFloatToFractionGSFloatToFraction
• GSAngleToSlope(_:_:_:)GSAngleToSlopeGSAngleToSlope

  convert and angle (CCV from 12 o’clock) to run/rise as stored in the hhea table

• GSAngleFromString(_:)GSAngleFromStringGSAngleFromString

  The angle of run/rise. This can be used to write the italic angle so the angle is positive CCV from 12 o’clock

• GSRotatePointAroundCenter(_:_:_:)GSRotatePointAroundCenterGSRotatePointAroundCenter