[Overview][Types][Procedures and functions][Index] Reference for unit 'GraphMath' (#lcl)

RadialPoint

Get the RadialPoint at any given Eccentric angle on any non-rotated ellipse

Declaration

Source position: graphmath.pp line 94

function RadialPoint(

  EccentricAngle: Extended;

  Rect: TRect

):TPoint;

Description

Method: RadialPoint

Params:   EccentricAngle, Rect
  Returns:  TPoint

  Use RadialPoint to get the Radial-Point at any given Eccentric( aka Radial )
  angle on any non-rotated ellipse. It is primarily for use in Angles2Coords.
  The EccentricAngle is in 1/16th of a degree. For example, a full circle
  equals 5760 (16*360).  Zero degrees is at the 3 o'clock position.
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