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EllipseRadialLength - Radial-Length of non-rotated ellipse at any given Eccentric Angle.
Source position: graphmath.pp line 75
function EllipseRadialLength( |
const Rect: TRect; |
EccentricAngle: Extended |
):LongInt; |
Use EllipseRadialLength to get the Radial-Length of non-rotated ellipse at any given Eccentric( aka Radial ) Angle. It is primarily for use in other routines such as RadialPoint. The Eccentric angle 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.
| Version 4.0 | Generated 2025-05-03 | Home |