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_AbProc.AbRotate Function
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Rotates point A arround point B

File
Pascal
function AbRotate(A: TPoint; b: TPoint; Alpha: Single; DRight: Boolean): TPoint;
C++
TPoint AbRotate(TPoint A, TPoint b, Single Alpha, Boolean DRight);
Parameters
Parameters 
Description 
A: TPoint 
Point to rotate 
b: TPoint 
fix point 
Alpha: Single 
angle of rotation 
DRight: Boolean 
direction of rotation 
Returns

Rotated point

Description

Rotates point A arround fixed point B with the angle Alpha

Hard-& Software A.Baecker
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