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 Layer Rotation angle

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T O P I C    R E V I E W
Sybaritica Posted - Oct 15 2025 : 14:07:48
Does anyone have a quick and dirty algorithm for converting a ImageEnView.CurrentLayer.Rotation value into an absolute angle value ranged from 0 - 359, where a 0 value for ImageEnView.CurrentLayer.Rotation translates as 90 degrees?
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xequte Posted - Oct 15 2025 : 15:16:01
Hi

Do you just meaning something like:

a := Trunc( Rotate) + 90;
IEFixAngle360( a );


Otherwise, do any of the following help (iexUtils.pas):

function ImageEnRotateAngleToAngle(Angle: Double): Double;
function IEGetReferenceAngle(Angle: double): double;


Nigel
Xequte Software
www.imageen.com