function RadToDeg ( const Radians : Extended ) : Extended;
Description
The RadToDeg function is a mathematical function converting the Radians value into Degrees.
PI radians = 180 degrees
Related commands
CelsiusToFahrenheit Convert a celsius temperature into fahrenheit
Convert Convert one measurement value to another
DegToRad Convert a degrees value to radians
FahrenheitToCelsius Convert a fahrenheit temperature into celsius
Example code : Use to display the result of an ArcSin calculation in degrees
var
float : single;
begin
// The ArcSin of 0.5 should give 30 degrees
float := ArcSin(0.5);
float := RadToDeg(float); // Convert result to degrees
ShowMessage('ArcSin of 0.5 = '+FloatToStr(float)+' degrees');
end;
Show full unit code
ArcSin of 0.5 = 30 degrees