function DegToRad ( const Degrees : Extended ) : Extended;
Description
The DegToRad function is a mathematical function converting a Degrees value to Radians
PI radians = 180 degrees
Related commands
CelsiusToFahrenheit Convert a celsius temperature into fahrenheit
Convert Convert one measurement value to another
FahrenheitToCelsius Convert a fahrenheit temperature into celsius
RadToDeg Converts a radian value to degrees
Example code : Get the Sine of 30 degrees
var
float : single;
begin
// The Sine of 30 degrees = 0.5
float := Sin(DegToRad(30));
ShowMessage('Sine off 30 degrees = '+FloatToStr(float));
end;
Show full unit code
Sine of 30 degrees = 0.5