Library code snippets
Find the value between the hands of a Clock in degrees...
Angle betwee hands in a clock
///
<summary>/// Calculates the degrees between the hours and the minutes hand
/// </summary>
/// <param name="hours"> hours </param>
/// <param name="minutes"> minutes </param>
/// <returns> degrees </returns>
public static double ConvertToDegrees( int hours, int minutes)
{
try
{
/*
* the formula to calculate the degrees between a hour and minute hand is
* 30H - (11/2)M where H - hours and M - minutes
*/
if (hours < 1 || hours>12)
throw new Exception("Hours cannot be less than 1 or greater than 12");
//check if minutes value lies in the range 0 - 59
if (minutes < 0 || minutes > 59)
throw new Exception("Minutes cannot be less than 0 or greater than 59");
double deg = (( double )(30*hours) - ( double )((11*minutes)/2) );
return deg;
}
catch (Exception ex)
{
throw ex;
}
}
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