private static string DecimalNumberFormat(UnitStyleFormat format)
{
char[] zeroes = new char[format.LinearDecimalPlaces + 2];
if (format.SupressLinearLeadingZeros)
{
zeroes[0] = '#';
}
else
{
zeroes[0] = '0';
}
zeroes[1] = '.';
for (int i = 2; i < zeroes.Length; i++)
{
if (format.SupressLinearTrailingZeros)
{
zeroes[i] = '#';
}
else
{
zeroes[i] = '0';
}
}
return(new string(zeroes));
}
public static string ToFractional(double length, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
int num = (int)length;
int numerator;
int denominator;
GetFraction(length, (short)Math.Pow(2, format.LinearDecimalPlaces), out numerator, out denominator);
if (numerator == 0)
{
return(string.Format("{0}", (int)length));
}
string text = string.Empty;
switch (format.FractionType)
{
case FractionFormatType.Diagonal:
text = "\\A1;" + num + "{\\H" + format.FractionHeightScale + "x;\\S" + numerator + "#" + denominator + ";}";
break;
case FractionFormatType.Horizontal:
text = "\\A1;" + num + "{\\H" + format.FractionHeightScale + "x;\\S" + numerator + "/" + denominator + ";}";
break;
case FractionFormatType.NotStacked:
text = num + " " + numerator + "/" + denominator;
break;
}
return(text);
}
public static string ToDegreesMinutesSeconds(double angle, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
double degrees = angle;
double minutes = (degrees - (int)degrees) * 60;
double seconds = (minutes - (int)minutes) * 60;
NumberFormatInfo numberFormat = new NumberFormatInfo
{
NumberDecimalSeparator = format.DecimalSeparator
};
if (format.AngularDecimalPlaces == 0)
{
return(string.Format(numberFormat, "{0}" + format.DegreesSymbol, (int)Math.Round(degrees, 0)));
}
if (format.AngularDecimalPlaces == 1 || format.AngularDecimalPlaces == 2)
{
return(string.Format(numberFormat, "{0}" + format.DegreesSymbol + "{1}" + format.MinutesSymbol, (int)degrees, (int)Math.Round(minutes, 0)));
}
if (format.AngularDecimalPlaces == 3 || format.AngularDecimalPlaces == 4)
{
return(string.Format(numberFormat, "{0}" + format.DegreesSymbol + "{1}" + format.MinutesSymbol + "{2}" + format.SecondsSymbol, (int)degrees, (int)minutes, (int)Math.Round(seconds, 0)));
}
// the suppression of leading or trailing zeros is not applicable to DegreesMinutesSeconds angles format
string f = "0." + new string('0', format.AngularDecimalPlaces - 4);
return(string.Format(numberFormat, "{0}" + format.DegreesSymbol + "{1}" + format.MinutesSymbol + "{2}" + format.SecondsSymbol, (int)degrees, (int)minutes, seconds.ToString(f, numberFormat)));
}
public static string ToDecimal(double length, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
NumberFormatInfo numberFormat = new NumberFormatInfo
{
NumberDecimalSeparator = format.DecimalSeparator
};
return(length.ToString(DecimalNumberFormat(format), numberFormat));
}
public static string ToRadians(double angle, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
NumberFormatInfo numberFormat = new NumberFormatInfo
{
NumberDecimalSeparator = format.DecimalSeparator
};
return((angle * MathHelper.DegToRad).ToString(DecimalNumberFormat(format), numberFormat) + format.RadiansSymbol);
}
public static string ToEngineering(double length, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
NumberFormatInfo numberFormat = new NumberFormatInfo
{
NumberDecimalSeparator = format.DecimalSeparator
};
int feet = (int)(length / 12);
double inches = length - 12 * feet;
if (MathHelper.IsZero(inches))
{
if (feet == 0)
{
if (format.SupressZeroFeet)
{
return(string.Format("0{0}", format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("0{0}", format.FeetSymbol));
}
return(string.Format("0{0}{1}0{2}", format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("{0}{1}", feet, format.FeetSymbol));
}
return(string.Format("{0}{1}{2}0{3}", feet, format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
string inchesDec = inches.ToString(DecimalNumberFormat(format), numberFormat);
if (feet == 0)
{
if (format.SupressZeroFeet)
{
return(string.Format("{0}{1}", inches, format.InchesSymbol));
}
return(string.Format("0{0}{1}{2}{3}", format.FeetSymbol, format.FeetInchesSeparator, inchesDec, format.InchesSymbol));
}
return(string.Format("{0}{1}{2}{3}{4}", feet, format.FeetSymbol, format.FeetInchesSeparator, inchesDec, format.InchesSymbol));
}
public static string ToArchitectural(double length, UnitStyleFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
int feet = (int)(length / 12);
double inchesDec = length - 12 * feet;
int inches = (int)inchesDec;
if (MathHelper.IsZero(inchesDec))
{
if (feet == 0)
{
if (format.SupressZeroFeet)
{
return(string.Format("0{0}", format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("0{0}", format.FeetSymbol));
}
return(string.Format("0{0}{1}0{2}", format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("{0}{1}", feet, format.FeetSymbol));
}
return(string.Format("{0}{1}{2}0{3}", feet, format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
int numerator;
int denominator;
GetFraction(inchesDec, (short)Math.Pow(2, format.LinearDecimalPlaces), out numerator, out denominator);
if (numerator == 0)
{
if (inches == 0)
{
if (feet == 0)
{
if (format.SupressZeroFeet)
{
return(string.Format("0{0}", format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("0{0}", format.FeetSymbol));
}
return(string.Format("0{0}{1}0{2}", format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
if (format.SupressZeroInches)
{
return(string.Format("{0}{1}", feet, format.FeetSymbol));
}
return(string.Format("{0}{1}{2}0{3}", feet, format.FeetSymbol, format.FeetInchesSeparator, format.InchesSymbol));
}
if (feet == 0)
{
if (format.SupressZeroFeet)
{
return(string.Format("{0}{1}", inches, format.InchesSymbol));
}
return(string.Format("0{0}{1}{2}{3}", format.FeetSymbol, format.FeetInchesSeparator, inches, format.InchesSymbol));
}
return(string.Format("{0}{1}{2}{3}{4}", feet, format.FeetSymbol, format.FeetInchesSeparator, inches, format.InchesSymbol));
}
string text = string.Empty;
string feetStr;
if (format.SupressZeroFeet && feet == 0)
{
feetStr = string.Empty;
}
else
{
feetStr = feet + format.FeetSymbol + format.FeetInchesSeparator;
}
switch (format.FractionType)
{
case FractionFormatType.Diagonal:
text = "\\A1;" + feetStr + inches + "{\\H" + format.FractionHeightScale + "x;\\S" + numerator + "#" + denominator + ";}" + format.InchesSymbol;
break;
case FractionFormatType.Horizontal:
text = "\\A1;" + feetStr + inches + "{\\H" + format.FractionHeightScale + "x;\\S" + numerator + "/" + denominator + ";}" + format.InchesSymbol;
break;
case FractionFormatType.NotStacked:
text = feetStr + inches + " " + numerator + "/" + denominator + format.InchesSymbol;
break;
}
return(text);
}