/// <summary>
/// Get double value parameter in ProjectUnits
/// </summary>
public static double AsProjectUnitTypeDouble(
this Parameter param)
{
if (param.StorageType != StorageType.Double)
throw new NotSupportedException(
"Parameter does not have double value");
double imperialValue = param.AsDouble();
Document document = param.Element.Document;
UnitType ut = ConvertParameterTypeToUnitType(
param.Definition.ParameterType);
//FormatOptions fo = document.ProjectUnit // 2013
// .get_FormatOptions(ut);
//DisplayUnitType dut = fo.Units; // 2014
FormatOptions fo = document.GetUnits() // 2014
.GetFormatOptions(ut);
DisplayUnitType dut = fo.DisplayUnits; // 2014
// Unit Converter
// http://www.asknumbers.com
switch (dut)
{
#region Length
case DisplayUnitType.DUT_METERS:
return imperialValue * METERS_IN_FEET; //feet
case DisplayUnitType.DUT_CENTIMETERS:
return imperialValue * METERS_IN_FEET * 100;
case DisplayUnitType.DUT_DECIMAL_FEET:
return imperialValue;
case DisplayUnitType.DUT_DECIMAL_INCHES:
return imperialValue * 12;
case DisplayUnitType.DUT_FEET_FRACTIONAL_INCHES:
NotSupported(dut);
break;
case DisplayUnitType.DUT_FRACTIONAL_INCHES:
NotSupported(dut);
break;
case DisplayUnitType.DUT_METERS_CENTIMETERS:
return imperialValue * METERS_IN_FEET; //feet
case DisplayUnitType.DUT_MILLIMETERS:
return imperialValue * METERS_IN_FEET * 1000;
#endregion // Length
#region Area
case DisplayUnitType.DUT_SQUARE_FEET:
return imperialValue;
case DisplayUnitType.DUT_ACRES:
return imperialValue * 1 / 43560.039;
case DisplayUnitType.DUT_HECTARES:
return imperialValue * 1 / 107639.104;
case DisplayUnitType.DUT_SQUARE_CENTIMETERS:
return imperialValue * Math.Pow(METERS_IN_FEET * 100, 2);
case DisplayUnitType.DUT_SQUARE_INCHES:
return imperialValue * Math.Pow(12, 2);
case DisplayUnitType.DUT_SQUARE_METERS:
return imperialValue * Math.Pow(METERS_IN_FEET, 2);
case DisplayUnitType.DUT_SQUARE_MILLIMETERS:
return imperialValue * Math.Pow(METERS_IN_FEET * 1000, 2);
#endregion // Area
#region Volume
case DisplayUnitType.DUT_CUBIC_FEET:
return imperialValue;
case DisplayUnitType.DUT_CUBIC_CENTIMETERS:
return imperialValue * Math.Pow(METERS_IN_FEET * 100, 3);
case DisplayUnitType.DUT_CUBIC_INCHES:
return imperialValue * Math.Pow(12, 3);
case DisplayUnitType.DUT_CUBIC_METERS:
return imperialValue * Math.Pow(METERS_IN_FEET, 3);
case DisplayUnitType.DUT_CUBIC_MILLIMETERS:
return imperialValue * Math.Pow(METERS_IN_FEET * 1000, 3);
case DisplayUnitType.DUT_CUBIC_YARDS:
return imperialValue * 1 / Math.Pow(3, 3);
case DisplayUnitType.DUT_GALLONS_US:
return imperialValue * 7.5;
case DisplayUnitType.DUT_LITERS:
return imperialValue * 28.31684;
#endregion // Volume
default:
NotSupported(dut);
break;
}
throw new NotSupportedException();
}
/// <summary>
/// Get double value of parameter in meters unit.
/// E.g. Length in meters, Area in square meters
/// and Volume in Cubic_meters.
/// Other units not supported yet.
/// </summary>
public static double AsMetersValue(
this Parameter param)
{
if (param.StorageType != StorageType.Double)
throw new NotSupportedException(
"Parameter does not have double value");
double imperialValue = param.AsDouble();
UnitType ut = ConvertParameterTypeToUnitType(
param.Definition.ParameterType);
switch (ut)
{
case UnitType.UT_Length:
return imperialValue * METERS_IN_FEET;
case UnitType.UT_Area:
return imperialValue * Math.Pow(
METERS_IN_FEET, 2);
case UnitType.UT_Volume:
return imperialValue * Math.Pow(
METERS_IN_FEET, 3);
}
throw new NotSupportedException();
}
internal static bool Get(this JsonData data, ref double val)
{
bool ret = false;
if (null != data && (data.IsDouble || data.IsInt || data.IsLong)) {
ret = true;
val = data.AsDouble();
}
return ret;
}
internal static float AsFloat(this JsonData data)
{
return (float)data.AsDouble();
}
public static double? AsNullableDouble(this string inputValue)
{
if (string.IsNullOrWhiteSpace(inputValue))
{
return null;
}
return inputValue.AsDouble();
}
