/// <summary>
/// 获得一个单位占据的英寸数
/// </summary>
/// <param name="unit">单位类型</param>
/// <returns>英寸数</returns>
public static double GetUnit(LengthUnit unit)
{
switch (unit)
{
case LengthUnit.Document:
return(1 / 300.0);
case LengthUnit.Inch:
return(1);
case LengthUnit.Millimeter:
return(1 / 25.4);
case LengthUnit.Pixel:
return(1 / fDpi);
case LengthUnit.Point:
return(1 / 72.0);
case LengthUnit.Centimerter:
return(1 / 2.54);
case LengthUnit.Twips:
return(1 / 1440.0);
default:
throw new System.NotSupportedException("Not support " + unit.ToString());
}
}
/// <summary>
/// 获取单位的多语言描述
/// </summary>
/// <param name="unit"></param>
/// <returns></returns>
public static string GetName(this LengthUnit unit)
{
if (UnitNameDict.ContainsKey(unit))
{
return(UnitNameDict[unit].GetValue());
}
return(unit.ToString());
}
protected void ToString(List <string> toStringOutput)
{
toStringOutput.Add($"CustomUnit = {(CustomUnit == null ? "null" : CustomUnit.ToString())}");
toStringOutput.Add($"AreaUnit = {(AreaUnit == null ? "null" : AreaUnit.ToString())}");
toStringOutput.Add($"LengthUnit = {(LengthUnit == null ? "null" : LengthUnit.ToString())}");
toStringOutput.Add($"VolumeUnit = {(VolumeUnit == null ? "null" : VolumeUnit.ToString())}");
toStringOutput.Add($"WeightUnit = {(WeightUnit == null ? "null" : WeightUnit.ToString())}");
toStringOutput.Add($"GenericUnit = {(GenericUnit == null ? "null" : GenericUnit.ToString())}");
toStringOutput.Add($"TimeUnit = {(TimeUnit == null ? "null" : TimeUnit.ToString())}");
toStringOutput.Add($"Type = {(Type == null ? "null" : Type.ToString())}");
}
public static GBXMLUnitSetUp GBXMLUnitSetUp(LengthUnit length, TemperatureUnit temperature = TemperatureUnit.Celcius)
{
string type = length.ToString();
return(new GBXMLUnitSetUp
{
LengthUnit = length,
AreaUnit = (AreaUnit)Enum.Parse(typeof(AreaUnit), "Square" + type),
TemperatureUnit = temperature,
VolumeUnit = (VolumeUnit)Enum.Parse(typeof(VolumeUnit), "Cubic" + type),
});
}
/// <summary>
/// 返回相对于米的进阶，即换算基数。
/// </summary>
/// <param name="unit"></param>
/// <returns></returns>
static decimal Get_M_Base(LengthUnit unit)
{
int unitInt = (int)unit;
if (unitInt >= 0 && unitInt <= 99)
{
return(M_Series_To_M_Base[unitInt]);
}
unitInt = unitInt - 100;
if (unitInt >= 0 && unitInt <= 99)
{
return(Inch_Series_To_M_Base[unitInt]);
}
throw new NotImplementedException(string.Format("没有实现单位：{0}的换算", unit.ToString()));
}
static Label GetLengthLabel(LengthUnit unit)
{
Label lbl = new Label();
switch (unit)
{
case LengthUnit.Pixel:
lbl.text = "px";
break;
default:
lbl.text = unit.ToString();
break;
}
return(lbl);
}
private void WriteCalibrationHelp(XmlTextWriter w)
{
bool line = random.NextBoolean();
Array values = Enum.GetValues(typeof(LengthUnit));
LengthUnit lengthUnit = (LengthUnit)values.GetValue(random.Next(values.Length));
w.WriteStartElement("Calibration");
if (line)
{
PointF origin = random.NextPointF(0, imageSize.Width, 0, imageSize.Height);
float scale = (float)(random.NextDouble() * 50);
w.WriteStartElement("CalibrationLine");
w.WriteElementString("Origin", XmlHelper.WritePointF(origin));
w.WriteElementString("Scale", string.Format(CultureInfo.InvariantCulture, "{0}", scale));
w.WriteEndElement();
}
else
{
SizeF calibrationSize = random.NextSizeF(1, 100, 1, 100);
QuadrilateralF quad = GetRandomQuadrilateral();
PointF origin = new PointF(0, calibrationSize.Height);
w.WriteStartElement("CalibrationPlane");
w.WriteElementString("Size", XmlHelper.WriteSizeF(calibrationSize));
w.WriteStartElement("Quadrilateral");
w.WriteElementString("A", XmlHelper.WritePointF(quad.A));
w.WriteElementString("B", XmlHelper.WritePointF(quad.B));
w.WriteElementString("C", XmlHelper.WritePointF(quad.C));
w.WriteElementString("D", XmlHelper.WritePointF(quad.D));
w.WriteEndElement();
w.WriteElementString("Origin", XmlHelper.WritePointF(origin));
w.WriteEndElement();
}
w.WriteStartElement("Unit");
w.WriteAttributeString("Abbreviation", UnitHelper.LengthAbbreviation(lengthUnit));
w.WriteString(lengthUnit.ToString());
w.WriteEndElement();
w.WriteEndElement();
}
public void WriteXml(XmlWriter w)
{
if (calibratorType == CalibratorType.Line)
{
w.WriteStartElement("CalibrationLine");
calibrationLine.WriteXml(w);
w.WriteEndElement();
}
else if (calibratorType == CalibratorType.Plane)
{
w.WriteStartElement("CalibrationPlane");
calibrationPlane.WriteXml(w);
w.WriteEndElement();
}
w.WriteStartElement("Unit");
w.WriteAttributeString("Abbreviation", GetLengthAbbreviation());
w.WriteString(lengthUnit.ToString());
w.WriteEndElement();
DistortionSerializer.Serialize(w, distortionHelper.Parameters, false, imageSize);
}
public string ToString(CultureInfo ci)
{
string tz;
if (UseLocalTime)
{
tz = WxDateUnit.TimeZoneName(true, 0);
}
else
{
tz = UtcOffset.ToString(ci);
}
string sep = ci.TextInfo.ListSeparator;
return(string.Format(CultureInfo.InvariantCulture,
"{0}{8}{1}{8}{2}{8}{3}{8}{4}{8}{5}{8}{6}{8}{7}",
tz, Temperature.ToString(),
TemperatureRate.ToString(),
Pressure.ToString(), Wind.ToString(),
Rain.ToString(), RainRate.ToString(),
"", sep));
}
private double _convertValueTo(LengthUnit units)
{
switch (units)
{
case LengthUnit.Yoctometers:
return(ToMeters() * Math.Pow(10, 24));
case LengthUnit.Zeptometers:
return(ToMeters() * Math.Pow(10, 21));
case LengthUnit.Attometers:
return(ToMeters() * Math.Pow(10, 18));
case LengthUnit.Femtometers:
return(ToMeters() * Math.Pow(10, 15));
case LengthUnit.Picometers:
return(ToMeters() * Math.Pow(10, 12));
case LengthUnit.Nanometers:
return(ToNanometers());
case LengthUnit.Micrometers:
return(ToMicrometers());
case LengthUnit.Millimeters:
return(ToMillimeters());
case LengthUnit.Centimeters:
return(ToCentimeters());
case LengthUnit.Meters:
return(ToMeters());
case LengthUnit.Dekameters:
return(ToMeters() / Math.Pow(10, 1));
case LengthUnit.Hectometers:
return(ToMeters() / Math.Pow(10, 2));
case LengthUnit.Kilometers:
return(ToMeters() / Math.Pow(10, 3));
case LengthUnit.Megameters:
return(ToMeters() / Math.Pow(10, 6));
case LengthUnit.Gigameters:
return(ToMeters() / Math.Pow(10, 9));
case LengthUnit.Terameters:
return(ToMeters() / Math.Pow(10, 12));
case LengthUnit.Petameters:
return(ToMeters() / Math.Pow(10, 15));
case LengthUnit.Exameters:
return(ToMeters() / Math.Pow(10, 18));
case LengthUnit.Zettameters:
return(ToMeters() / Math.Pow(10, 21));
case LengthUnit.Yottameters:
return(ToMeters() / Math.Pow(10, 24));
case LengthUnit.Inches:
return(ToInches());
case LengthUnit.Hands:
return(ToFeet() * 3.0);
case LengthUnit.Feet:
return(ToFeet());
case LengthUnit.Yards:
return(ToFeet() / 3.0);
case LengthUnit.Fathoms:
return(ToFeet() / 6.0);
case LengthUnit.Perch:
return(ToFeet() / 16.5);
case LengthUnit.Poles:
return(_convertValueTo(LengthUnit.Rods));
case LengthUnit.Rods:
return(ToFeet() / 5.5);
case LengthUnit.Chains:
return(ToFeet() / 66.0);
case LengthUnit.Furlongs:
return(_convertValueTo(LengthUnit.Rods) / 40.0);
case LengthUnit.Miles:
return(_convertValueTo(LengthUnit.Furlongs) / 8.0);
case LengthUnit.Leagues:
return(_convertValueTo(LengthUnit.Miles) / 3.0);
case LengthUnit.Angstrom:
return(ToInches() * 3.9 * Math.Pow(10, -5));
case LengthUnit.NauticalMiles:
return(_convertValueTo(LengthUnit.Kilometers) / 1.9);
case LengthUnit.LightYears:
return(_convertValueTo(LengthUnit.AstronomicalUnits) / 63000.0);
case LengthUnit.AstronomicalUnits:
return(_convertValueTo(LengthUnit.Kilometers) / 150000000.0);
case LengthUnit.PlankLength:
return(ToNanometers() * 6.25e+25);
default:
throw new ArgumentException("Invalid units: " + units.ToString());
}
}
public void SetLengthUnit(LengthUnit lengthUnit)
{
ConvToMicron = dictionary.ConversionToUM(lengthUnit);
Name = lengthUnit.ToString();
LengthUnits = lengthUnit;
}
public void SetDistanceUnit(LengthUnit unit) => Preferences.Set(PreferenceKeys.DistanceUnit, unit.ToString());
public MeasurementUnit(LengthUnit lengthUnit)
{
ConversionFactor = MeasurementUnitDictionary.ConversionToMM(lengthUnit);
Name = lengthUnit.ToString();
LengthUnits = lengthUnit;
}
