public static SnappingAdapter Convert(double snappingDistance, SnappingDistanceUnit snappingDistanceUnit, MapArguments mapArguments, PointShape worldCoordinate)
{
DistanceUnit tempDistanceUnit = defaultDistanceUnit;
if (snappingDistanceUnit != SnappingDistanceUnit.Pixel)
{
tempDistanceUnit = (DistanceUnit)snappingDistanceUnit;
}
double tempDistance = snappingDistance;
if (snappingDistanceUnit == SnappingDistanceUnit.Pixel)
{
double worldDistance = snappingDistance * mapArguments.CurrentResolution;
PointShape targetWorldCoordinate = new PointShape(worldCoordinate.X + worldDistance, worldCoordinate.Y);
tempDistance = worldCoordinate.GetDistanceTo(targetWorldCoordinate, mapArguments.MapUnit, defaultDistanceUnit);
}
return(new SnappingAdapter(tempDistance, tempDistanceUnit));
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
ValidationResult result = null;
double inputValue = 0;
bool isDouble = double.TryParse(value.ToString(), out inputValue);
if (isDouble && GisEditor.ActiveMap != null)
{
GisEditorEditInteractiveOverlay editOverlay = GisEditor.ActiveMap.FeatureLayerEditOverlay;
if (editOverlay != null)
{
SnappingDistanceUnit unit = editOverlay.SnappingDistanceUnit;
if (distanceMaxValues.ContainsKey(unit))
{
double maxValue = distanceMaxValues[unit];
if (inputValue > maxValue)
{
result = new ValidationResult(false, null);
}
else
{
result = new ValidationResult(true, null);
}
}
else
{
result = new ValidationResult(true, null);
}
}
}
else
{
result = new ValidationResult(false, null);
}
return(result);
}
public override object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value is SnappingDistanceUnit)
{
SnappingDistanceUnit unit = (SnappingDistanceUnit)value;
switch (unit)
{
case SnappingDistanceUnit.Meter:
return("Meters");
case SnappingDistanceUnit.Kilometer:
return("Kilometers");
case SnappingDistanceUnit.Mile:
return("Miles");
case SnappingDistanceUnit.UsSurveyFeet:
return("US Survey Feet");
case SnappingDistanceUnit.Yard:
return("Yards");
case SnappingDistanceUnit.NauticalMile:
return("Nautical Miles");
case SnappingDistanceUnit.Feet:
default:
return(value.ToString());
}
}
else if (value is String)
{
string unitInString = value.ToString();
SnappingDistanceUnit result = SnappingDistanceUnit.Feet;
switch (unitInString)
{
case "Meters":
result = SnappingDistanceUnit.Meter;
break;
case "Feet":
result = SnappingDistanceUnit.Feet;
break;
case "Kilometers":
result = SnappingDistanceUnit.Kilometer;
break;
case "Miles":
result = SnappingDistanceUnit.Mile;
break;
case "US Survey Feet":
result = SnappingDistanceUnit.UsSurveyFeet;
break;
case "Yards":
result = SnappingDistanceUnit.Yard;
break;
case "Nautical Miles":
result = SnappingDistanceUnit.NauticalMile;
break;
default:
break;
}
return(result);
}
else
{
return(Binding.DoNothing);
}
}
public static SnappingAdapter Convert(double snappingDistance, SnappingDistanceUnit snappingDistanceUnit, MapArguments mapArguments, Vertex worldCoordinate)
{
return(Convert(snappingDistance, snappingDistanceUnit, mapArguments, new PointShape(worldCoordinate)));
}
