public static SpatialReferenceMsg ToSpatialReferenceMsg(
[CanBeNull] SpatialReference spatialReference,
SpatialReferenceMsg.FormatOneofCase format)
{
if (spatialReference == null)
{
return(null);
}
SpatialReferenceMsg result = new SpatialReferenceMsg();
switch (format)
{
case SpatialReferenceMsg.FormatOneofCase.None:
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceEsriXml:
result.SpatialReferenceEsriXml = spatialReference.ToXML();
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkid:
result.SpatialReferenceWkid = spatialReference.Wkid;
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkt:
result.SpatialReferenceWkt = spatialReference.Wkt;
break;
default:
throw new NotImplementedException(
$"Unsupported spatial reference format: {format}");
}
return(result);
}
public static SpatialReference FromSpatialReferenceMsg(
[CanBeNull] SpatialReferenceMsg spatialRefMsg,
[CanBeNull] SpatialReference classSpatialRef = null)
{
if (spatialRefMsg == null)
{
return(null);
}
switch (spatialRefMsg.FormatCase)
{
case SpatialReferenceMsg.FormatOneofCase.None:
return(null);
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceEsriXml:
string xml = spatialRefMsg.SpatialReferenceEsriXml;
return(string.IsNullOrEmpty(xml)
? null
: SpatialReferenceBuilder.FromXML(xml));
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkid:
int wkId = spatialRefMsg.SpatialReferenceWkid;
return(classSpatialRef?.Wkid == wkId
? classSpatialRef
: SpatialReferenceBuilder.CreateSpatialReference(wkId));
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkt:
return(SpatialReferenceBuilder.CreateSpatialReference(
spatialRefMsg.SpatialReferenceWkt));
default:
throw new NotImplementedException(
$"Unsupported spatial reference format: {spatialRefMsg.FormatCase}");
}
}
public static SpatialReferenceMsg ToSpatialReferenceMsg(
[CanBeNull] ISpatialReference spatialReference,
SpatialReferenceMsg.FormatOneofCase format)
{
if (spatialReference == null)
{
return(null);
}
SpatialReferenceMsg result = new SpatialReferenceMsg();
switch (format)
{
case SpatialReferenceMsg.FormatOneofCase.None:
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceEsriXml:
result.SpatialReferenceEsriXml = SpatialReferenceUtils.ToXmlString(
spatialReference);
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkid:
result.SpatialReferenceWkid = spatialReference.FactoryCode;
break;
case SpatialReferenceMsg.FormatOneofCase.SpatialReferenceWkt:
result.SpatialReferenceWkt =
SpatialReferenceUtils.ExportToESRISpatialReference(spatialReference);
break;
default:
throw new NotImplementedException(
$"Unsupported spatial reference format: {format}");
}
return(result);
}
