private int ReportInvalidPoints([NotNull] IPointCollection points,
[NotNull] IRow row)
{
var points5 = points as IPointCollection5;
if (points5 == null)
{
points5 = new MultipointClass();
points5.AddPointCollection(points);
}
int pointCount = points.PointCount;
if (_sourcePoints == null || _sourcePoints.Length < points.PointCount)
{
const int margin = 2000;
_sourcePoints = new WKSPointVA[pointCount + margin];
}
points5.QueryWKSPointVA(0, pointCount, out _sourcePoints[0]);
// This would be fast, but about 4* slower then the statement above
//for (int i = 0; i < pointCount; i++)
//{
// WKSPointVA wksPoint;
// points5.QueryWKSPointVA(i, 1, out wksPoint);
Dictionary <IssueCode, ErrorPoints> errorPointsDict = null;
for (var i = 0; i < pointCount; i++)
{
WKSPointVA wksPoint = _sourcePoints[i];
string error;
bool isNewRow = i == 0;
IssueCode code;
if (IsInvalidValue(wksPoint.m_m, row, isNewRow, out error, out code))
{
if (errorPointsDict == null)
{
errorPointsDict = new Dictionary <IssueCode, ErrorPoints>();
}
Assert.NotNull(code);
ErrorPoints errorPoints;
if (!errorPointsDict.TryGetValue(code, out errorPoints))
{
errorPoints = new ErrorPoints();
errorPointsDict.Add(code, errorPoints);
}
errorPoints.Add(wksPoint, error);
}
}
//ICollection<IPoint> errorPoints = MeasureUtils.GetPointsWithInvalidM(
// points, _queryPoint, invalidValue);
if (errorPointsDict == null)
{
return(NoError);
}
var errorCount = 0;
foreach (KeyValuePair <IssueCode, ErrorPoints> pair in errorPointsDict)
{
IssueCode issueCode = pair.Key;
ErrorPoints errorPoints = pair.Value;
IPointCollection5 errorGeometry = new MultipointClass();
errorGeometry.AddWKSPointVA(errorPoints.Points.Count,
ref errorPoints.Points.ToArray()[0]);
((IGeometry)errorGeometry).SpatialReference =
((IGeometry)points).SpatialReference;
string errorDescription = GetErrorDescription(issueCode, errorPoints.Points.Count,
errorPoints.Errors);
errorCount += ReportError(errorDescription, (IGeometry)errorGeometry,
issueCode, _shapeFieldName,
row);
}
return(errorCount);
}