//private IGeometry geometryFromMapRecord(MapFileRecord record)
//{
// switch (record.ShapeType)
// {
// // point
// case 1:
// return new PointD(record.Points[0].X, record.Points[0].Y);
// // polyline
// case 3:
// Polyline polyline = new Polyline();
// for (int i = 0; i < record.Parts.Count; i++)
// {
// LinePath path = new LinePath();
// int j;
// for (j = record.Parts[i]; j < (i == record.Parts.Count - 1 ? record.Points.Count : record.Parts[i + 1]); j++)
// path.Vertices.Add(PlanimetryEnvironment.NewCoordinate(record.Points[j].X, record.Points[j].Y));
// polyline.Paths.Add(path);
// }
// return polyline;
// // ground
// case 5:
// Polygon p = new Polygon();
// for (int i = 0; i < record.Parts.Count; i++)
// {
// Contour contour = new Contour();
// int j;
// for (j = record.Parts[i]; j < (i == record.Parts.Count - 1 ? record.Points.Count : record.Parts[i + 1]); j++)
// contour.Vertices.Add(PlanimetryEnvironment.NewCoordinate(record.Points[j].X, record.Points[j].Y));
// contour.Vertices.RemoveAt(contour.Vertices.Count - 1);
// p.Contours.Add(contour);
// }
// if (p.CoordinateCount > 0)
// return p;
// else
// return null;
// // set of points
// case 8:
// MultiPoint mp = new MultiPoint();
// for (int i = 0; i < record.Points.Count; i++)
// mp.Points.Add(PlanimetryEnvironment.NewCoordinate(record.Points[i].X, record.Points[i].Y));
// return mp;
// }
// return null;
//}
private bool processFeature(Feature feature, IFeatureReceiver fr, List <Feature> points,
List <Feature> multiPoints,
List <Feature> polylines,
List <Feature> polygons)
{
if (feature == null)
{
return(false);
}
bool isAccepted = true;
if (FeatureFetched != null)
{
FeatureOperationEventArgs foea = new FeatureOperationEventArgs(feature);
FeatureFetched(this, foea);
isAccepted = foea.IsAccepted;
}
if (!isAccepted)
{
return(false);
}
fr.AddFeature(feature);
switch (feature.FeatureType)
{
case FeatureType.Point: points.Add(feature); break;
case FeatureType.MultiPoint: multiPoints.Add(feature); break;
case FeatureType.Polyline: polylines.Add(feature); break;
case FeatureType.Polygon: polygons.Add(feature); break;
}
return(true);
}
private bool addFeatureToReceiver(IFeatureReceiver fr, string uniqKey, string title, byte[] spatialData)
{
Feature feature = FeatureFromSpatialDataBytes(spatialData);
feature.UniqKey = uniqKey;
feature.Title = title;
bool isAccepted = true;
if (FeatureFetched != null)
{
FeatureOperationEventArgs foea = new FeatureOperationEventArgs(feature);
FeatureFetched(this, foea);
isAccepted = foea.IsAccepted;
}
if (isAccepted)
{
fr.AddFeature(feature);
}
return(isAccepted);
}
private bool addFeatureToReceiver(IFeatureReceiver fr, string uniqKey, string title, byte[] spatialData)
{
Feature feature = FeatureFromSpatialDataBytes(spatialData);
feature.UniqKey = uniqKey;
feature.Title = title;
bool isAccepted = true;
if (FeatureFetched != null)
{
FeatureOperationEventArgs foea = new FeatureOperationEventArgs(feature);
FeatureFetched(this, foea);
isAccepted = foea.IsAccepted;
}
if(isAccepted)
fr.AddFeature(feature);
return isAccepted;
}
private bool processFeature(Feature feature, IFeatureReceiver fr, List<Feature> points,
List<Feature> multiPoints,
List<Feature> polylines,
List<Feature> polygons)
{
if (feature == null)
return false;
bool isAccepted = true;
if (FeatureFetched != null)
{
FeatureOperationEventArgs foea = new FeatureOperationEventArgs(feature);
FeatureFetched(this, foea);
isAccepted = foea.IsAccepted;
}
if (!isAccepted)
return false;
fr.AddFeature(feature);
switch (feature.FeatureType)
{
case FeatureType.Point: points.Add(feature); break;
case FeatureType.MultiPoint: multiPoints.Add(feature); break;
case FeatureType.Polyline: polylines.Add(feature); break;
case FeatureType.Polygon: polygons.Add(feature); break;
}
return true;
}
