public void RenderFeatureTest()
{
IFeatureProvider provider = DataSourceHelper.CreateGeometryDatasource(_factories.GeoFactory);
TestVectorRenderer vectorRenderer = new TestVectorRenderer();
BasicGeometryRenderer2D <RenderObject> geometryRenderer =
new BasicGeometryRenderer2D <RenderObject>(vectorRenderer);
FeatureDataTable features = new FeatureDataTable(_factories.GeoFactory);
IExtents extents = provider.GetExtents();
FeatureQueryExpression query = new FeatureQueryExpression(extents.ToGeometry(),
SpatialOperation.Intersects,
provider);
features.Merge(provider.ExecuteFeatureQuery(query) as IEnumerable <IFeatureDataRecord>,
provider.GeometryFactory);
foreach (FeatureDataRow feature in features)
{
IGeometry g = feature.Geometry;
List <RenderObject> renderedObjects = new List <RenderObject>(geometryRenderer.RenderFeature(feature));
for (Int32 i = 0; i < renderedObjects.Count; i++)
{
RenderObject ro = renderedObjects[i];
}
}
}
public override void SetTableSchema(FeatureDataTable table)
{
table.Merge(GetSchemaTable());
}
public void SetTableSchema(FeatureDataTable <TOid> table, SchemaMergeAction schemaAction)
{
DataTable dt = GetSchemaTable();
table.Merge(dt);
}
protected void MergeFeatures(IEnumerable <IFeatureDataRecord> features)
{
_features.Merge(features, CoordinateTransformation, GeometryFactory);
}