public static void ExtractSpecifyHRegFeatures(IWorkspaceName iworkspaceName_0, IMap imap_0,
IGeometry igeometry_0)
{
(new SelectionEnvironment()).CombinationMethod = esriSelectionResultEnum.esriSelectionResultNew;
IWorkspace workspace = (iworkspaceName_0 as IName).Open() as IWorkspace;
for (int i = 0; i < imap_0.LayerCount; i++)
{
ILayer layer = imap_0.Layer[i];
if (layer.Visible)
{
if (layer is IGroupLayer)
{
ClipHelper.ExtractSpecifyHRegFeatures(workspace as IFeatureWorkspace, layer as ICompositeLayer,
igeometry_0);
}
if (layer is IFeatureLayer)
{
try
{
IEnvelope areaOfInterest = layer.AreaOfInterest;
ITopologicalOperator topologicalOperator =
(ITopologicalOperator)((IClone)igeometry_0).Clone();
topologicalOperator.Simplify();
if (topologicalOperator.IsSimple)
{
topologicalOperator.Clip(areaOfInterest);
}
}
catch (Exception exception)
{
}
if (!igeometry_0.IsEmpty)
{
ClipHelper.ExtractSelectFeatureFormFeatureCursor(layer.Name,
ClipHelper.searchFeatureFormLayer(layer, igeometry_0), (IFeatureWorkspace)workspace,
igeometry_0);
}
}
}
}
workspace = null;
}
private static void ExtractSpecifyHRegFeatures(IFeatureWorkspace ifeatureWorkspace_0,
ICompositeLayer icompositeLayer_0, IGeometry igeometry_0)
{
for (int i = 0; i < icompositeLayer_0.Count; i++)
{
ILayer layer = icompositeLayer_0.Layer[i];
if (layer.Visible)
{
if (layer is IGroupLayer)
{
ClipHelper.ExtractSpecifyHRegFeatures(ifeatureWorkspace_0, layer as ICompositeLayer, igeometry_0);
}
else if (layer is IFeatureLayer)
{
try
{
IEnvelope areaOfInterest = layer.AreaOfInterest;
ITopologicalOperator topologicalOperator =
(ITopologicalOperator)((IClone)igeometry_0).Clone();
topologicalOperator.Simplify();
if (topologicalOperator.IsSimple)
{
topologicalOperator.Clip(areaOfInterest);
}
}
catch (Exception exception)
{
}
if (!igeometry_0.IsEmpty)
{
ClipHelper.ExtractSelectFeatureFormFeatureCursor(layer.Name,
ClipHelper.searchFeatureFormLayer(layer, igeometry_0), ifeatureWorkspace_0, igeometry_0);
}
}
}
}
}
