public static void ClipMapByRegion(IWorkspaceName iworkspaceName_0, IMap imap_0, IGeometry igeometry_0,
IMap imap_1)
{
(new SelectionEnvironment()).CombinationMethod = esriSelectionResultEnum.esriSelectionResultNew;
IWorkspace workspace = (iworkspaceName_0 as IName).Open() as IWorkspace;
TempAcceessBD tempAcceessBD = new TempAcceessBD();
tempAcceessBD.CreateTempDB();
IFeatureClass featureClass = tempAcceessBD.CreateFeatureClass(igeometry_0);
for (int i = imap_0.LayerCount - 1; i >= 0; i--)
{
ILayer layer = imap_0.Layer[i];
if ((!layer.Visible ? false : 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.ClipLayer(layer as IFeatureLayer, featureClass, (IFeatureWorkspace)workspace, imap_1);
}
}
}
Marshal.ReleaseComObject(workspace);
workspace = null;
}
