private void Identify(IEnumerable <ILayer> layers, Extent strict, Extent tolerant)
{
if (layers is IGroup)
{
layers = layers.Reverse();
}
foreach (var lr in layers)
{
var grp = lr as IGroup;
if (grp != null)
{
Identify(grp, strict, tolerant);
}
else
{
var gfl = lr as IMapFeatureLayer;
if (gfl != null && gfl.IsVisible /*CGX*/ && gfl.SelectionEnabled)
{
_frmFeatureIdentifier.Add(gfl, gfl.DataSet.FeatureType == FeatureType.Polygon ? strict : tolerant);
continue;
}
var rl = lr as IMapRasterLayer;
if (rl != null)
{
_frmFeatureIdentifier.Add(rl, strict);
}
}
}
}
private void Identify(IEnumerable <ILayer> layers, Extent strict, Extent tolerant)
{
foreach (IMapLayer layer in layers)
{
IGroup grp = layer as IGroup;
if (grp != null)
{
Identify(grp, strict, tolerant);
}
else
{
var gfl = layer as IMapFeatureLayer;
if (gfl != null)
{
if (gfl.DataSet.FeatureType == FeatureType.Polygon)
{
_frmFeatureIdentifier.Add(gfl, strict);
}
else
{
_frmFeatureIdentifier.Add(gfl, tolerant);
}
}
var rl = layer as IMapRasterLayer;
if (rl != null)
{
_frmFeatureIdentifier.Add(rl, strict);
}
}
}
}
private void Identify(IEnumerable <ILayer> layers, Extent strict, Extent tolerant)
{
if (layers is IGroup)
{
layers = layers.Reverse();
}
foreach (var lr in layers)
{
if (lr is IGroup grp)
{
Identify(grp, strict, tolerant);
}
else
{
if (lr is IMapFeatureLayer gfl && gfl.IsVisible)
{
_frmFeatureIdentifier.Add(gfl, gfl.DataSet.FeatureType == FeatureType.Polygon ? strict : tolerant);
continue;
}
if (lr is IMapRasterLayer rl)
{
_frmFeatureIdentifier.Add(rl, strict);
}
}
}
}
private void Identify(IEnumerable <ILayer> layers, Extent strict, Extent tolerant)
{
List <ILayer> layers2 = layers.ToList();
if (layers is IGroup)
{
layers2.Reverse();
}
foreach (IMapLayer layer in layers2)
{
IGroup grp = layer as IGroup;
if (grp != null)
{
Identify(grp, strict, tolerant);
}
else
{
var gfl = layer as IMapFeatureLayer;
if (gfl != null && gfl.IsVisible)
{
if (gfl.DataSet.FeatureType == FeatureType.Polygon)
{
if (true == _frmFeatureIdentifier.Add(gfl, strict))
{
return;
}
}
else
{
if (true == _frmFeatureIdentifier.Add(gfl, tolerant))
{
return;
}
}
}
var rl = layer as IMapRasterLayer;
if (rl != null)
{
_frmFeatureIdentifier.Add(rl, strict);
}
}
}
}
