internal void SelectByExtent(XExtent extent, bool IntersestOrContain,
bool PlusSelect) //,bool EmptyOrNot
{
if (PlusSelect)
{
foreach (XFeature f in Features)
{
if (f.Selected == true)
{
continue;
}
f.Selected = IntersestOrContain ?
extent.IntersectWith(f.Spatial.Extent) :
extent.Contains(f.Spatial.Extent);
}
}
else
{
foreach (XFeature f in Features)
{
f.Selected = IntersestOrContain ?
extent.IntersectWith(f.Spatial.Extent) :
extent.Contains(f.Spatial.Extent);
}
}
}
internal void SelectByExtent(XExtent extent)
{
foreach (XFeature feature in Features)
{
feature.Selected = extent.Contains(feature.Spatial.Extent);
}
}