public static bool IsValidElement(DB.Element element)
{
if (element is DB.ElementType)
{
return(false);
}
if (element is DB.View)
{
return(false);
}
if (element.Location is object)
{
return(true);
}
return
(
element is DB.DirectShape ||
element is DB.CurveElement ||
element is DB.CombinableElement ||
element is DB.Architecture.TopographySurface ||
element is DB.Opening ||
element is DB.Part ||
InstanceElement.IsValidElement(element)
);
}
protected virtual bool SetValue(DB.Element element)
{
if (ScriptVariableType.IsInstanceOfType(element))
{
Document = element.Document;
DocumentGUID = Document.GetFingerprintGUID();
Value = element.Id;
UniqueID = element.UniqueId;
return(true);
}
return(false);
}
public static Element FromElement(DB.Element element)
{
if (element is null)
{
return(null);
}
if (element.GetType() == typeof(DB.Element))
{
try
{
if (DB.Category.GetCategory(element.Document, element.Id) is DB.Category category)
{
return(new Category(category));
}
}
catch (Autodesk.Revit.Exceptions.InternalException) { }
}
else
{
for (var type = element.GetType(); type != typeof(DB.Element); type = type.BaseType)
{
if (ActivatorDictionary.TryGetValue(type, out var activator))
{
return(activator(element));
}
}
}
if (GraphicalElement.IsValidElement(element))
{
if (InstanceElement.IsValidElement(element))
{
if (Panel.IsValidElement(element))
{
return(new Panel(element as DB.FamilyInstance));
}
return(new InstanceElement(element));
}
return(GeometricElement.IsValidElement(element) ?
new GeometricElement(element) :
new GraphicalElement(element));
}
return(new Element(element));
}
protected override bool SetValue(DB.Element element) => IsValidElement(element) && base.SetValue(element);
public GraphicalElement(DB.Element element) : base(element)
{
}
public virtual bool AllowElement(DB.Element elem) => elem is R;
public static new bool IsValidElement(DB.Element element)
{
using (var options = new DB.Options())
return(!(element.get_Geometry(options) is null));
}
public GeometricElement(DB.Element element) : base(element)
{
}
protected Element(DB.Element element) : base(element.Document, element.Id)
{
}