---
title: "Lut Properties "
canonical: https://www.graphicsmill.com/docs/gm5/Properties_T_Aurigma_GraphicsMill_Transforms_Lut.htm
product: "Graphics Mill 5.5 for .NET"
---
This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)
# Lut Properties
The [Lut](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_Lut.htm.md) type exposes the following members.
## Properties
| | Name | Description |
| --- | --- | --- |
|  | [IsDisposed](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_LockableObject_IsDisposed.htm.md) | (Inherited from [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).) |
|  | [IsEmpty](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Transforms_Lut_IsEmpty.htm.md) | Returns whether LUT array is initialized. |
|  | [IsExtended](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Transforms_Lut_IsExtended.htm.md) | Switches LUT between extended and non-extended mode. |
|  | [Item](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Transforms_Lut_Item_1_e1836fc4.htm.md) | Gets/sets a LUT entry by index. |
|  | [Length](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Transforms_Lut_Length.htm.md) | Returns number of LUT entries. |
|  | [Locked](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_LockableObject_Locked.htm.md) | Indicates if the object has been locked.
(Inherited from [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).) |
|  | [Timeout](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_LockableObject_Timeout.htm.md) | Gets/sets value specifying maximum time for which object can be locked.
(Inherited from [LockableObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_LockableObject.htm.md).) |
## See Also
### Reference
- [Lut Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Transforms_Lut.htm.md)
- [Aurigma.GraphicsMill.Transforms Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Transforms.htm.md)