---
title: "Histogram.Length Property "
canonical: https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Histogram_Length.htm
archived: false
applies_to:
  - product: "Graphics Mill"
    versions: ["12.1", "6.x-12.x (may differ)"]
    entity_id: "https://www.graphicsmill.com/#software-application"
---

# Histogram.Length Property 

**Applies to:** Graphics Mill 12.1, 6.x-12.x (may differ)
 
Gets the number of histogram entries.
 
**Namespace:** [Aurigma.GraphicsMill](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```csharp
public int Length { get; }
```
 
### Property Value
The number of histogram entries. Depending on a bitmap pixel format it is either 256 (if it is non-extended) or 65356 (if it is extended).
   
## See Also

### Reference

- [Histogram Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Histogram.htm.md)
- [Aurigma.GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill.htm.md)