---
title: "HistogramMode Enumeration"
canonical: https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_HistogramMode.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/)

# HistogramMode Enumeration
 
Contains modes for histogram building.
 
**Namespace:** [Aurigma.GraphicsMill](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```
Public Enumeration HistogramMode
```
 
```csharp
public enum HistogramMode
```
 
## Members

|   |  Member name |  Description |
| --- | --- | --- |
 |   |  Sum |  Histogram is built from average of pixels channels. |
 |   |  Luminosity |  Histogram is built from pixels luminosity. |
   
## See Also

### Reference

- [Aurigma.GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)