---
title: "PngSettings Class"
canonical: https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_PngSettings.htm
product: "Graphics Mill"
---

# PngSettings Class
 
Contains all the possible PNG writing settings.
 
**Namespace:** [Aurigma.GraphicsMill.Codecs](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Codecs.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```csharp
public sealed class PngSettings : WriterSettings
```
 
## Remarks
  
The only PNG-related option which is available is whether to make it interlaced.
 
## Examples
  
```csharp
bitmap.Save(@"Images\Output\out.png", new PngSettings(true));
```
 
## Inheritance Hierarchy
  
- System.Object
    - [Aurigma.GraphicsMill.Codecs.WriterSettings](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_WriterSettings.htm.md)
        - Aurigma.GraphicsMill.Codecs.PngSettings
 
## Thread Safety
 Static members of this type are not safe for multi-threaded operations. Instance members of this type are not safe for multi-threaded operations.
   
## See Also

### Reference

- [PngSettings Members](https://www.graphicsmill.com/docs/gm/AllMembers_T_Aurigma_GraphicsMill_Codecs_PngSettings.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Codecs.htm.md)

### Manual

- [Supported File Formats](https://www.graphicsmill.com/docs/gm/supported-file-formats.htm.md)