## PngSaveOptions class

Class representing options of saving to PNG image(s).

**Inheritance:** `PngSaveOptions` → [`ImageSaveOptions`](/tex/python-net/aspose.tex.presentation.image/imagesaveoptions) → [`SaveOptions`](/tex/python-net/aspose.tex.presentation/saveoptions)

The PngSaveOptions type exposes the following members:
## Constructors
| Name | Description |
| :- | :- |
| `PngSaveOptions()` | Creates new instance of options. |
## Properties
| Name | Description |
| :- | :- |
| `subset_fonts` | Gets/sets the flag indicating whether to subset fonts in output file or not. |
| `rasterize_formulas` | Gets/sets the flag that allows to rasterize math formulas. |
| `rasterize_included_graphics` | Gets/sets the flag that allows to rasterize PS/EPS and/or XPS/OXPS included graphics. |
| `resolution` | Gets/sets the image resolution. |
| `smoothing_mode` | Gets/sets the smoothing mode. |
| `interpolation_mode` | Gets/sets the interpolation mode. |
| `device_writes_images` | Gets/sets the flag that determines whether the image device will write output images.<br/>            Set it to `false` if you are planning to write images using image device's<br/>            Result property. |

### See Also

* module [`aspose.tex.presentation.image`](/tex/python-net/aspose.tex.presentation.image/)
* package [`aspose.tex`](/tex/python-net/)