## PdfSaveOptions::get_InterpolateImages method


A flag indicating whether image interpolation shall be performed by a conforming reader. When **false** is specified, the flag is not written to the output document and the default behaviour of reader is used instead.

```cpp
bool Aspose::Words::Saving::PdfSaveOptions::get_InterpolateImages() const
```

## Remarks


When the resolution of a source image is significantly lower than that of the output device, each source sample covers many device pixels. As a result, images can appear jaggy or blocky. These visual artifacts can be reduced by applying an image interpolation algorithm during rendering. Instead of painting all pixels covered by a source sample with the same color, image interpolation attempts to produce a smooth transition between adjacent sample values.

A conforming Reader may choose to not implement this feature of PDF, or may use any specific implementation of interpolation that it wishes.

The default value is **false**.

Interpolation flag is prohibited by PDF/A compliance. **false** value will be used automatically when saving to PDF/A. 
## See Also

* Class [PdfSaveOptions](../)
* Namespace [Aspose::Words::Saving](../../)
* Library [Aspose.Words for C++](../../../)