## ImageSaveOptions::set_Resolution method


Sets both horizontal and vertical resolution for the generated images, in dots per inch.

```cpp
void Aspose::Words::Saving::ImageSaveOptions::set_Resolution(float value)
```

## Remarks


This property has effect only when saving to raster image formats.

## Examples



Shows how to specify a resolution while rendering a document to PNG. 
```cpp
auto doc = System::MakeObject<Aspose::Words::Document>();
auto builder = System::MakeObject<Aspose::Words::DocumentBuilder>(doc);

builder->get_Font()->set_Name(u"Times New Roman");
builder->get_Font()->set_Size(24);
builder->Writeln(u"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");

builder->InsertImage(get_ImageDir() + u"Logo.jpg");

// Create an "ImageSaveOptions" object which we can pass to the document's "Save" method
// to modify the way in which that method renders the document into an image.
auto options = System::MakeObject<Aspose::Words::Saving::ImageSaveOptions>(SaveFormat::Png);

// Set the "Resolution" property to "72" to render the document in 72dpi.
options->set_Resolution(72);
doc->Save(get_ArtifactsDir() + u"ImageSaveOptions.Resolution.72dpi.png", options);

// Set the "Resolution" property to "300" to render the document in 300dpi.
options->set_Resolution(300);
doc->Save(get_ArtifactsDir() + u"ImageSaveOptions.Resolution.300dpi.png", options);
```

## See Also

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