Aspose::Words::Saving::ImageSaveOptions::get_VerticalResolution method

ImageSaveOptions::get_VerticalResolution method

Gets or sets the vertical resolution for the generated images, in dots per inch.

float Aspose::Words::Saving::ImageSaveOptions::get_VerticalResolution() const

Remarks

This property has effect only when saving to raster image formats and affects the output size in pixels.

The default value is 96.

Examples

Shows how to edit the image while Aspose.Words converts a document to one.

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);

builder->get_ParagraphFormat()->set_Style(doc->get_Styles()->idx_get(u"Heading 1"));
builder->Writeln(u"Hello world!");
builder->InsertImage(ImageDir + u"Logo.jpg");

// When we save the document as an image, we can pass a SaveOptions object to
// edit the image while the saving operation renders it.
auto options = MakeObject<ImageSaveOptions>(SaveFormat::Png);
options->set_ImageBrightness(0.3f);
options->set_ImageContrast(0.7f);
options->set_HorizontalResolution(72.f);
options->set_VerticalResolution(72.f);
options->set_Scale(96.f / 72.f);

doc->Save(ArtifactsDir + u"ImageSaveOptions.EditImage.png", options);

See Also

Aspose::Words::Saving::ImageSaveOptions::get_UseGdiEmfRenderer method Aspose::Words::Saving::ImageSaveOptions::GetType method