Aspose::Cells::Rendering::ImageOrPrintOptions::GetVerticalResolution method
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]ImageOrPrintOptions::GetVerticalResolution method
Gets or sets the vertical resolution for generated images, in dots per inch.
int32_t Aspose::Cells::Rendering::ImageOrPrintOptions::GetVerticalResolution()
Remarks
The default value is 96.
Setting HorizontalResolution and VerticalResolution effects the width and height of the output image in pixels.
Examples
Aspose::Cells::Startup();
// The following code sets resolution to 192, the width and height of the generated image is twice of
// the one with resolution left as the default value 96.
Workbook wb(u"Book1.xlsx");
ImageOrPrintOptions opts;
//Set output image type: png.
opts.SetImageType(ImageType::Png);
//Set resolution to 192.
opts.SetHorizontalResolution(192);
opts.SetVerticalResolution(192);
//Render Chart to image.
wb.GetWorksheets().Get(0).GetCharts().Get(0).ToImage(u"Chart.png", opts);
Aspose::Cells::Cleanup();
See Also
- Class Vector
- Class ImageOrPrintOptions
- Namespace Aspose::Cells::Rendering
- Library Aspose.Cells for C++