I am trying to convert an Excel file generated by Aspose.Cell into an image, in order to display it into the browser. I tried many way but the quality obtained is never very good. I attached a copy of the result I obtained.
- The first image is a screenshot made on Windows directly into Excel with the original file.
- The second is a screenshot made after converting the file into PDF using Aspose.
The quality is great for the two of them.
- The third is the result I obtained using the following method to create a PNG (JPEG gives me the same result):
- The last one is the image created using Aspose.Pdf.Kit.PdfConverter to create a TIFF file.
As you can see, the quality is very far from the original. Is there anything I might have done wrong, or any other way to improve the result’s quality? The aim is to display the image almost in full screen so I would like to get the best quality as possible.
I have read in Aspose documentation about PdfViewer, but you specifically state that the quality might be an issue.
The technical environement :
- Aspose .NET version
- .NET framework 3.5
- Windows XP
- Microsoft Excel 2007