I am getting very bad quality output when converting an xlsx document to pdf using Aspose.Cells version 7.5.2. There are 3 attachments which are described below:
1) Sample.xlsx: this is the source file that I'm converting to pdf
2) Aspose_Output.pdf: this is the resulting pdf after the conversion. Please notice the white triangles & white lines in the header (ie. the area at the top of the report with the solid black fill), and the text everywhere in the report is not crisp.
3) Excel_Output.pdf: this is the resulting pdf when export from Excel 2013 using the native pdf export. Please notice that non of the issues from the Aspose_Output.pdf file are present.
The following code shows what I'm doing to export the report:
Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook(@"C:\Temp\Sample.xlsx");
Aspose.Cells.PdfSaveOptions options = new Aspose.Cells.PdfSaveOptions(Aspose.Cells.SaveFormat.Pdf);
I have evaluated your mentioned issue while using the latest version of Aspose.Cells for .NET. Upon comparing both PDF files (produced by Aspose.Cells and MS Excel 2010), I have observed the quality difference between two results therefore I have logged this issue in our bug tracking syetem under ticket Id CELLSNET-42039.
We will soon look into the issue, and will keep you posted with updates on this.
I am afraid; we currently do not have any updates regarding your reported issue. I have requested the relevant developer to share estimated release schedule for the fix. As soon as we get any news we will post here for your reference.
We are afraid, there is no update for you at this moment. However, we have logged your comment in our database. Please spare us some time. Once, there is some update or fix for you, we will let you know asap.
It is good to know that your issue is fixed with the latest version. Please feel free to post on our forums, if you encounter any other issue. We will be glad to help you further.