We noticed an issue when saving a excel workbook to pdf.
When we created a excel workbook through Aspose Cells and added a Combo chart with a mix of column, line and area series and set the PlotEmptyCellsType to Interpolated, we find there are inconsistent results with the output generated when that workbook is saved as excel vs pdf.
The area series appears to not be rendered correctly. We expect the PDF results to match excel.
Please let us know if need any more information regarding this issue.