I want to create thumbnails of MS Word file using GroupDocs.Conversion .Net 19.12.1, so I need to specify a small Width for the ImageConvertOptions.
Unfortunately the thumbnails are squeezed, as their height is now much larger than their Width.
Is there a way to tell the Conversion API to keep the aspect ratio and adapt the height if not specified?
I tried the same thing using GroupDocs.Viewer and only specified the Width in PngViewOptions and it worked
I would consider using the Viewer for thumbnail generation, but I’m not happy how Excel files are handled.
If there would be a way to split the file into A4 (or system default) paper size, I’d use the Viewer.
At the moment the Viewer renders everything from the first column to the last one and SpreadsheetOptions.ForSplitSheetIntoPages only uses rows and not columns.