1. Thank you for your feedback. There is indeed currently an issue with the export to PDF at certain widths of Smart.Grid. We will try to fix it as soon as possible. The expected behavior can be seen if you open the same demo in a separate window: https://www.htmlelements.com/demos/grid/data-export/index.htm:
– Exported column widths correspond to the current column widths of the Grid;
– If there is not enough space on the page for all columns, they are displayed on separate pages. This is also the way exporting to PDF works in Microsoft Excel.
2. In Chrome, to enable printing of colored background, you would have to click “More settings” in the Print dialog and then check “Background graphics”.