Add support for text orientation (rotation). This is supported in the SpreadProcessing model.

Please add support for cell content rotation.

 

I know that this is listed in the known unsupported features article, but just to be extra clear about what I am requesting, here's an example from Microsoft Excel

When the column width is decreasing below the size of the filter button the size of the button remains the same and overlaps the previous button.

When the users copy an image and paste it to another RadSpreadsheet, then export the Workbook to XLSX, the generated document contains invalid relation as the image is not properly registered inside the resources of the workbook.

The selected text is not readable when the Worksheet tab is in Edit mode and the applied theme is dark.

Reproducible in NoXaml scenario and for all dark themes except Fluent Dark.

The exception is thrown and the document cannot be imported.

 Implement the Page Break Preview functionality like in Excel

There is a discrepancy between RadSpreadProcessing and MS Excel (check the attached record.gif).

The scroll exceeds the visible area when using the auto-fill.

Steps to reproduce:

- Set the VisibleSize to (10 ,10)

- Drag the autofill icon down

 

Setting a tab color from API:doesn't fire a UI update.

Implement support for ChartSheet 

When changing only number separators and leave the default currency separators values entered in the cells are displayed with wrong separators.

When setting Wrap Text to an already merged CellSelection the row height is recalculated according to the cell height instead of keeping the initial height of the row.

At this point, the ribbon and the context menu are not localized out of the box and the users need to change the strings manually.

The chart is blinking when the SetValue method is used

Currently, caching formula results is not supported.

At the moment the print settings set to the WorksheetPageSetup class are not passed to the Print dialog which leads to bad user experience. If you set the print settings of the RadSpreadsheet like so:

WorksheetPageSetup pageSetup = this.radSpreadsheet.Workbook.ActiveWorksheet.WorksheetPageSetup;
pageSetup.PageOrientation = PageOrientation.Landscape;

and then select Print, the Spreadsheet print menu will show the print preview as landscape. However, when after that you click on Print for the default print dialog to appear and then click Preferences, you will notice that the preference is set to Portrait. The print job will be Landscape, but the incorrect information in the default dialog creates confusion.

This is an example of how to set the preference of the default dialog:

PrintDialog printDialog = new PrintDialog();
var printTicket = printDialog.PrintTicket;
printTicket.PageOrientation = System.Printing.PageOrientation.Landscape;

The Outline and Marker properties of the Scatter series are not rendered correctly

A sparkline is a tiny chart in a worksheet cell that provides a visual representation of data that is currently not supported.

An ArgumentOutOfRangeException is thrown when importing a spreadsheet with the first sheet hidden: VisibleSheetCount should be greater or equal to 1.