fontSize
Gets or sets the font size of the cells in the range.
Parameters
value Number
optional
The font size (in pixels) that should be set.
Returns
Number
the font size of the top-left cell of the range.
Example
<div id="spreadsheet"></div>
<script type="text/javascript" charset="utf-8">
$("#spreadsheet").kendoSpreadsheet();
var spreadsheet = $("#spreadsheet").data("kendoSpreadsheet");
var sheet = spreadsheet.activeSheet();
sheet.range("A1").value("50px");
sheet.range("A1").fontSize(50);
</script>