Wijmo UI for the Web
tooltipFormat Option
wijmo.sparkline.wijsparkline Namespace > options type : tooltipFormat Option

Default value: null

A value which formats the value for tooltip shown.

Syntax
$(function () {
    
    // Get value
    var returnsValue; // Type:  object
    returnsValue = $(".selector").wijsparkline("option", "tooltipFormat");
    
    // Set value
    var newValue; // Type:  object
    $(".selector").wijsparkline("option", "tooltipFormat", newValue);
        
});
var tooltipFormat : object;
Remarks
If the tooltipContent option is set, this option won't work.
See Also

Reference

options type
wijsparkline jQuery Widget