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

Default value: false

Axis line as option (off by default) used for identifying negative or positive values.

Syntax
$(function () {
    
    // Get value
    var returnsValue; // Type:  bool
    returnsValue = $(".selector").wijsparkline("option", "valueAxis");
    
    // Set value
    var newValue; // Type:  bool
    $(".selector").wijsparkline("option", "valueAxis", newValue);
        
});
var valueAxis : bool;
Remarks
This option just works with area type sparkline.
See Also

Reference

options type
wijsparkline jQuery Widget