Range Band

The range band feature is used to highlight a particular range along the y-axis using start and end range property. You can also customize the color and opacity of the range band.

CSHTML

<ej-spark-line id="sparkline" >                   
 <e-range-band-settings start-range="4" end-range="30" color="#ff14ae" opacity="0.4">
 </e-range-band-settings>
 </ej-spark-line>