Wonder blue chart - Highcharts bands appear


#1

Have you ever seen this issue in the picture

?

when mouse changes interval, area selected becomes colored.

I saw a new html tag called

Is there a parameter to set filling color ?

thanks
Fra


#2

i noticed that the commands

self.Highcharts.charts[4].xAxis[0].plotLinesAndBands[i].destroy();

remove the bands; but there is nowhere that creates this bands.

The same effect there is when you change date intervals.

Thanks