How to prevent Highstock from hiding data rows

问题:

I have a Highstock chart with type scatter. When I use the range selector some of the series disappear cause the have no data in the current range. How can I prevent the chart from scaling to only the existing data an keep the yaxis in the initial state?

回答1:

I can see only two options:

• set fixed min and max for yAxis
• in afterSetExtremes call yAxis[0].setExtremes(min, max) in setTimeout function, but you need to calculate min and max on your own.