highslide-software/highcharts.com — Issue #621: Candlesticks of grouped data are not cleared when zooming in on Y axis
Author: highslide-software
Created: 2011-12-07 08:58:28+00:00
State: open

1. Open http://jsfiddle.net/Rm8e2/1/
2. Click and drag the plot area to zoom in between 350 and 400 on the Y axis.
3. Observe that the old points are still there, while new ones are drawn on top.