title: Highcharts: Disable marker rotation in inverted chart
body: <p>I have a chart created with highcharts.js, where the axis are inverted (y is horizontal, and x is vertical). In the chart I have a couple of plots, one being a scatter plot with pictures as markers. The problem I am having is that the markers are per default rotated 90 degrees when the chart is inverted. Is there a way to make the markers not being rotated for a chart with inverted axis?</p>