Radar chart with negative value as middle

[Bram Patelski]

Hi,

I'm building a radar-chart which will contain negative values. By default, Flotr plots those negative points on the opposite side of the middle.

The middle of the radar-chart is always the 0-point. Is it possible to change the behavior so I can set the middle of the chart to a negative value, like -3 and have all points plot on their respective y-axis?

Thereby the ticks for each y-axis would read: -3, -2, -1, 0, 1, 2, 3.

Thanks