Tag: Xaxis data range

Hello all,

I am implementing polar chart in my wpf application, and I am trying to customize the next with no success:
– Xaxis data range is between the lowest and the highest value. I need that xaxis goes from 0º to 360º, but sometimes my angle dataseries does not cover the whole range (i.e. it goes from 15º to 270º). I’ve tried a customtickprovider, setting VisibleRange from 0 to 360º, but it doesn’t work. Any ideas?
– I need that the line connecting to points is a straight, but a curve is drawn instead. Is there any property in PolarXAxis or FastLineRenderableSeries to achieve this?

Regards,
Juan

In our view model, the data range is expanded to include data outside of the X-Axis range. This is done to preserve the spline curve which is defined by previous points– doing this prevents the spline curve from changing drastically by including X number of points outside the range.

When the Draw function is called, the point context that was bound in is filtered to the X Axis range which leads to the spline curve changing as you pan (especially noticeable if it affects a peak).

How can I change this behavior to preserve the spline line?

Updated — Setting ResampleMode = None does not give me all the points.