Line chart circle positions

[martinnormark]

The circles in a line chart doesn't position perfectly:

I wonder if this is caused by drawCubicEnabled, I've tried tweaking cubicIntensity but it gets off already around ~0.15.

[liuxuan30]

Sorry for late reponse I was thinking someone could help on this.

Have you solved this or, could you provide the code to reproduce using ChartsDemo?

Becaues I can see the bottom circle is centered perfectly. I am not sure if you modified any _ChartXMin _deltaX etc. Anything changed for the transformer? Line chart only or combined chart?

[danielgindi]

This is how cubic lines work. The point of the value is not necessarily the highest or lowest point of the curve.
I'm not sure if we should even try to fix this...
@PhilJay thoughts?

[PhilJay]

This is not really an issue.
As Daniel mentioned this is just how cubic lines work. Of course we could change that (somehow), but it would eliminate the natural behaviour of cubic lines.

[augustinAJ]

@danielgindi @PhilJay Could please tell me how to solve this issue. According to my requirement the circles should end at the coordinates.

[danielgindi]

I'm afraid there's not much we can do about it. That's how cubic lines work. That's by definition of the cubic function... See http://cdn-5.analyzemath.com/Graphing/cubic_graph_3.gif

[danielgindi]

Btw, you can try playing with cubicIntensity

[augustinAJ]

what does it do?

On Mon, Mar 21, 2016 at 3:28 PM, Daniel Cohen Gindi <
notifications@github.com> wrote:

Btw, you can try playing with cubicIntensity

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#535 (comment)

[danielgindi]

It controls the intensity of the cubic bezier.