set axis.labels.step in event has no effect immediately

[Peter]

Hi,

I need a stockchart with none aggregate data, so I have to set:

          categoryAxis: {  baseUnit:"days", },

But then all labels are overlapped.

In the Navigator event I set axis.labels.step.

But this has no effect immediately: it is used in the next Navigator event.

http://dojo.telerik.com/usARa

1. Start dojo: all labels are overlapped
2. Change Navigator range: Chart is updated, newstep is assigned (see log), but has no effect on the labels
2. Change Navigator again: Chart is updated, newstep is assigned, label step is shown from last call.

 

If I call $("#stock-chart").data("kendoStockChart").refresh(); it works, but it needs long time to redraw the whole chart.
Without redraw the chart line is updated very fast.

Is a solution to apply immediately axis.labels.step = newStep;
without the slow chart refresh()?

Peter

 

[Iliana Dyankova]

Hi Peter,​

Changing any of the options requires chart to be redrawn. What I would suggest for the current case is using the redraw method instead of refresh.

Regards,
Iliana Nikolova
Telerik by Progress

[Peter]

Hi Ilian,

thanks, but $("#stock-chart").data("kendoStockChart").redraw()  is similar slow like refresh(): you can see in http://dojo.telerik.com/usARa how the whole chart is deleted and then rebuild, also the navigator pane, which should not necessary. Can I only refresh/redraw the axis.labels ?

Regards,

Peter

[Iliana Dyankova]

Hi Peter,

I am afraid that refreshing / redrawing only the labels is not supported and there is no suitable workaround which I could suggest. Please accept my apologies for any inconvenience this may cause.

Regards,
Iliana Nikolova
Telerik by Progress