how to add/remove y axis values dynamically on Bar chart (Horizontal)?

[Kumarasamy R]

Please help me here.

Horizontal Bar chart Y axis values has to be dynamically generated. Y axis values need to be added or removed when the chart redraw.

Another way of my question,

Bar chart currently has 5 Y axis labels (5 bars), now I want to add 2 more y axis value and remove 1 y axis value based on trigger event. 

Please let me know if my question is not understandable.

my code here,

                BarChart barChart = new BarChart(true, barLabels1.length, barLabels1, barValues1);  // model object

               

                chart.getModel().removeAllSeries();

// chart.getPlotOptions().addYAxisOptions(getYAxisOptions(barChart.getTickSize(), barChart.getyAxisLabel(), barChart.getyAxisValues()));  ------------> this is not working

BarChartValueSeriesBuilder.setSeriesValues(chart.getModel(), barChart);   ----- > Adding the series and this works

chart.redraw(true);

Thank you

Kumar

[Nicolas Morel]

I'm not sure to understand.

To do things dynamically, just change your model and/or options and call the redraw method.

You should try the latest version, the redraw has been improved.

[Kumarasamy R]

This helps,

AxesOptions yAxesOptions = AxesOptions.create();

yAxesOptions.addAxisOptions(AxisOptions.create.......)

chart().getPlotOptions().setYAxesOptions(yAxesOptions);

chart.redraw(true);

Thanks

Kumar