CODEWITHSUNDEEP
androidmpandroidchart
user2572788
user2572788

Reputation: 31

MPAndroidChart grouped barchart onclick

I've successfully used grouped barchart. I've got two bars per result (one red and one blue bar) but I haven't been able to retrieve X value when I click the blue one, only get the X value when I click the red bar. LINK TO IMAGE When I click either bar, the setOnChartValueSelectedListener method is called, but only when I click the red bar I get the XAxis value with this code:

barChart.setOnChartValueSelectedListener(new OnChartValueSelectedListener() {
            @Override
            public void onValueSelected(Entry e, Highlight h) {
                if (null != barChart.getXAxis().getValueFormatter().getFormattedValue(e.getX(), barChart.getXAxis()) && !barChart.getXAxis().getValueFormatter().getFormattedValue(e.getX(), barChart.getXAxis()).isEmpty()) {
                      ContentManager.getInstance().setRegion(barChart.getXAxis().getValueFormatter().getFormattedValue(e.getX(), barChart.getXAxis()));
                }
            }

            @Override
            public void onNothingSelected() {

            }
        });

how can I get the value when I click the blue bar?

barChart.getXAxis().getValueFormatter().getFormattedValue(e.getX(), barChart.getXAxis())

that line returns the value clicking the red bar

Upvotes: 0

Views: 743

Answers (1)

user2572788
user2572788

Reputation: 31

FIXED. Just use Math.floor to use a rounded value on a bar click.

Upvotes: 0

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