Android MPAndroidChart LineChart 图选索引或者端点

Posted 2022-11-02 mmsx

lineChart.setOnChartValueSelectedListener(new OnChartValueSelectedListener() 
                @Override
                public void onValueSelected(Entry entry, Highlight highlight) 
                    Log.i("Show",entry.toString());
                    ArrayList<StakeCircleEntry> arrayList = lineChart.getStakeCircleEntries();
                    for (int i = 0; i < arrayList.size(); i++) 
                        StakeCircleEntry stakeCircleEntry = arrayList.get(i);
                        if (stakeCircleEntry.getX() == entry.getX() && stakeCircleEntry.getY() == entry.getY())
                            mItem = i;
                    
                            return;
                               
                    
                

                @Override
                public void onNothingSelected() 
                
            );