google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['21:40',854,'【854位】','854位',null,null,null],
['22:10',867,'【867位】','867位',null,null,null],
['22:20',888,null,null,null,null,null],
['22:25',848,null,null,null,null,null],
['22:40',845,'【845位】','845位',null,null,null],
['23:45',845,null,null,null,null,null],
['00:50',845,null,null,null,null,null],
['01:20',864,'【864位】','864位',null,null,null],
['01:25',873,null,null,null,null,null],
['01:40',872,null,null,null,null,null],
['02:45',872,null,null,null,null,null],
['03:50',872,null,null,null,null,null],
['04:20',878,'【878位】','878位',null,null,null],
['04:25',866,null,null,null,null,null],
['04:40',865,null,null,null,null,null],
['05:45',865,null,null,null,null,null],
['06:50',865,null,null,null,null,null],
['07:10',864,'【864位】','864位',null,null,null],
['07:25',844,null,null,null,null,null],
['07:35',866,'【866位】','866位',null,null,null],
['08:40',866,null,null,null,null,null],
['09:45',866,null,null,null,null,null],
['10:20',867,'【867位】','867位',null,null,null],
['10:25',874,null,null,null,null,null],
['10:30',876,null,null,null,null,null],
['11:35',876,null,null,null,null,null],
['12:40',876,null,null,null,null,null],
['13:25',962,'【962位】','962位',null,null,null],
['13:30',963,null,null,null,null,null],
['14:35',963,null,null,null,null,null],
['15:40',963,null,null,null,null,null],
['16:20',948,'【948位】','948位',null,null,null],
['16:40',951,null,null,null,null,null],
['17:45',951,null,null,null,null,null],
['18:50',951,null,null,null,null,null],
['19:15',987,'【987位】','987位',null,null,null],
['19:25',932,null,null,null,null,null],
['19:35',950,null,null,null,null,null],
['20:40',950,null,null,null,null,null],
['21:35',950,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:834,max:1000},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});