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([
        ['14:45',911,'【911位】','911位',null,null,null],
['15:50',911,null,null,null,null,null],
['16:15',854,'【854位】','854位',null,null,null],
['16:20',904,null,null,null,null,null],
['16:25',889,null,null,null,null,null],
['16:30',892,null,null,null,null,null],
['16:35',913,null,null,null,null,null],
['17:40',913,null,null,null,null,null],
['18:45',913,null,null,null,null,null],
['19:05',931,'【931位】','931位',null,null,null],
['19:15',860,null,null,null,null,null],
['19:20',863,null,null,null,null,null],
['19:25',876,null,null,null,null,null],
['19:35',953,'【953位】','953位',null,null,null],
['20:40',953,null,null,null,null,null],
['21:45',953,null,null,null,null,null],
['22:10',963,'【963位】','963位',null,null,null],
['22:20',884,null,null,null,null,null],
['22:30',882,null,null,null,null,null],
['23:35',882,null,null,null,null,null],
['00:40',882,null,null,null,null,null],
['01:10',883,'【883位】','883位',null,null,null],
['01:15',890,null,null,null,null,null],
['01:20',915,null,null,null,null,null],
['01:25',916,null,null,null,null,null],
['01:30',915,null,null,null,null,null],
['02:35',915,null,null,null,null,null],
['03:40',915,null,null,null,null,null],
['04:20',981,'【981位】','981位',null,null,null],
['04:30',971,null,null,null,null,null],
['04:40',972,null,null,null,null,null],
['05:45',972,null,null,null,null,null],
['06:50',972,null,null,null,null,null],
['07:10',975,'【975位】','975位',null,null,null],
['07:15',978,null,null,null,null,null],
['07:20',958,null,null,null,null,null],
['07:30',962,null,null,null,null,null],
['07:35',963,'【963位】','963位',null,null,null],
['08:40',963,null,null,null,null,null],
['09:45',963,null,null,null,null,null],
['10:35',965,'【965位】','965位',null,null,null],
['10:40',966,null,null,null,null,null],
['10:45',964,null,null,null,null,null],
['10:55',984,null,null,null,null,null],
['11:05',986,'【986位】','986位',null,null,null],
['12:10',986,null,null,null,null,null],
['13:05',986,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:844,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)
      }
    });
  }

});