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([
        ['19:20',770,'【770位】','770位',null,null,null],
['19:35',774,null,null,null,null,null],
['20:40',774,null,null,null,null,null],
['21:45',774,null,null,null,null,null],
['22:20',786,'【786位】','786位',null,null,null],
['22:30',781,null,null,null,null,null],
['22:35',787,null,null,null,null,null],
['22:40',785,null,null,null,null,null],
['23:45',785,null,null,null,null,null],
['00:50',785,null,null,null,null,null],
['01:05',791,'【791位】','791位',null,null,null],
['01:10',800,null,null,null,null,null],
['01:15',779,null,null,null,null,null],
['01:20',792,null,null,null,null,null],
['01:25',791,null,null,null,null,null],
['01:35',790,'【790位】','790位',null,null,null],
['02:40',790,null,null,null,null,null],
['03:45',790,null,null,null,null,null],
['04:20',793,'【793位】','793位',null,null,null],
['04:25',798,null,null,null,null,null],
['05:30',798,null,null,null,null,null],
['06:35',798,null,null,null,null,null],
['07:10',802,'【802位】','802位',null,null,null],
['07:25',803,null,null,null,null,null],
['07:30',804,null,null,null,null,null],
['07:35',801,'【801位】','801位',null,null,null],
['08:40',801,null,null,null,null,null],
['09:45',801,null,null,null,null,null],
['10:15',800,'【800位】','800位',null,null,null],
['10:20',829,null,null,null,null,null],
['10:30',833,null,null,null,null,null],
['10:35',832,null,null,null,null,null],
['10:40',831,'【831位】','831位',null,null,null],
['11:45',831,null,null,null,null,null],
['12:50',831,null,null,null,null,null],
['13:10',822,'【822位】','822位',null,null,null],
['13:20',806,null,null,null,null,null],
['13:25',834,null,null,null,null,null],
['13:30',845,null,null,null,null,null],
['14:35',845,null,null,null,null,null],
['15:40',845,null,null,null,null,null],
['16:15',932,'【932位】','932位',null,null,null],
['16:20',948,null,null,null,null,null],
['16:25',938,null,null,null,null,null],
['16:30',941,null,null,null,null,null],
['16:35',904,null,null,null,null,null],
['17:40',904,null,null,null,null,null],
['18:45',904,null,null,null,null,null],
['19:05',922,'【922位】','922位',null,null,null],
['19:15',936,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:760,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)
      }
    });
  }

});