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([
        ['19:30',691,'【691位】','691位',null,null,null],
['20:35',691,null,null,null,null,null],
['21:40',691,null,null,null,null,null],
['22:10',697,'【697位】','697位',null,null,null],
['22:20',698,null,null,null,null,null],
['22:25',699,null,null,null,null,null],
['22:40',696,'【696位】','696位',null,null,null],
['23:45',696,null,null,null,null,null],
['00:50',696,null,null,null,null,null],
['01:20',680,'【680位】','680位',null,null,null],
['01:25',686,null,null,null,null,null],
['01:40',685,null,null,null,null,null],
['02:45',685,null,null,null,null,null],
['03:50',685,null,null,null,null,null],
['04:20',683,'【683位】','683位',null,null,null],
['04:25',669,null,null,null,null,null],
['04:40',668,null,null,null,null,null],
['05:45',668,null,null,null,null,null],
['06:50',668,null,null,null,null,null],
['07:10',663,'【663位】','663位',null,null,null],
['07:25',655,null,null,null,null,null],
['08:30',655,null,null,null,null,null],
['09:35',655,null,null,null,null,null],
['10:20',657,'【657位】','657位',null,null,null],
['10:25',661,null,null,null,null,null],
['10:30',663,null,null,null,null,null],
['11:35',663,null,null,null,null,null],
['12:40',663,null,null,null,null,null],
['13:25',669,'【669位】','669位',null,null,null],
['13:30',670,null,null,null,null,null],
['14:35',670,null,null,null,null,null],
['15:40',670,null,null,null,null,null],
['16:20',692,'【692位】','692位',null,null,null],
['16:25',687,null,null,null,null,null],
['16:40',676,null,null,null,null,null],
['17:45',676,null,null,null,null,null],
['18:50',676,null,null,null,null,null],
['19:25',712,'【712位】','712位',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:645,max:800},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)
      }
    });
  }

});