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([
        ['08:15',747,'【747位】','747位',null,null,null],
['09:20',747,null,null,null,null,null],
['10:15',746,'【746位】','746位',null,null,null],
['10:20',741,null,null,null,null,null],
['10:35',752,null,null,null,null,null],
['11:40',752,null,null,null,null,null],
['12:45',752,null,null,null,null,null],
['13:05',750,'【750位】','750位',null,null,null],
['13:15',751,null,null,null,null,null],
['13:20',758,null,null,null,null,null],
['13:30',741,'【741位】','741位',null,null,null],
['14:35',741,null,null,null,null,null],
['15:40',741,null,null,null,null,null],
['16:30',736,'【736位】','736位',null,null,null],
['16:35',750,null,null,null,null,null],
['16:45',726,null,null,null,null,null],
['16:50',748,null,null,null,null,null],
['17:55',748,null,null,null,null,null],
['19:00',748,null,null,null,null,null],
['19:15',724,'【724位】','724位',null,null,null],
['19:20',728,null,null,null,null,null],
['19:30',727,null,null,null,null,null],
['20:35',727,null,null,null,null,null],
['21:40',727,null,null,null,null,null],
['22:15',740,'【740位】','740位',null,null,null],
['22:20',731,null,null,null,null,null],
['22:30',697,null,null,null,null,null],
['23:35',697,null,null,null,null,null],
['00:40',697,null,null,null,null,null],
['01:15',730,'【730位】','730位',null,null,null],
['01:20',722,null,null,null,null,null],
['01:35',726,null,null,null,null,null],
['02:40',726,null,null,null,null,null],
['03:45',726,null,null,null,null,null],
['04:15',742,'【742位】','742位',null,null,null],
['05:20',742,null,null,null,null,null],
['06:25',742,null,null,null,null,null],
['07:15',760,'【760位】','760位',null,null,null],
['07:20',774,null,null,null,null,null],
['08:10',774,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:687,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)
      }
    });
  }

});