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([
        ['11:45',813,'【813位】','813位',null,null,null],
['12:50',813,null,null,null,null,null],
['13:15',744,'【744位】','744位',null,null,null],
['13:25',775,null,null,null,null,null],
['13:35',789,null,null,null,null,null],
['14:40',789,null,null,null,null,null],
['15:45',789,null,null,null,null,null],
['16:15',748,'【748位】','748位',null,null,null],
['16:20',763,null,null,null,null,null],
['16:45',760,'【760位】','760位',null,null,null],
['17:50',760,null,null,null,null,null],
['18:55',760,null,null,null,null,null],
['19:15',761,'【761位】','761位',null,null,null],
['19:20',816,null,null,null,null,null],
['20:25',816,null,null,null,null,null],
['21:30',816,null,null,null,null,null],
['22:15',765,'【765位】','765位',null,null,null],
['22:25',772,null,null,null,null,null],
['22:35',819,null,null,null,null,null],
['23:40',819,null,null,null,null,null],
['00:45',819,null,null,null,null,null],
['01:15',796,'【796位】','796位',null,null,null],
['01:20',725,null,null,null,null,null],
['01:35',751,null,null,null,null,null],
['02:40',751,null,null,null,null,null],
['03:45',751,null,null,null,null,null],
['04:15',746,'【746位】','746位',null,null,null],
['04:20',793,null,null,null,null,null],
['05:25',793,null,null,null,null,null],
['06:30',793,null,null,null,null,null],
['07:15',769,'【769位】','769位',null,null,null],
['07:20',823,null,null,null,null,null],
['08:25',823,null,null,null,null,null],
['09:30',823,null,null,null,null,null],
['10:20',835,'【835位】','835位',null,null,null],
['10:30',845,null,null,null,null,null],
['10:35',818,null,null,null,null,null],
['10:45',830,'【830位】','830位',null,null,null],
['11:40',830,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:715,max:900},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)
      }
    });
  }

});