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([
        ['11:55',926,'【926位】','926位',null,null,null],
['13:00',926,null,null,null,null,null],
['13:20',967,'【967位】','967位',null,null,null],
['13:30',956,null,null,null,null,null],
['14:35',956,null,null,null,null,null],
['15:40',956,null,null,null,null,null],
['16:20',949,'【949位】','949位',null,null,null],
['16:30',918,null,null,null,null,null],
['16:45',926,'【926位】','926位',null,null,null],
['17:50',926,null,null,null,null,null],
['18:55',926,null,null,null,null,null],
['19:15',927,'【927位】','927位',null,null,null],
['19:20',926,null,null,null,null,null],
['19:30',880,null,null,null,null,null],
['20:35',880,null,null,null,null,null],
['21:40',880,null,null,null,null,null],
['22:15',913,'【913位】','913位',null,null,null],
['22:45',898,'【898位】','898位',null,null,null],
['23:50',898,null,null,null,null,null],
['00:55',898,null,null,null,null,null],
['01:20',826,'【826位】','826位',null,null,null],
['01:30',845,null,null,null,null,null],
['01:35',843,null,null,null,null,null],
['02:40',843,null,null,null,null,null],
['03:45',843,null,null,null,null,null],
['04:15',829,'【829位】','829位',null,null,null],
['04:20',831,null,null,null,null,null],
['04:30',857,null,null,null,null,null],
['04:45',871,'【871位】','871位',null,null,null],
['05:50',871,null,null,null,null,null],
['06:55',871,null,null,null,null,null],
['07:15',867,'【867位】','867位',null,null,null],
['07:20',869,null,null,null,null,null],
['08:25',869,null,null,null,null,null],
['09:30',869,null,null,null,null,null],
['10:25',878,'【878位】','878位',null,null,null],
['10:30',841,null,null,null,null,null],
['10:45',840,null,null,null,null,null],
['10:50',841,'【841位】','841位',null,null,null],
['11:50',841,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:816,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)
      }
    });
  }

});