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([
        ['17:50',910,'【910位】','910位',null,null,null],
['18:55',910,null,null,null,null,null],
['19:15',886,'【886位】','886位',null,null,null],
['19:20',906,null,null,null,null,null],
['19:25',908,null,null,null,null,null],
['19:35',909,null,null,null,null,null],
['19:45',910,'【910位】','910位',null,null,null],
['20:50',910,null,null,null,null,null],
['21:55',910,null,null,null,null,null],
['22:15',908,'【908位】','908位',null,null,null],
['22:20',867,null,null,null,null,null],
['22:25',872,null,null,null,null,null],
['22:30',870,null,null,null,null,null],
['23:35',870,null,null,null,null,null],
['00:40',870,null,null,null,null,null],
['01:15',883,'【883位】','883位',null,null,null],
['01:25',866,null,null,null,null,null],
['01:30',864,null,null,null,null,null],
['01:40',865,'【865位】','865位',null,null,null],
['02:45',865,null,null,null,null,null],
['03:50',865,null,null,null,null,null],
['04:20',880,'【880位】','880位',null,null,null],
['04:25',866,null,null,null,null,null],
['04:30',885,null,null,null,null,null],
['04:35',886,null,null,null,null,null],
['05:40',886,null,null,null,null,null],
['06:45',886,null,null,null,null,null],
['07:20',877,'【877位】','877位',null,null,null],
['07:30',876,null,null,null,null,null],
['07:35',869,null,null,null,null,null],
['08:40',869,null,null,null,null,null],
['09:45',869,null,null,null,null,null],
['10:35',892,'【892位】','892位',null,null,null],
['10:45',891,null,null,null,null,null],
['10:55',892,null,null,null,null,null],
['12:00',892,null,null,null,null,null],
['13:05',892,null,null,null,null,null],
['13:10',878,'【878位】','878位',null,null,null],
['13:15',954,null,null,null,null,null],
['13:25',952,null,null,null,null,null],
['13:30',953,null,null,null,null,null],
['13:35',948,null,null,null,null,null],
['14:40',948,null,null,null,null,null],
['15:45',948,null,null,null,null,null],
['16:10',952,'【952位】','952位',null,null,null],
['16:15',971,null,null,null,null,null],
['16:20',954,null,null,null,null,null],
['16:25',945,null,null,null,null,null],
['17:30',945,null,null,null,null,null],
['17:45',945,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:854,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)
      }
    });
  }

});