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([
        ['06:10',830,'【830位】','830位',null,null,null],
['07:15',845,'【845位】','845位',null,null,null],
['07:25',826,null,null,null,null,null],
['08:30',826,null,null,null,null,null],
['09:35',826,null,null,null,null,null],
['10:30',813,'【813位】','813位',null,null,null],
['10:45',815,null,null,null,null,null],
['10:50',849,null,null,null,null,null],
['11:55',849,null,null,null,null,null],
['13:00',849,null,null,null,null,null],
['13:05',761,'【761位】','761位',null,null,null],
['13:15',762,null,null,null,null,null],
['13:20',772,null,null,null,null,null],
['13:30',784,'【784位】','784位',null,null,null],
['14:35',784,null,null,null,null,null],
['15:40',784,null,null,null,null,null],
['16:20',798,'【798位】','798位',null,null,null],
['16:30',799,null,null,null,null,null],
['17:35',799,null,null,null,null,null],
['18:40',799,null,null,null,null,null],
['19:15',805,'【805位】','805位',null,null,null],
['19:20',857,null,null,null,null,null],
['19:30',864,null,null,null,null,null],
['19:45',839,'【839位】','839位',null,null,null],
['20:50',839,null,null,null,null,null],
['21:55',839,null,null,null,null,null],
['22:15',826,'【826位】','826位',null,null,null],
['22:20',802,null,null,null,null,null],
['22:30',806,null,null,null,null,null],
['22:45',843,'【843位】','843位',null,null,null],
['22:50',841,null,null,null,null,null],
['23:55',841,null,null,null,null,null],
['01:00',841,null,null,null,null,null],
['01:15',759,'【759位】','759位',null,null,null],
['01:20',832,null,null,null,null,null],
['02:25',832,null,null,null,null,null],
['03:30',832,null,null,null,null,null],
['04:25',841,'【841位】','841位',null,null,null],
['04:30',821,null,null,null,null,null],
['04:50',882,'【882位】','882位',null,null,null],
['05:55',882,null,null,null,null,null],
['06:05',882,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:749,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)
      }
    });
  }

});