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([
        ['15:55',722,'【722位】','722位',null,null,null],
['16:15',721,null,null,null,null,null],
['16:20',699,'【699位】','699位',null,null,null],
['16:25',693,null,null,null,null,null],
['16:30',696,null,null,null,null,null],
['16:35',687,null,null,null,null,null],
['17:40',687,null,null,null,null,null],
['18:45',687,null,null,null,null,null],
['19:15',676,'【676位】','676位',null,null,null],
['19:20',677,null,null,null,null,null],
['19:35',688,null,null,null,null,null],
['20:40',688,null,null,null,null,null],
['21:45',688,null,null,null,null,null],
['22:10',667,'【667位】','667位',null,null,null],
['22:20',687,null,null,null,null,null],
['22:30',684,null,null,null,null,null],
['23:35',684,null,null,null,null,null],
['00:40',684,null,null,null,null,null],
['01:15',689,'【689位】','689位',null,null,null],
['01:20',669,null,null,null,null,null],
['01:30',679,null,null,null,null,null],
['02:35',679,null,null,null,null,null],
['03:40',679,null,null,null,null,null],
['04:20',681,'【681位】','681位',null,null,null],
['04:30',651,null,null,null,null,null],
['04:40',678,null,null,null,null,null],
['05:45',678,null,null,null,null,null],
['06:50',678,null,null,null,null,null],
['07:10',685,'【685位】','685位',null,null,null],
['07:20',693,null,null,null,null,null],
['07:30',690,null,null,null,null,null],
['08:35',690,null,null,null,null,null],
['09:40',690,null,null,null,null,null],
['10:35',688,'【688位】','688位',null,null,null],
['10:45',651,null,null,null,null,null],
['10:55',691,null,null,null,null,null],
['11:05',693,'【693位】','693位',null,null,null],
['12:10',693,null,null,null,null,null],
['13:10',662,'【662位】','662位',null,null,null],
['13:15',661,null,null,null,null,null],
['13:20',668,null,null,null,null,null],
['14:25',668,null,null,null,null,null],
['15:30',668,null,null,null,null,null],
['15:50',668,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:641,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)
      }
    });
  }

});