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',833,'【833位】','833位',null,null,null],
['18:55',833,null,null,null,null,null],
['19:10',863,'【863位】','863位',null,null,null],
['19:15',864,null,null,null,null,null],
['19:25',872,null,null,null,null,null],
['20:30',872,null,null,null,null,null],
['21:35',872,null,null,null,null,null],
['22:10',874,'【874位】','874位',null,null,null],
['22:15',959,null,null,null,null,null],
['22:20',961,null,null,null,null,null],
['22:25',829,null,null,null,null,null],
['23:30',829,null,null,null,null,null],
['00:35',829,null,null,null,null,null],
['01:25',817,'【817位】','817位',null,null,null],
['01:30',814,null,null,null,null,null],
['02:35',814,null,null,null,null,null],
['03:40',814,null,null,null,null,null],
['04:20',840,'【840位】','840位',null,null,null],
['04:25',821,null,null,null,null,null],
['04:30',820,null,null,null,null,null],
['05:35',820,null,null,null,null,null],
['06:40',820,null,null,null,null,null],
['07:15',822,'【822位】','822位',null,null,null],
['07:25',864,null,null,null,null,null],
['07:30',865,null,null,null,null,null],
['07:40',824,'【824位】','824位',null,null,null],
['08:45',824,null,null,null,null,null],
['09:50',824,null,null,null,null,null],
['10:10',829,'【829位】','829位',null,null,null],
['10:15',828,null,null,null,null,null],
['10:20',825,null,null,null,null,null],
['10:25',828,null,null,null,null,null],
['11:30',828,null,null,null,null,null],
['12:35',828,null,null,null,null,null],
['13:05',829,'【829位】','829位',null,null,null],
['13:10',915,null,null,null,null,null],
['13:20',870,null,null,null,null,null],
['13:25',820,null,null,null,null,null],
['14:30',820,null,null,null,null,null],
['15:35',820,null,null,null,null,null],
['16:15',830,'【830位】','830位',null,null,null],
['16:25',885,null,null,null,null,null],
['16:30',888,null,null,null,null,null],
['16:35',840,null,null,null,null,null],
['17:40',840,null,null,null,null,null],
['17:45',840,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:804,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)
      }
    });
  }

});