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([
        ['11:05',737,'【737位】','737位',null,null,null],
['12:10',737,null,null,null,null,null],
['13:15',737,null,null,null,null,null],
['13:20',760,'【760位】','760位',null,null,null],
['13:30',736,null,null,null,null,null],
['14:35',736,null,null,null,null,null],
['15:40',736,null,null,null,null,null],
['16:20',824,'【824位】','824位',null,null,null],
['16:30',821,null,null,null,null,null],
['16:45',808,'【808位】','808位',null,null,null],
['17:50',808,null,null,null,null,null],
['18:55',808,null,null,null,null,null],
['19:20',875,'【875位】','875位',null,null,null],
['19:30',843,null,null,null,null,null],
['20:35',843,null,null,null,null,null],
['21:40',843,null,null,null,null,null],
['22:15',897,'【897位】','897位',null,null,null],
['22:25',872,null,null,null,null,null],
['22:30',867,null,null,null,null,null],
['22:45',833,'【833位】','833位',null,null,null],
['23:50',833,null,null,null,null,null],
['00:55',833,null,null,null,null,null],
['01:20',973,'【973位】','973位',null,null,null],
['01:25',984,null,null,null,null,null],
['01:30',951,null,null,null,null,null],
['01:35',949,null,null,null,null,null],
['02:40',949,null,null,null,null,null],
['03:45',949,null,null,null,null,null],
['04:30',771,'【771位】','771位',null,null,null],
['04:45',730,null,null,null,null,null],
['05:50',730,null,null,null,null,null],
['06:55',730,null,null,null,null,null],
['07:15',717,'【717位】','717位',null,null,null],
['07:20',719,null,null,null,null,null],
['08:25',719,null,null,null,null,null],
['09:30',719,null,null,null,null,null],
['10:30',721,'【721位】','721位',null,null,null],
['10:45',722,null,null,null,null,null],
['10:50',723,null,null,null,null,null],
['11:00',723,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:707,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)
      }
    });
  }

});