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([
        ['14:55',700,'【700位】','700位',null,null,null],
['16:00',700,null,null,null,null,null],
['16:15',692,'【692位】','692位',null,null,null],
['16:20',701,null,null,null,null,null],
['16:30',674,null,null,null,null,null],
['17:35',674,null,null,null,null,null],
['18:40',674,null,null,null,null,null],
['19:15',571,'【571位】','571位',null,null,null],
['19:20',711,null,null,null,null,null],
['20:25',711,null,null,null,null,null],
['21:30',711,null,null,null,null,null],
['22:30',701,'【701位】','701位',null,null,null],
['22:45',695,null,null,null,null,null],
['23:50',695,null,null,null,null,null],
['00:55',695,null,null,null,null,null],
['01:15',696,'【696位】','696位',null,null,null],
['01:20',705,null,null,null,null,null],
['01:30',700,null,null,null,null,null],
['01:45',703,'【703位】','703位',null,null,null],
['02:50',703,null,null,null,null,null],
['03:55',703,null,null,null,null,null],
['04:30',714,'【714位】','714位',null,null,null],
['04:35',711,null,null,null,null,null],
['04:45',691,null,null,null,null,null],
['05:50',691,null,null,null,null,null],
['06:55',691,null,null,null,null,null],
['07:30',686,'【686位】','686位',null,null,null],
['07:40',685,null,null,null,null,null],
['08:45',685,null,null,null,null,null],
['09:50',685,null,null,null,null,null],
['10:30',696,'【696位】','696位',null,null,null],
['10:45',706,null,null,null,null,null],
['10:50',700,null,null,null,null,null],
['11:55',700,null,null,null,null,null],
['13:00',700,null,null,null,null,null],
['13:20',744,'【744位】','744位',null,null,null],
['13:30',750,null,null,null,null,null],
['13:35',756,null,null,null,null,null],
['13:45',714,'【714位】','714位',null,null,null],
['14:50',714,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:561,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)
      }
    });
  }

});