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([
        ['10:45',639,'【639位】','639位',null,null,null],
['10:50',641,null,null,null,null,null],
['11:55',641,null,null,null,null,null],
['13:00',641,null,null,null,null,null],
['13:15',624,'【624位】','624位',null,null,null],
['13:20',638,null,null,null,null,null],
['13:30',636,null,null,null,null,null],
['14:35',636,null,null,null,null,null],
['15:40',636,null,null,null,null,null],
['16:15',606,'【606位】','606位',null,null,null],
['16:30',602,null,null,null,null,null],
['16:35',597,null,null,null,null,null],
['17:40',597,null,null,null,null,null],
['18:45',597,null,null,null,null,null],
['19:15',486,'【486位】','486位',null,null,null],
['19:25',485,null,null,null,null,null],
['19:35',595,null,null,null,null,null],
['20:40',595,null,null,null,null,null],
['21:45',595,null,null,null,null,null],
['22:25',566,'【566位】','566位',null,null,null],
['22:30',599,null,null,null,null,null],
['22:35',596,null,null,null,null,null],
['22:45',620,null,null,null,null,null],
['23:50',620,null,null,null,null,null],
['00:55',620,null,null,null,null,null],
['01:30',603,'【603位】','603位',null,null,null],
['02:35',603,null,null,null,null,null],
['03:40',603,null,null,null,null,null],
['04:30',607,'【607位】','607位',null,null,null],
['04:35',609,null,null,null,null,null],
['04:45',606,null,null,null,null,null],
['05:50',606,null,null,null,null,null],
['06:55',606,null,null,null,null,null],
['07:15',605,'【605位】','605位',null,null,null],
['08:20',605,null,null,null,null,null],
['09:25',605,null,null,null,null,null],
['10:20',606,'【606位】','606位',null,null,null],
['10:30',610,null,null,null,null,null],
['10:40',610,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:475,max:700},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)
      }
    });
  }

});