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([
        ['05:40',642,'【642位】','642位',null,null,null],
['06:45',642,null,null,null,null,null],
['07:15',645,'【645位】','645位',null,null,null],
['07:30',648,null,null,null,null,null],
['07:40',647,'【647位】','647位',null,null,null],
['08:45',647,null,null,null,null,null],
['09:50',647,null,null,null,null,null],
['10:30',641,'【641位】','641位',null,null,null],
['10:40',644,null,null,null,null,null],
['10:50',651,null,null,null,null,null],
['11:55',651,null,null,null,null,null],
['13:00',651,null,null,null,null,null],
['13:15',628,'【628位】','628位',null,null,null],
['13:20',659,null,null,null,null,null],
['13:25',650,null,null,null,null,null],
['13:30',651,null,null,null,null,null],
['14:35',651,null,null,null,null,null],
['15:40',651,null,null,null,null,null],
['16:45',651,null,null,null,null,null],
['16:55',659,'【659位】','659位',null,null,null],
['17:00',660,null,null,null,null,null],
['18:05',660,null,null,null,null,null],
['19:10',659,'【659位】','659位',null,null,null],
['19:15',599,null,null,null,null,null],
['19:20',602,null,null,null,null,null],
['20:25',602,null,null,null,null,null],
['21:30',602,null,null,null,null,null],
['22:25',605,'【605位】','605位',null,null,null],
['22:30',609,null,null,null,null,null],
['22:40',598,null,null,null,null,null],
['23:45',598,null,null,null,null,null],
['00:50',598,null,null,null,null,null],
['01:20',588,'【588位】','588位',null,null,null],
['01:30',590,null,null,null,null,null],
['02:35',590,null,null,null,null,null],
['03:40',590,null,null,null,null,null],
['04:15',589,'【589位】','589位',null,null,null],
['04:30',587,null,null,null,null,null],
['05:35',587,null,null,null,null,null],
['05:40',587,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:577,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)
      }
    });
  }

});