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([
        ['20:25',670,'【670位】','670位',null,null,null],
['21:30',670,null,null,null,null,null],
['22:25',692,'【692位】','692位',null,null,null],
['22:30',687,null,null,null,null,null],
['23:35',687,null,null,null,null,null],
['00:40',687,null,null,null,null,null],
['01:30',664,'【664位】','664位',null,null,null],
['01:40',617,null,null,null,null,null],
['02:45',617,null,null,null,null,null],
['03:50',617,null,null,null,null,null],
['04:40',631,'【631位】','631位',null,null,null],
['04:55',675,null,null,null,null,null],
['06:00',675,null,null,null,null,null],
['07:05',675,null,null,null,null,null],
['07:25',646,'【646位】','646位',null,null,null],
['07:30',647,null,null,null,null,null],
['08:35',647,null,null,null,null,null],
['09:40',647,null,null,null,null,null],
['10:30',639,'【639位】','639位',null,null,null],
['10:40',638,null,null,null,null,null],
['11:45',638,null,null,null,null,null],
['12:50',638,null,null,null,null,null],
['13:30',620,'【620位】','620位',null,null,null],
['13:40',658,null,null,null,null,null],
['14:45',658,null,null,null,null,null],
['15:50',658,null,null,null,null,null],
['16:30',715,'【715位】','715位',null,null,null],
['16:40',685,null,null,null,null,null],
['17:45',685,null,null,null,null,null],
['18:50',685,null,null,null,null,null],
['19:25',711,'【711位】','711位',null,null,null],
['19:30',712,null,null,null,null,null],
['20:20',712,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:607,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)
      }
    });
  }

});