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([
        ['17:10',357,'【357位】','357位',null,null,null],
['18:15',357,null,null,null,null,null],
['19:10',355,'【355位】','355位',null,null,null],
['19:15',357,null,null,null,null,null],
['19:20',370,null,null,null,null,null],
['19:25',374,null,null,null,null,null],
['20:30',374,null,null,null,null,null],
['21:35',374,null,null,null,null,null],
['22:25',380,'【380位】','380位',null,null,null],
['22:40',377,null,null,null,null,null],
['23:45',377,null,null,null,null,null],
['00:50',377,null,null,null,null,null],
['01:25',395,'【395位】','395位',null,null,null],
['01:35',380,null,null,null,null,null],
['01:40',379,null,null,null,null,null],
['02:45',379,null,null,null,null,null],
['03:50',379,null,null,null,null,null],
['04:20',395,'【395位】','395位',null,null,null],
['04:25',382,null,null,null,null,null],
['04:40',383,null,null,null,null,null],
['05:45',383,null,null,null,null,null],
['06:50',383,null,null,null,null,null],
['07:10',386,'【386位】','386位',null,null,null],
['07:25',388,null,null,null,null,null],
['07:40',389,'【389位】','389位',null,null,null],
['08:45',389,null,null,null,null,null],
['09:50',389,null,null,null,null,null],
['10:25',391,'【391位】','391位',null,null,null],
['10:40',392,null,null,null,null,null],
['11:45',392,null,null,null,null,null],
['12:50',392,null,null,null,null,null],
['13:10',388,'【388位】','388位',null,null,null],
['13:20',381,null,null,null,null,null],
['13:25',394,null,null,null,null,null],
['13:40',396,'【396位】','396位',null,null,null],
['14:45',396,null,null,null,null,null],
['15:50',396,null,null,null,null,null],
['16:25',405,'【405位】','405位',null,null,null],
['16:40',409,null,null,null,null,null],
['17:05',409,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:345,max:500},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)
      }
    });
  }

});