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([
        ['08:50',375,'【375位】','375位',null,null,null],
['09:55',375,null,null,null,null,null],
['10:15',379,'【379位】','379位',null,null,null],
['10:20',381,null,null,null,null,null],
['11:25',381,null,null,null,null,null],
['12:30',381,null,null,null,null,null],
['13:05',382,'【382位】','382位',null,null,null],
['13:15',374,null,null,null,null,null],
['13:20',384,null,null,null,null,null],
['13:30',392,'【392位】','392位',null,null,null],
['14:35',392,null,null,null,null,null],
['15:40',392,null,null,null,null,null],
['16:30',394,'【394位】','394位',null,null,null],
['16:35',398,null,null,null,null,null],
['16:45',406,null,null,null,null,null],
['16:50',405,null,null,null,null,null],
['17:55',405,null,null,null,null,null],
['19:00',405,null,null,null,null,null],
['19:15',234,'【234位】','234位',null,null,null],
['19:30',233,null,null,null,null,null],
['20:35',233,null,null,null,null,null],
['21:40',233,null,null,null,null,null],
['22:15',207,'【207位】','207位',null,null,null],
['22:30',192,null,null,192,null,null],
['23:35',null,null,null,192,null,null],
['00:40',null,null,null,192,null,null],
['01:35',null,null,null,180,'【180位】','180位'],
['02:40',null,null,null,180,null,null],
['03:45',null,null,null,180,null,null],
['04:20',null,null,null,173,'【173位】','173位'],
['05:25',null,null,null,173,null,null],
['06:30',null,null,null,173,null,null],
['07:20',null,null,null,175,'【175位】','175位'],
['08:25',null,null,null,175,null,null],
['08:45',null,null,null,175,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:163,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)
      }
    });
  }

});