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([
        ['15:40',445,'【445位】','445位',null,null,null],
['16:30',502,'【502位】','502位',null,null,null],
['16:35',455,null,null,null,null,null],
['16:45',433,null,null,null,null,null],
['16:50',431,null,null,null,null,null],
['17:55',431,null,null,null,null,null],
['19:00',431,null,null,null,null,null],
['19:15',437,'【437位】','437位',null,null,null],
['19:20',439,null,null,null,null,null],
['19:30',438,null,null,null,null,null],
['20:35',438,null,null,null,null,null],
['21:40',438,null,null,null,null,null],
['22:15',433,'【433位】','433位',null,null,null],
['22:20',444,null,null,null,null,null],
['22:30',429,null,null,null,null,null],
['23:35',429,null,null,null,null,null],
['00:40',429,null,null,null,null,null],
['01:15',442,'【442位】','442位',null,null,null],
['01:30',438,null,null,null,null,null],
['01:35',441,null,null,null,null,null],
['02:40',441,null,null,null,null,null],
['03:45',441,null,null,null,null,null],
['04:15',427,'【427位】','427位',null,null,null],
['04:20',431,null,null,null,null,null],
['05:25',431,null,null,null,null,null],
['06:30',431,null,null,null,null,null],
['07:15',434,'【434位】','434位',null,null,null],
['07:20',432,null,null,null,null,null],
['08:25',432,null,null,null,null,null],
['09:30',432,null,null,null,null,null],
['10:15',435,'【435位】','435位',null,null,null],
['10:20',431,null,null,null,null,null],
['10:25',430,null,null,null,null,null],
['10:30',438,null,null,null,null,null],
['11:35',438,null,null,null,null,null],
['12:40',438,null,null,null,null,null],
['13:15',466,'【466位】','466位',null,null,null],
['13:20',444,null,null,null,null,null],
['14:25',444,null,null,null,null,null],
['15:30',444,null,null,null,null,null],
['15:35',444,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:417,max:600},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)
      }
    });
  }

});