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([
        ['18:00',372,'【372位】','372位',null,null,null],
['19:05',372,null,null,null,null,null],
['19:25',389,'【389位】','389位',null,null,null],
['19:30',390,null,null,null,null,null],
['20:35',390,null,null,null,null,null],
['21:40',390,null,null,null,null,null],
['22:25',385,'【385位】','385位',null,null,null],
['23:30',385,null,null,null,null,null],
['00:35',385,null,null,null,null,null],
['01:25',383,'【383位】','383位',null,null,null],
['01:30',385,null,null,null,null,null],
['01:40',371,null,null,null,null,null],
['02:45',371,null,null,null,null,null],
['03:50',371,null,null,null,null,null],
['04:25',393,'【393位】','393位',null,null,null],
['04:30',384,null,null,null,null,null],
['05:35',384,null,null,null,null,null],
['06:40',384,null,null,null,null,null],
['07:25',392,'【392位】','392位',null,null,null],
['07:30',394,null,null,null,null,null],
['08:35',394,null,null,null,null,null],
['09:40',394,null,null,null,null,null],
['10:25',400,'【400位】','400位',null,null,null],
['10:30',401,null,null,null,null,null],
['11:35',401,null,null,null,null,null],
['12:40',401,null,null,null,null,null],
['13:25',382,'【382位】','382位',null,null,null],
['14:30',382,null,null,null,null,null],
['15:35',382,null,null,null,null,null],
['16:25',573,'【573位】','573位',null,null,null],
['16:30',369,null,null,null,null,null],
['16:40',389,null,null,null,null,null],
['17:45',389,null,null,null,null,null],
['17:55',389,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:359,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)
      }
    });
  }

});