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([
        ['01:10',470,'【470位】','470位',null,null,null],
['01:20',469,null,null,null,null,null],
['01:45',471,'【471位】','471位',null,null,null],
['02:50',471,null,null,null,null,null],
['03:55',471,null,null,null,null,null],
['04:20',456,'【456位】','456位',null,null,null],
['04:30',444,null,null,null,null,null],
['05:35',444,null,null,null,null,null],
['06:40',444,null,null,null,null,null],
['07:20',443,'【443位】','443位',null,null,null],
['07:35',429,null,null,null,null,null],
['08:40',429,null,null,null,null,null],
['09:45',429,null,null,null,null,null],
['10:15',431,'【431位】','431位',null,null,null],
['10:20',430,null,null,null,null,null],
['11:25',430,null,null,null,null,null],
['12:30',430,null,null,null,null,null],
['13:05',458,'【458位】','458位',null,null,null],
['13:15',452,null,null,null,null,null],
['13:20',440,null,null,null,null,null],
['13:30',467,'【467位】','467位',null,null,null],
['14:35',467,null,null,null,null,null],
['15:40',467,null,null,null,null,null],
['16:30',428,'【428位】','428位',null,null,null],
['16:35',479,null,null,null,null,null],
['16:45',485,null,null,null,null,null],
['17:50',485,null,null,null,null,null],
['18:55',485,null,null,null,null,null],
['19:15',483,'【483位】','483位',null,null,null],
['19:20',485,null,null,null,null,null],
['19:30',484,null,null,null,null,null],
['20:35',484,null,null,null,null,null],
['21:40',484,null,null,null,null,null],
['22:15',488,'【488位】','488位',null,null,null],
['22:20',475,null,null,null,null,null],
['22:30',498,null,null,null,null,null],
['23:35',498,null,null,null,null,null],
['00:40',498,null,null,null,null,null],
['01:10',498,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:418,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)
      }
    });
  }

});