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([
        ['03:45',315,'【315位】','315位',null,null,null],
['04:15',328,'【328位】','328位',null,null,null],
['04:30',321,null,null,null,null,null],
['05:35',321,null,null,null,null,null],
['06:40',321,null,null,null,null,null],
['07:30',317,'【317位】','317位',null,null,null],
['08:35',317,null,null,null,null,null],
['09:40',317,null,null,null,null,null],
['10:15',321,'【321位】','321位',null,null,null],
['10:30',319,null,null,null,null,null],
['10:35',320,null,null,null,null,null],
['11:40',320,null,null,null,null,null],
['12:45',320,null,null,null,null,null],
['13:20',358,'【358位】','358位',null,null,null],
['13:30',344,null,null,null,null,null],
['14:35',344,null,null,null,null,null],
['15:40',344,null,null,null,null,null],
['16:15',313,'【313位】','313位',null,null,null],
['16:20',440,null,null,null,null,null],
['16:30',352,null,null,null,null,null],
['17:35',352,null,null,null,null,null],
['18:40',352,null,null,null,null,null],
['19:15',336,'【336位】','336位',null,null,null],
['19:20',507,null,null,null,null,null],
['19:30',360,null,null,null,null,null],
['20:35',360,null,null,null,null,null],
['21:40',360,null,null,null,null,null],
['22:30',654,'【654位】','654位',null,null,null],
['22:45',376,null,null,null,null,null],
['22:50',373,null,null,null,null,null],
['23:55',373,null,null,null,null,null],
['01:00',373,null,null,null,null,null],
['01:15',372,'【372位】','372位',null,null,null],
['01:30',367,null,null,null,null,null],
['02:35',367,null,null,null,null,null],
['03:40',367,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:303,max:700},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)
      }
    });
  }

});