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([
        ['23:15',558,'【558位】','558位',null,null,null],
['00:20',558,null,null,null,null,null],
['01:20',544,'【544位】','544位',null,null,null],
['01:30',518,null,null,null,null,null],
['02:35',518,null,null,null,null,null],
['03:40',518,null,null,null,null,null],
['04:15',509,'【509位】','509位',null,null,null],
['04:30',506,null,null,null,null,null],
['04:45',543,'【543位】','543位',null,null,null],
['05:50',543,null,null,null,null,null],
['06:55',543,null,null,null,null,null],
['07:20',552,'【552位】','552位',null,null,null],
['07:30',551,null,null,null,null,null],
['08:35',551,null,null,null,null,null],
['09:40',551,null,null,null,null,null],
['10:15',508,'【508位】','508位',null,null,null],
['10:30',566,null,null,null,null,null],
['10:35',567,null,null,null,null,null],
['10:45',566,'【566位】','566位',null,null,null],
['11:50',566,null,null,null,null,null],
['12:55',566,null,null,null,null,null],
['13:20',551,'【551位】','551位',null,null,null],
['13:30',547,null,null,null,null,null],
['14:35',547,null,null,null,null,null],
['15:40',547,null,null,null,null,null],
['16:15',537,'【537位】','537位',null,null,null],
['16:20',412,null,null,null,null,null],
['16:30',542,null,null,null,null,null],
['17:35',542,null,null,null,null,null],
['18:40',542,null,null,null,null,null],
['19:15',534,'【534位】','534位',null,null,null],
['19:20',539,null,null,null,null,null],
['19:30',542,null,null,null,null,null],
['20:35',542,null,null,null,null,null],
['21:40',542,null,null,null,null,null],
['22:20',545,'【545位】','545位',null,null,null],
['22:30',502,null,null,null,null,null],
['22:45',547,'【547位】','547位',null,null,null],
['22:50',544,null,null,null,null,null],
['23:10',544,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:402,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)
      }
    });
  }

});