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([
        ['19:40',415,'【415位】','415位',null,null,null],
['20:45',415,null,null,null,null,null],
['21:50',415,null,null,null,null,null],
['22:25',430,'【430位】','430位',null,null,null],
['22:30',435,null,null,null,null,null],
['23:35',435,null,null,null,null,null],
['00:40',435,null,null,null,null,null],
['01:25',434,'【434位】','434位',null,null,null],
['01:30',449,null,null,null,null,null],
['01:40',462,null,null,null,null,null],
['02:45',462,null,null,null,null,null],
['03:50',462,null,null,null,null,null],
['04:40',478,'【478位】','478位',null,null,null],
['04:55',475,null,null,null,null,null],
['06:00',475,null,null,null,null,null],
['07:05',475,null,null,null,null,null],
['07:25',467,'【467位】','467位',null,null,null],
['07:30',468,null,null,null,null,null],
['08:35',468,null,null,null,null,null],
['09:40',468,null,null,null,null,null],
['10:30',474,'【474位】','474位',null,null,null],
['10:40',476,null,null,null,null,null],
['11:45',476,null,null,null,null,null],
['12:50',476,null,null,null,null,null],
['13:30',459,'【459位】','459位',null,null,null],
['13:40',457,null,null,null,null,null],
['14:45',457,null,null,null,null,null],
['15:50',457,null,null,null,null,null],
['16:25',443,'【443位】','443位',null,null,null],
['16:30',467,null,null,null,null,null],
['16:40',478,null,null,null,null,null],
['17:45',478,null,null,null,null,null],
['18:50',478,null,null,null,null,null],
['19:30',479,'【479位】','479位',null,null,null],
['19:40',479,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:405,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)
      }
    });
  }

});