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([
        ['03:15',675,'【675位】','675位',null,null,null],
['04:15',710,'【710位】','710位',null,null,null],
['04:30',697,null,null,null,null,null],
['04:45',701,'【701位】','701位',null,null,null],
['05:50',701,null,null,null,null,null],
['06:55',701,null,null,null,null,null],
['07:20',724,'【724位】','724位',null,null,null],
['07:30',719,null,null,null,null,null],
['08:35',719,null,null,null,null,null],
['09:40',719,null,null,null,null,null],
['10:15',721,'【721位】','721位',null,null,null],
['10:30',677,null,null,null,null,null],
['10:35',678,null,null,null,null,null],
['11:40',678,null,null,null,null,null],
['12:45',678,null,null,null,null,null],
['13:20',733,'【733位】','733位',null,null,null],
['13:30',714,null,null,null,null,null],
['14:35',714,null,null,null,null,null],
['15:40',714,null,null,null,null,null],
['16:15',715,'【715位】','715位',null,null,null],
['16:20',774,null,null,null,null,null],
['16:30',732,null,null,null,null,null],
['17:35',732,null,null,null,null,null],
['18:40',732,null,null,null,null,null],
['19:20',714,'【714位】','714位',null,null,null],
['19:30',769,null,null,null,null,null],
['20:35',769,null,null,null,null,null],
['21:40',769,null,null,null,null,null],
['22:20',784,'【784位】','784位',null,null,null],
['22:30',752,null,null,null,null,null],
['22:45',721,'【721位】','721位',null,null,null],
['22:50',718,null,null,null,null,null],
['23:55',718,null,null,null,null,null],
['01:00',718,null,null,null,null,null],
['01:15',773,'【773位】','773位',null,null,null],
['01:20',754,null,null,null,null,null],
['01:30',750,null,null,null,null,null],
['02:35',750,null,null,null,null,null],
['03:10',750,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:665,max:800},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)
      }
    });
  }

});