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([
        ['20:35',964,'【964位】','964位',null,null,null],
['21:40',964,null,null,null,null,null],
['22:20',969,'【969位】','969位',null,null,null],
['22:25',845,null,null,null,null,null],
['22:30',831,null,null,null,null,null],
['22:45',826,'【826位】','826位',null,null,null],
['23:50',826,null,null,null,null,null],
['00:55',826,null,null,null,null,null],
['01:10',859,'【859位】','859位',null,null,null],
['01:15',861,null,null,null,null,null],
['01:20',862,null,null,null,null,null],
['01:25',774,null,null,null,null,null],
['01:35',775,'【775位】','775位',null,null,null],
['02:40',775,null,null,null,null,null],
['03:45',775,null,null,null,null,null],
['04:50',775,null,null,null,null,null],
['05:35',777,'【777位】','777位',null,null,null],
['05:45',957,null,null,null,null,null],
['05:55',958,null,null,null,null,null],
['07:00',958,null,null,null,null,null],
['07:25',967,'【967位】','967位',null,null,null],
['07:30',968,null,null,null,null,null],
['07:35',967,null,null,null,null,null],
['08:40',967,null,null,null,null,null],
['09:45',967,null,null,null,null,null],
['10:15',966,'【966位】','966位',null,null,null],
['10:25',970,null,null,null,null,null],
['11:30',970,null,null,null,null,null],
['12:35',970,null,null,null,null,null],
['13:20',897,'【897位】','897位',null,null,null],
['14:25',897,null,null,null,null,null],
['15:30',897,null,null,null,null,null],
['16:15',902,'【902位】','902位',null,null,null],
['19:25',918,null,null,null,null,null],
['20:30',918,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:764,max:1000},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)
      }
    });
  }

});