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([
        ['13:55',912,'【912位】','912位',null,null,null],
['15:00',912,null,null,null,null,null],
['16:05',912,null,null,null,null,null],
['16:15',915,'【915位】','915位',null,null,null],
['16:20',919,null,null,null,null,null],
['16:30',937,null,null,null,null,null],
['16:40',933,'【933位】','933位',null,null,null],
['17:45',933,null,null,null,null,null],
['18:50',933,null,null,null,null,null],
['19:15',932,'【932位】','932位',null,null,null],
['19:20',933,null,null,null,null,null],
['19:35',926,null,null,null,null,null],
['19:40',928,'【928位】','928位',null,null,null],
['19:45',961,null,null,null,null,null],
['20:50',961,null,null,null,null,null],
['21:55',961,null,null,null,null,null],
['22:25',955,'【955位】','955位',null,null,null],
['22:35',970,null,null,null,null,null],
['22:50',965,'【965位】','965位',null,null,null],
['23:55',965,null,null,null,null,null],
['01:00',965,null,null,null,null,null],
['01:15',994,'【994位】','994位',null,null,null],
['01:35',961,null,null,null,null,null],
['01:45',979,'【979位】','979位',null,null,null],
['02:50',979,null,null,null,null,null],
['03:55',979,null,null,null,null,null],
['04:25',981,'【981位】','981位',null,null,null],
['04:30',971,null,null,null,null,null],
['04:40',981,null,null,null,null,null],
['05:45',981,null,null,null,null,null],
['06:50',981,null,null,null,null,null],
['07:15',983,'【983位】','983位',null,null,null],
['07:20',982,null,null,null,null,null],
['07:30',985,null,null,null,null,null],
['07:40',975,'【975位】','975位',null,null,null],
['08:45',975,null,null,null,null,null],
['09:50',975,null,null,null,null,null],
['10:30',965,'【965位】','965位',null,null,null],
['10:40',957,null,null,null,null,null],
['10:50',958,null,null,null,null,null],
['11:55',958,null,null,null,null,null],
['13:00',958,null,null,null,null,null],
['13:15',920,'【920位】','920位',null,null,null],
['13:20',918,null,null,null,null,null],
['13:25',924,null,null,null,null,null],
['13:30',925,null,null,null,null,null],
['13:50',925,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:902,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)
      }
    });
  }

});