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([
        ['07:10',932,'【932位】','932位',null,null,null],
['07:20',940,null,null,null,null,null],
['07:30',937,null,null,null,null,null],
['07:35',932,'【932位】','932位',null,null,null],
['07:45',931,null,null,null,null,null],
['08:50',931,null,null,null,null,null],
['09:55',931,null,null,null,null,null],
['10:15',919,'【919位】','919位',null,null,null],
['10:20',923,null,null,null,null,null],
['10:35',918,null,null,null,null,null],
['11:40',918,null,null,null,null,null],
['12:45',918,null,null,null,null,null],
['13:05',899,'【899位】','899位',null,null,null],
['13:15',900,null,null,null,null,null],
['13:20',851,null,null,null,null,null],
['13:30',896,'【896位】','896位',null,null,null],
['14:35',896,null,null,null,null,null],
['15:40',896,null,null,null,null,null],
['16:30',840,'【840位】','840位',null,null,null],
['16:35',874,null,null,null,null,null],
['16:45',915,null,null,null,null,null],
['16:50',906,null,null,null,null,null],
['17:55',906,null,null,null,null,null],
['19:00',906,null,null,null,null,null],
['19:15',944,'【944位】','944位',null,null,null],
['19:20',951,null,null,null,null,null],
['19:30',950,null,null,null,null,null],
['20:35',950,null,null,null,null,null],
['21:40',950,null,null,null,null,null],
['22:15',931,'【931位】','931位',null,null,null],
['22:20',936,null,null,null,null,null],
['22:30',925,null,null,null,null,null],
['23:35',925,null,null,null,null,null],
['00:40',925,null,null,null,null,null],
['01:15',914,'【914位】','914位',null,null,null],
['01:20',898,null,null,null,null,null],
['01:30',961,null,null,null,null,null],
['01:35',949,null,null,null,null,null],
['02:40',949,null,null,null,null,null],
['03:45',949,null,null,null,null,null],
['04:15',939,'【939位】','939位',null,null,null],
['05:20',939,null,null,null,null,null],
['06:25',939,null,null,null,null,null],
['07:05',939,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:830,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)
      }
    });
  }

});