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([
        ['17:05',471,'【471位】','471位',null,null,null],
['18:10',471,null,null,null,null,null],
['19:10',468,'【468位】','468位',null,null,null],
['19:15',470,null,null,null,null,null],
['19:20',549,null,null,null,null,null],
['19:35',464,'【464位】','464位',null,null,null],
['20:40',464,null,null,null,null,null],
['21:45',464,null,null,null,null,null],
['22:20',465,'【465位】','465位',null,null,null],
['22:25',570,null,null,null,null,null],
['22:30',572,null,null,null,null,null],
['22:35',491,null,null,null,null,null],
['22:40',490,null,null,null,null,null],
['23:45',490,null,null,null,null,null],
['00:50',490,null,null,null,null,null],
['01:05',489,'【489位】','489位',null,null,null],
['01:10',495,null,null,null,null,null],
['01:15',491,null,null,null,null,null],
['01:20',486,null,null,null,null,null],
['01:25',485,null,null,null,null,null],
['02:30',485,null,null,null,null,null],
['03:35',485,null,null,null,null,null],
['04:20',491,'【491位】','491位',null,null,null],
['04:25',511,null,null,null,null,null],
['04:30',512,null,null,null,null,null],
['05:35',512,null,null,null,null,null],
['06:40',512,null,null,null,null,null],
['07:15',518,'【518位】','518位',null,null,null],
['07:20',515,null,null,null,null,null],
['07:25',524,null,null,null,null,null],
['07:35',518,null,null,null,null,null],
['08:40',518,null,null,null,null,null],
['09:45',518,null,null,null,null,null],
['10:15',519,'【519位】','519位',null,null,null],
['10:20',521,null,null,null,null,null],
['10:25',520,null,null,null,null,null],
['10:30',522,null,null,null,null,null],
['10:35',523,null,null,null,null,null],
['11:40',523,null,null,null,null,null],
['12:45',523,null,null,null,null,null],
['13:10',549,'【549位】','549位',null,null,null],
['13:20',570,null,null,null,null,null],
['13:25',560,null,null,null,null,null],
['13:30',563,null,null,null,null,null],
['13:35',526,'【526位】','526位',null,null,null],
['14:40',526,null,null,null,null,null],
['15:45',526,null,null,null,null,null],
['16:15',503,'【503位】','503位',null,null,null],
['16:20',504,null,null,null,null,null],
['16:30',507,null,null,null,null,null],
['16:35',506,null,null,null,null,null],
['17:00',506,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:454,max:600},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)
      }
    });
  }

});