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([
        ['05:30',896,'【896位】','896位',null,null,null],
['06:35',896,null,null,null,null,null],
['07:25',888,'【888位】','888位',null,null,null],
['07:30',904,null,null,null,null,null],
['07:45',905,null,null,null,null,null],
['08:50',905,null,null,null,null,null],
['09:55',905,null,null,null,null,null],
['10:40',904,'【904位】','904位',null,null,null],
['10:45',905,null,null,null,null,null],
['10:50',906,null,null,null,null,null],
['11:55',906,null,null,null,null,null],
['13:00',906,null,null,null,null,null],
['13:15',835,'【835位】','835位',null,null,null],
['13:20',907,null,null,null,null,null],
['13:30',940,null,null,null,null,null],
['14:35',940,null,null,null,null,null],
['15:40',940,null,null,null,null,null],
['16:15',861,'【861位】','861位',null,null,null],
['16:25',864,null,null,null,null,null],
['16:30',818,null,null,null,null,null],
['16:35',883,null,null,null,null,null],
['16:45',884,'【884位】','884位',null,null,null],
['17:50',884,null,null,null,null,null],
['18:55',884,null,null,null,null,null],
['19:15',557,'【557位】','557位',null,null,null],
['19:25',561,null,null,null,null,null],
['19:35',792,null,null,null,null,null],
['20:40',792,null,null,null,null,null],
['21:45',792,null,null,null,null,null],
['22:25',822,'【822位】','822位',null,null,null],
['22:30',783,null,null,null,null,null],
['22:35',780,null,null,null,null,null],
['22:45',790,null,null,null,null,null],
['23:50',790,null,null,null,null,null],
['00:55',790,null,null,null,null,null],
['01:30',769,'【769位】','769位',null,null,null],
['01:35',768,null,null,null,null,null],
['01:45',811,null,null,null,null,null],
['02:50',811,null,null,null,null,null],
['03:55',811,null,null,null,null,null],
['04:30',796,'【796位】','796位',null,null,null],
['04:35',804,null,null,null,null,null],
['04:45',823,null,null,null,null,null],
['05:25',823,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:547,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)
      }
    });
  }

});