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([
        ['22:30',899,'【899位】','899位',null,null,null],
['22:35',887,null,null,null,null,null],
['23:40',887,null,null,null,null,null],
['00:45',887,null,null,null,null,null],
['01:20',855,'【855位】','855位',null,null,null],
['01:25',889,null,null,null,null,null],
['01:30',905,null,null,null,null,null],
['01:35',927,null,null,null,null,null],
['01:40',928,null,null,null,null,null],
['02:45',928,null,null,null,null,null],
['03:50',928,null,null,null,null,null],
['04:15',942,'【942位】','942位',null,null,null],
['04:20',949,null,null,null,null,null],
['04:25',951,null,null,null,null,null],
['04:35',960,null,null,null,null,null],
['05:40',960,null,null,null,null,null],
['06:45',960,null,null,null,null,null],
['07:20',943,'【943位】','943位',null,null,null],
['07:25',942,null,null,null,null,null],
['07:30',951,null,null,null,null,null],
['07:35',953,null,null,null,null,null],
['07:40',955,null,null,null,null,null],
['08:45',955,null,null,null,null,null],
['09:50',955,null,null,null,null,null],
['10:30',939,'【939位】','939位',null,null,null],
['10:35',931,null,null,null,null,null],
['10:40',930,null,null,null,null,null],
['11:45',930,null,null,null,null,null],
['12:50',930,null,null,null,null,null],
['13:20',833,'【833位】','833位',null,null,null],
['13:30',863,null,null,null,null,null],
['13:35',957,null,null,null,null,null],
['13:40',956,null,null,null,null,null],
['14:45',956,null,null,null,null,null],
['15:50',956,null,null,null,null,null],
['16:10',959,'【959位】','959位',null,null,null],
['16:20',952,null,null,null,null,null],
['16:25',956,null,null,null,null,null],
['16:35',964,'【964位】','964位',null,null,null],
['17:40',964,null,null,null,null,null],
['18:45',964,null,null,null,null,null],
['19:15',954,'【954位】','954位',null,null,null],
['19:20',830,null,null,null,null,null],
['19:25',835,null,null,null,null,null],
['19:35',994,null,null,null,null,null],
['19:45',995,'【995位】','995位',null,null,null],
['20:50',995,null,null,null,null,null],
['21:55',995,null,null,null,null,null],
['22:15',998,'【998位】','998位',null,null,null],
['22:20',926,null,null,null,null,null],
['22:25',936,null,null,null,null,null],
['22:30',934,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:820,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)
      }
    });
  }

});