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([
        ['22:10',989,'【989位】','989位',null,null,null],
['22:20',967,null,null,null,null,null],
['22:30',951,null,null,null,null,null],
['22:35',948,'【948位】','948位',null,null,null],
['23:40',948,null,null,null,null,null],
['00:45',948,null,null,null,null,null],
['01:30',963,'【963位】','963位',null,null,null],
['01:35',943,null,null,null,null,null],
['01:45',946,null,null,null,null,null],
['02:50',946,null,null,null,null,null],
['03:55',946,null,null,null,null,null],
['04:15',909,'【909位】','909位',null,null,null],
['04:20',911,null,null,null,null,null],
['04:30',917,null,null,null,null,null],
['04:35',916,null,null,null,null,null],
['04:45',932,'【932位】','932位',null,null,null],
['05:50',932,null,null,null,null,null],
['06:55',932,null,null,null,null,null],
['07:15',926,'【926位】','926位',null,null,null],
['07:20',943,null,null,null,null,null],
['07:30',935,null,null,null,null,null],
['08:35',935,null,null,null,null,null],
['09:40',935,null,null,null,null,null],
['10:30',951,'【951位】','951位',null,null,null],
['10:45',955,null,null,null,null,null],
['11:50',955,null,null,null,null,null],
['12:55',955,null,null,null,null,null],
['13:20',952,'【952位】','952位',null,null,null],
['13:30',920,null,null,null,null,null],
['13:35',933,null,null,null,null,null],
['13:45',940,'【940位】','940位',null,null,null],
['14:50',940,null,null,null,null,null],
['15:55',940,null,null,null,null,null],
['16:15',931,'【931位】','931位',null,null,null],
['16:20',933,null,null,null,null,null],
['17:25',933,null,null,null,null,null],
['18:30',933,null,null,null,null,null],
['19:20',929,'【929位】','929位',null,null,null],
['19:30',928,null,null,null,null,null],
['20:35',928,null,null,null,null,null],
['21:40',928,null,null,null,null,null],
['22:05',928,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:899,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)
      }
    });
  }

});