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',866,'【866位】','866位',null,null,null],
['22:25',897,null,null,null,null,null],
['22:40',894,'【894位】','894位',null,null,null],
['23:45',894,null,null,null,null,null],
['00:50',894,null,null,null,null,null],
['01:25',813,'【813位】','813位',null,null,null],
['01:35',937,null,null,null,null,null],
['01:40',936,null,null,null,null,null],
['02:45',936,null,null,null,null,null],
['03:50',936,null,null,null,null,null],
['04:20',938,'【938位】','938位',null,null,null],
['04:25',967,null,null,null,null,null],
['04:40',968,null,null,null,null,null],
['05:45',968,null,null,null,null,null],
['06:50',968,null,null,null,null,null],
['07:10',928,'【928位】','928位',null,null,null],
['07:20',917,null,null,null,null,null],
['07:25',969,null,null,null,null,null],
['07:40',970,'【970位】','970位',null,null,null],
['08:45',970,null,null,null,null,null],
['09:50',970,null,null,null,null,null],
['13:20',941,'【941位】','941位',null,null,null],
['13:25',865,null,null,null,null,null],
['13:40',867,null,null,null,null,null],
['14:45',867,null,null,null,null,null],
['15:50',867,null,null,null,null,null],
['16:25',920,'【920位】','920位',null,null,null],
['16:40',924,null,null,null,null,null],
['17:45',924,null,null,null,null,null],
['18:50',924,null,null,null,null,null],
['19:10',939,'【939位】','939位',null,null,null],
['19:15',935,null,null,null,null,null],
['19:20',953,null,null,null,null,null],
['19:25',977,null,null,null,null,null],
['20:30',977,null,null,null,null,null],
['21:35',977,null,null,null,null,null],
['22:05',977,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:803,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)
      }
    });
  }

});