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([
        ['09:00',717,'【717位】','717位',null,null,null],
['10:05',717,null,null,null,null,null],
['10:15',750,'【750位】','750位',null,null,null],
['10:20',748,null,null,null,null,null],
['10:30',761,null,null,null,null,null],
['10:45',749,'【749位】','749位',null,null,null],
['11:50',749,null,null,null,null,null],
['12:55',749,null,null,null,null,null],
['13:15',928,'【928位】','928位',null,null,null],
['13:20',793,null,null,null,null,null],
['14:25',793,null,null,null,null,null],
['15:30',793,null,null,null,null,null],
['16:15',815,'【815位】','815位',null,null,null],
['16:20',825,null,null,null,null,null],
['16:30',827,null,null,null,null,null],
['17:35',827,null,null,null,null,null],
['18:40',827,null,null,null,null,null],
['19:15',881,'【881位】','881位',null,null,null],
['19:20',882,null,null,null,null,null],
['20:25',882,null,null,null,null,null],
['21:30',882,null,null,null,null,null],
['22:15',938,'【938位】','938位',null,null,null],
['22:20',880,null,null,null,null,null],
['23:25',880,null,null,null,null,null],
['00:30',880,null,null,null,null,null],
['01:15',953,'【953位】','953位',null,null,null],
['01:20',929,null,null,null,null,null],
['02:25',929,null,null,null,null,null],
['03:30',929,null,null,null,null,null],
['04:15',968,'【968位】','968位',null,null,null],
['04:20',977,null,null,null,null,null],
['04:30',979,null,null,null,null,null],
['04:45',950,'【950位】','950位',null,null,null],
['05:50',950,null,null,null,null,null],
['06:55',950,null,null,null,null,null],
['07:20',954,'【954位】','954位',null,null,null],
['08:25',954,null,null,null,null,null],
['09:00',954,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:707,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)
      }
    });
  }

});