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([
        ['18:45',711,'【711位】','711位',null,null,null],
['19:10',718,'【718位】','718位',null,null,null],
['19:15',711,null,null,null,null,null],
['19:20',706,null,null,null,null,null],
['20:25',706,null,null,null,null,null],
['21:30',706,null,null,null,null,null],
['22:15',732,'【732位】','732位',null,null,null],
['22:20',729,null,null,null,null,null],
['22:30',708,null,null,null,null,null],
['22:45',707,'【707位】','707位',null,null,null],
['23:50',707,null,null,null,null,null],
['00:55',707,null,null,null,null,null],
['01:15',748,'【748位】','748位',null,null,null],
['01:20',724,null,null,null,null,null],
['01:30',726,null,null,null,null,null],
['01:45',685,'【685位】','685位',null,null,null],
['02:50',685,null,null,null,null,null],
['03:55',685,null,null,null,null,null],
['04:20',692,'【692位】','692位',null,null,null],
['04:30',687,null,null,null,null,null],
['04:35',683,null,null,null,null,null],
['04:45',703,'【703位】','703位',null,null,null],
['05:50',703,null,null,null,null,null],
['06:55',703,null,null,null,null,null],
['07:15',728,'【728位】','728位',null,null,null],
['07:25',724,null,null,null,null,null],
['08:30',724,null,null,null,null,null],
['09:35',724,null,null,null,null,null],
['10:30',705,'【705位】','705位',null,null,null],
['10:45',718,null,null,null,null,null],
['10:50',721,null,null,null,null,null],
['11:55',721,null,null,null,null,null],
['13:00',721,null,null,null,null,null],
['13:05',745,'【745位】','745位',null,null,null],
['13:15',746,null,null,null,null,null],
['13:20',679,null,null,null,null,null],
['13:30',678,'【678位】','678位',null,null,null],
['14:35',678,null,null,null,null,null],
['15:40',678,null,null,null,null,null],
['16:20',703,'【703位】','703位',null,null,null],
['16:30',657,null,null,null,null,null],
['17:35',657,null,null,null,null,null],
['18:40',657,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:647,max:800},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)
      }
    });
  }

});