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([
        ['17:50',515,'【515位】','515位',null,null,null],
['18:55',515,null,null,null,null,null],
['19:15',502,'【502位】','502位',null,null,null],
['19:20',536,null,null,null,null,null],
['19:25',542,null,null,null,null,null],
['19:35',536,null,null,null,null,null],
['19:45',537,'【537位】','537位',null,null,null],
['20:50',537,null,null,null,null,null],
['21:55',537,null,null,null,null,null],
['22:15',528,'【528位】','528位',null,null,null],
['22:20',538,null,null,null,null,null],
['22:25',531,null,null,null,null,null],
['22:30',535,null,null,null,null,null],
['22:35',571,null,null,null,null,null],
['23:40',571,null,null,null,null,null],
['00:45',571,null,null,null,null,null],
['01:15',570,'【570位】','570位',null,null,null],
['01:20',573,null,null,null,null,null],
['01:25',575,null,null,null,null,null],
['01:30',580,null,null,null,null,null],
['02:35',580,null,null,null,null,null],
['03:40',580,null,null,null,null,null],
['04:20',583,'【583位】','583位',null,null,null],
['04:25',587,null,null,null,null,null],
['04:30',599,null,null,null,null,null],
['04:35',526,null,null,null,null,null],
['05:40',526,null,null,null,null,null],
['06:45',526,null,null,null,null,null],
['07:20',527,'【527位】','527位',null,null,null],
['07:25',531,null,null,null,null,null],
['08:30',531,null,null,null,null,null],
['09:35',531,null,null,null,null,null],
['10:30',496,'【496位】','496位',null,null,null],
['10:35',474,null,null,null,null,null],
['10:55',475,'【475位】','475位',null,null,null],
['12:00',475,null,null,null,null,null],
['13:05',475,null,null,null,null,null],
['13:10',523,'【523位】','523位',null,null,null],
['13:15',521,null,null,null,null,null],
['13:20',522,null,null,null,null,null],
['13:25',464,null,null,null,null,null],
['13:35',487,'【487位】','487位',null,null,null],
['14:40',487,null,null,null,null,null],
['15:45',487,null,null,null,null,null],
['16:10',505,'【505位】','505位',null,null,null],
['16:20',594,null,null,null,null,null],
['16:25',558,null,null,null,null,null],
['17:30',558,null,null,null,null,null],
['17:45',558,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:454,max:600},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)
      }
    });
  }

});