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([
        ['06:30',615,'【615位】','615位',null,null,null],
['07:20',614,'【614位】','614位',null,null,null],
['07:35',615,null,null,null,null,null],
['07:45',634,'【634位】','634位',null,null,null],
['08:50',634,null,null,null,null,null],
['09:55',634,null,null,null,null,null],
['10:15',614,'【614位】','614位',null,null,null],
['10:20',617,null,null,null,null,null],
['11:25',617,null,null,null,null,null],
['12:30',617,null,null,null,null,null],
['13:05',611,'【611位】','611位',null,null,null],
['13:20',606,null,null,null,null,null],
['13:30',618,'【618位】','618位',null,null,null],
['14:35',618,null,null,null,null,null],
['15:40',618,null,null,null,null,null],
['16:30',593,'【593位】','593位',null,null,null],
['16:35',610,null,null,null,null,null],
['16:45',589,null,null,null,null,null],
['16:50',612,null,null,null,null,null],
['17:55',612,null,null,null,null,null],
['19:00',612,null,null,null,null,null],
['19:15',600,'【600位】','600位',null,null,null],
['19:20',609,null,null,null,null,null],
['19:30',608,null,null,null,null,null],
['20:35',608,null,null,null,null,null],
['21:40',608,null,null,null,null,null],
['22:15',613,'【613位】','613位',null,null,null],
['22:20',612,null,null,null,null,null],
['22:30',617,null,null,null,null,null],
['23:35',617,null,null,null,null,null],
['00:40',617,null,null,null,null,null],
['01:20',604,'【604位】','604位',null,null,null],
['01:30',601,null,null,null,null,null],
['01:35',585,null,null,null,null,null],
['02:40',585,null,null,null,null,null],
['03:45',585,null,null,null,null,null],
['04:15',601,'【601位】','601位',null,null,null],
['04:20',598,null,null,null,null,null],
['05:25',598,null,null,null,null,null],
['06:25',598,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:575,max:700},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)
      }
    });
  }

});