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([
        ['19:30',661,'【661位】','661位',null,null,null],
['20:35',661,null,null,null,null,null],
['21:40',661,null,null,null,null,null],
['22:10',630,'【630位】','630位',null,null,null],
['22:20',634,null,null,null,null,null],
['22:25',646,null,null,null,null,null],
['22:40',643,'【643位】','643位',null,null,null],
['23:45',643,null,null,null,null,null],
['00:50',643,null,null,null,null,null],
['01:20',646,'【646位】','646位',null,null,null],
['01:25',644,null,null,null,null,null],
['01:40',643,null,null,null,null,null],
['02:45',643,null,null,null,null,null],
['03:50',643,null,null,null,null,null],
['04:20',645,'【645位】','645位',null,null,null],
['04:25',644,null,null,null,null,null],
['04:40',643,null,null,null,null,null],
['05:45',643,null,null,null,null,null],
['06:50',643,null,null,null,null,null],
['07:10',645,'【645位】','645位',null,null,null],
['07:25',644,null,null,null,null,null],
['08:30',644,null,null,null,null,null],
['09:35',644,null,null,null,null,null],
['10:20',646,'【646位】','646位',null,null,null],
['10:25',651,null,null,null,null,null],
['10:30',653,null,null,null,null,null],
['11:35',653,null,null,null,null,null],
['12:40',653,null,null,null,null,null],
['13:25',661,'【661位】','661位',null,null,null],
['13:30',662,null,null,null,null,null],
['14:35',662,null,null,null,null,null],
['15:40',662,null,null,null,null,null],
['16:20',668,'【668位】','668位',null,null,null],
['16:25',681,null,null,null,null,null],
['16:40',670,null,null,null,null,null],
['17:45',670,null,null,null,null,null],
['18:50',670,null,null,null,null,null],
['19:25',675,'【675位】','675位',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:620,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)
      }
    });
  }

});