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([
        ['20:35',784,'【784位】','784位',null,null,null],
['21:40',784,null,null,null,null,null],
['22:20',792,'【792位】','792位',null,null,null],
['22:30',814,null,null,null,null,null],
['22:45',779,'【779位】','779位',null,null,null],
['22:50',776,null,null,null,null,null],
['23:55',776,null,null,null,null,null],
['01:00',776,null,null,null,null,null],
['01:15',789,'【789位】','789位',null,null,null],
['01:20',775,null,null,null,null,null],
['01:30',770,null,null,null,null,null],
['02:35',770,null,null,null,null,null],
['03:40',770,null,null,null,null,null],
['04:20',788,'【788位】','788位',null,null,null],
['04:30',760,null,null,null,null,null],
['05:35',760,null,null,null,null,null],
['06:40',760,null,null,null,null,null],
['07:15',759,'【759位】','759位',null,null,null],
['07:35',761,null,null,null,null,null],
['07:45',762,'【762位】','762位',null,null,null],
['08:50',762,null,null,null,null,null],
['09:55',762,null,null,null,null,null],
['10:30',780,'【780位】','780位',null,null,null],
['10:35',778,null,null,null,null,null],
['10:45',765,null,null,null,null,null],
['11:50',765,null,null,null,null,null],
['12:55',765,null,null,null,null,null],
['13:15',764,'【764位】','764位',null,null,null],
['13:20',834,null,null,null,null,null],
['13:30',778,null,null,null,null,null],
['14:35',778,null,null,null,null,null],
['15:40',778,null,null,null,null,null],
['16:15',779,'【779位】','779位',null,null,null],
['16:20',739,null,null,null,null,null],
['16:30',777,null,null,null,null,null],
['17:35',777,null,null,null,null,null],
['18:40',777,null,null,null,null,null],
['19:15',807,'【807位】','807位',null,null,null],
['19:20',795,null,null,null,null,null],
['20:25',795,null,null,null,null,null],
['20:30',795,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:729,max:900},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)
      }
    });
  }

});