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([
        ['08:20',278,'【278位】','278位',null,null,null],
['09:25',278,null,null,null,null,null],
['10:15',275,'【275位】','275位',null,null,null],
['10:20',277,null,null,null,null,null],
['11:25',277,null,null,null,null,null],
['12:30',277,null,null,null,null,null],
['13:05',279,'【279位】','279位',null,null,null],
['13:30',286,'【286位】','286位',null,null,null],
['14:35',286,null,null,null,null,null],
['15:40',286,null,null,null,null,null],
['16:35',287,'【287位】','287位',null,null,null],
['16:45',301,null,null,null,null,null],
['16:50',305,null,null,null,null,null],
['17:55',305,null,null,null,null,null],
['19:00',305,null,null,null,null,null],
['19:15',371,'【371位】','371位',null,null,null],
['19:20',327,null,null,null,null,null],
['19:30',326,null,null,null,null,null],
['20:35',326,null,null,null,null,null],
['21:40',326,null,null,null,null,null],
['22:15',329,'【329位】','329位',null,null,null],
['22:20',331,null,null,null,null,null],
['22:30',326,null,null,null,null,null],
['23:35',326,null,null,null,null,null],
['00:40',326,null,null,null,null,null],
['01:20',333,'【333位】','333位',null,null,null],
['01:30',344,null,null,null,null,null],
['01:35',347,null,null,null,null,null],
['02:40',347,null,null,null,null,null],
['03:45',347,null,null,null,null,null],
['04:15',349,'【349位】','349位',null,null,null],
['04:20',343,null,null,null,null,null],
['05:25',343,null,null,null,null,null],
['06:30',343,null,null,null,null,null],
['07:15',342,'【342位】','342位',null,null,null],
['07:20',344,null,null,null,null,null],
['08:15',344,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:265,max:400},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)
      }
    });
  }

});