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([
        ['21:40',302,'【302位】','302位',null,null,null],
['22:10',301,'【301位】','301位',null,null,null],
['22:15',300,null,null,null,null,null],
['22:25',305,null,null,null,null,null],
['22:35',309,'【309位】','309位',null,null,null],
['22:40',303,null,null,null,null,null],
['23:45',303,null,null,null,null,null],
['00:50',303,null,null,null,null,null],
['01:10',302,'【302位】','302位',null,null,null],
['01:15',298,null,null,null,null,null],
['01:25',291,null,null,null,null,null],
['01:30',288,null,null,null,null,null],
['01:35',294,'【294位】','294位',null,null,null],
['02:40',294,null,null,null,null,null],
['03:45',294,null,null,null,null,null],
['04:20',299,'【299位】','299位',null,null,null],
['04:25',335,null,null,null,null,null],
['04:30',337,null,null,null,null,null],
['04:40',335,null,null,null,null,null],
['05:45',335,null,null,null,null,null],
['06:50',335,null,null,null,null,null],
['07:25',334,'【334位】','334位',null,null,null],
['07:30',339,null,null,null,null,null],
['07:35',344,null,null,null,null,null],
['07:40',345,null,null,null,null,null],
['08:45',345,null,null,null,null,null],
['09:50',345,null,null,null,null,null],
['10:20',344,'【344位】','344位',null,null,null],
['10:25',333,null,null,null,null,null],
['10:30',356,null,null,null,null,null],
['10:35',353,null,null,null,null,null],
['11:40',353,null,null,null,null,null],
['12:45',353,null,null,null,null,null],
['13:15',338,'【338位】','338位',null,null,null],
['13:20',360,null,null,null,null,null],
['13:25',355,null,null,null,null,null],
['13:35',371,null,null,null,null,null],
['14:40',371,null,null,null,null,null],
['15:45',371,null,null,null,null,null],
['16:15',374,'【374位】','374位',null,null,null],
['16:20',346,null,null,null,null,null],
['16:25',340,null,null,null,null,null],
['16:30',315,null,null,null,null,null],
['16:35',355,null,null,null,null,null],
['17:40',355,null,null,null,null,null],
['18:45',355,null,null,null,null,null],
['19:20',353,'【353位】','353位',null,null,null],
['19:25',349,null,null,null,null,null],
['19:30',353,null,null,null,null,null],
['19:35',367,null,null,null,null,null],
['20:40',367,null,null,null,null,null],
['21:35',367,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:278,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)
      }
    });
  }

});