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([
        ['23:05',327,'【327位】','327位',null,null,null],
['00:10',327,null,null,null,null,null],
['01:15',327,null,null,null,null,null],
['01:20',338,'【338位】','338位',null,null,null],
['01:30',341,null,null,null,null,null],
['01:35',343,null,null,null,null,null],
['02:40',343,null,null,null,null,null],
['03:45',343,null,null,null,null,null],
['04:15',345,'【345位】','345位',null,null,null],
['04:20',339,null,null,null,null,null],
['05:25',339,null,null,null,null,null],
['06:30',339,null,null,null,null,null],
['07:15',338,'【338位】','338位',null,null,null],
['07:20',340,null,null,null,null,null],
['08:25',340,null,null,null,null,null],
['09:30',340,null,null,null,null,null],
['10:15',348,'【348位】','348位',null,null,null],
['10:30',350,null,null,null,null,null],
['10:45',342,'【342位】','342位',null,null,null],
['11:50',342,null,null,null,null,null],
['12:55',342,null,null,null,null,null],
['13:15',334,'【334位】','334位',null,null,null],
['13:20',343,null,null,null,null,null],
['14:25',343,null,null,null,null,null],
['15:30',343,null,null,null,null,null],
['16:15',358,'【358位】','358位',null,null,null],
['16:20',355,null,null,null,null,null],
['16:30',357,null,null,null,null,null],
['17:35',357,null,null,null,null,null],
['18:40',357,null,null,null,null,null],
['19:15',354,'【354位】','354位',null,null,null],
['19:20',353,null,null,null,null,null],
['20:25',353,null,null,null,null,null],
['21:30',353,null,null,null,null,null],
['22:15',393,'【393位】','393位',null,null,null],
['22:20',354,null,null,null,null,null],
['23:00',354,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:317,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)
      }
    });
  }

});