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([
        ['18:25',332,'【332位】','332位',null,null,null],
['19:10',330,'【330位】','330位',null,null,null],
['19:15',329,null,null,null,null,null],
['19:20',326,null,null,null,null,null],
['19:25',356,null,null,null,null,null],
['19:35',339,'【339位】','339位',null,null,null],
['20:40',339,null,null,null,null,null],
['21:45',339,null,null,null,null,null],
['22:20',488,'【488位】','488位',null,null,null],
['22:30',323,null,null,null,null,null],
['22:35',331,null,null,null,null,null],
['23:40',331,null,null,null,null,null],
['00:45',331,null,null,null,null,null],
['01:20',356,'【356位】','356位',null,null,null],
['01:30',354,null,null,null,null,null],
['01:35',334,null,null,null,null,null],
['02:40',334,null,null,null,null,null],
['03:45',334,null,null,null,null,null],
['04:20',348,'【348位】','348位',null,null,null],
['04:30',347,null,null,null,null,null],
['05:35',347,null,null,null,null,null],
['06:40',347,null,null,null,null,null],
['07:15',349,'【349位】','349位',null,null,null],
['07:20',350,null,null,null,null,null],
['08:25',350,null,null,null,null,null],
['09:30',350,null,null,null,null,null],
['10:20',348,'【348位】','348位',null,null,null],
['10:35',347,null,null,null,null,null],
['11:40',347,null,null,null,null,null],
['12:45',347,null,null,null,null,null],
['13:15',349,'【349位】','349位',null,null,null],
['13:20',363,null,null,null,null,null],
['13:25',327,null,null,null,null,null],
['13:35',321,null,null,null,null,null],
['14:40',321,null,null,null,null,null],
['15:45',321,null,null,null,null,null],
['16:20',208,'【208位】','208位',null,null,null],
['17:25',208,null,null,null,null,null],
['18:20',208,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:198,max:500},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)
      }
    });
  }

});