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([
        ['05:30',321,'【321位】','321位',null,null,null],
['06:35',321,null,null,null,null,null],
['07:10',322,'【322位】','322位',null,null,null],
['07:25',319,null,null,null,null,null],
['08:30',319,null,null,null,null,null],
['09:35',319,null,null,null,null,null],
['10:20',320,'【320位】','320位',null,null,null],
['10:25',308,null,null,null,null,null],
['10:30',310,null,null,null,null,null],
['11:35',310,null,null,null,null,null],
['12:40',310,null,null,null,null,null],
['13:25',309,'【309位】','309位',null,null,null],
['13:30',310,null,null,null,null,null],
['14:35',310,null,null,null,null,null],
['15:40',310,null,null,null,null,null],
['16:20',341,'【341位】','341位',null,null,null],
['16:25',306,null,null,null,null,null],
['16:40',308,null,null,null,null,null],
['17:45',308,null,null,null,null,null],
['18:50',308,null,null,null,null,null],
['19:15',310,'【310位】','310位',null,null,null],
['19:25',323,null,null,null,null,null],
['19:35',324,null,null,null,null,null],
['20:40',324,null,null,null,null,null],
['21:45',324,null,null,null,null,null],
['22:25',333,'【333位】','333位',null,null,null],
['22:30',319,null,null,null,null,null],
['23:35',319,null,null,null,null,null],
['00:40',319,null,null,null,null,null],
['01:25',352,'【352位】','352位',null,null,null],
['01:40',350,null,null,null,null,null],
['01:45',345,null,null,null,null,null],
['02:50',345,null,null,null,null,null],
['03:55',345,null,null,null,null,null],
['04:25',351,'【351位】','351位',null,null,null],
['04:30',348,null,null,null,null,null],
['05:25',348,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:296,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)
      }
    });
  }

});