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([
        ['12:05',268,'【268位】','268位',null,null,null],
['13:10',268,null,null,null,null,null],
['13:25',288,'【288位】','288位',null,null,null],
['13:40',290,null,null,null,null,null],
['14:45',290,null,null,null,null,null],
['15:50',290,null,null,null,null,null],
['16:25',287,'【287位】','287位',null,null,null],
['16:40',291,null,null,null,null,null],
['17:45',291,null,null,null,null,null],
['18:50',291,null,null,null,null,null],
['19:10',298,'【298位】','298位',null,null,null],
['19:15',307,null,null,null,null,null],
['19:20',308,null,null,null,null,null],
['19:25',307,null,null,null,null,null],
['20:30',307,null,null,null,null,null],
['21:35',307,null,null,null,null,null],
['22:10',308,'【308位】','308位',null,null,null],
['22:20',312,null,null,null,null,null],
['22:40',309,'【309位】','309位',null,null,null],
['23:45',309,null,null,null,null,null],
['00:50',309,null,null,null,null,null],
['01:20',308,'【308位】','308位',null,null,null],
['01:25',289,null,null,null,null,null],
['01:40',288,null,null,null,null,null],
['02:45',288,null,null,null,null,null],
['03:50',288,null,null,null,null,null],
['04:20',290,'【290位】','290位',null,null,null],
['04:25',312,null,null,null,null,null],
['04:40',311,null,null,null,null,null],
['05:45',311,null,null,null,null,null],
['06:50',311,null,null,null,null,null],
['07:10',315,'【315位】','315位',null,null,null],
['07:25',316,null,null,null,null,null],
['08:30',316,null,null,null,null,null],
['09:35',316,null,null,null,null,null],
['10:20',317,'【317位】','317位',null,null,null],
['10:25',304,null,null,null,null,null],
['10:30',306,null,null,null,null,null],
['11:35',306,null,null,null,null,null],
['12:00',306,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:258,max:350},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)
      }
    });
  }

});