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([
        ['13:40',312,'【312位】','312位',null,null,null],
['14:45',312,null,null,null,null,null],
['15:50',312,null,null,null,null,null],
['16:15',314,'【314位】','314位',null,null,null],
['16:20',309,null,null,null,null,null],
['16:30',315,null,null,null,null,null],
['16:40',314,'【314位】','314位',null,null,null],
['17:45',314,null,null,null,null,null],
['18:50',314,null,null,null,null,null],
['19:15',303,'【303位】','303位',null,null,null],
['19:20',307,null,null,null,null,null],
['19:35',306,null,null,null,null,null],
['19:40',307,'【307位】','307位',null,null,null],
['19:45',317,null,null,null,null,null],
['20:50',317,null,null,null,null,null],
['21:55',317,null,null,null,null,null],
['22:20',321,'【321位】','321位',null,null,null],
['22:30',320,null,null,null,null,null],
['22:35',305,null,null,null,null,null],
['23:40',305,null,null,null,null,null],
['00:45',305,null,null,null,null,null],
['01:15',308,'【308位】','308位',null,null,null],
['01:30',307,null,null,null,null,null],
['01:35',305,null,null,null,null,null],
['01:45',308,'【308位】','308位',null,null,null],
['02:50',308,null,null,null,null,null],
['03:55',308,null,null,null,null,null],
['04:25',310,'【310位】','310位',null,null,null],
['04:30',301,null,null,null,null,null],
['04:40',320,null,null,null,null,null],
['05:45',320,null,null,null,null,null],
['06:50',320,null,null,null,null,null],
['07:15',312,'【312位】','312位',null,null,null],
['07:30',315,null,null,null,null,null],
['08:35',315,null,null,null,null,null],
['09:40',315,null,null,null,null,null],
['10:30',313,'【313位】','313位',null,null,null],
['10:50',314,null,null,null,null,null],
['11:55',314,null,null,null,null,null],
['13:00',314,null,null,null,null,null],
['13:15',324,'【324位】','324位',null,null,null],
['13:20',330,null,null,null,null,null],
['13:25',324,null,null,null,null,null],
['13:30',325,null,null,null,null,null],
['13:35',325,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:291,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)
      }
    });
  }

});