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([
        ['12:25',355,'【355位】','355位',null,null,null],
['13:25',337,'【337位】','337位',null,null,null],
['14:30',337,null,null,null,null,null],
['15:35',337,null,null,null,null,null],
['16:25',341,'【341位】','341位',null,null,null],
['17:30',341,null,null,null,null,null],
['18:35',341,null,null,null,null,null],
['19:10',328,'【328位】','328位',null,null,null],
['19:15',333,null,null,null,null,null],
['19:20',328,null,null,null,null,null],
['19:25',334,null,null,null,null,null],
['20:30',334,null,null,null,null,null],
['21:35',334,null,null,null,null,null],
['22:25',322,'【322位】','322位',null,null,null],
['22:40',319,null,null,null,null,null],
['23:45',319,null,null,null,null,null],
['00:50',319,null,null,null,null,null],
['01:25',330,'【330位】','330位',null,null,null],
['01:35',326,null,null,null,null,null],
['01:40',325,null,null,null,null,null],
['02:45',325,null,null,null,null,null],
['03:50',325,null,null,null,null,null],
['04:20',328,'【328位】','328位',null,null,null],
['04:25',332,null,null,null,null,null],
['04:40',333,null,null,null,null,null],
['05:45',333,null,null,null,null,null],
['06:50',333,null,null,null,null,null],
['07:20',322,'【322位】','322位',null,null,null],
['07:25',325,null,null,null,null,null],
['07:40',326,null,null,null,null,null],
['08:45',326,null,null,null,null,null],
['09:50',326,null,null,null,null,null],
['10:25',324,'【324位】','324位',null,null,null],
['10:40',325,null,null,null,null,null],
['11:45',325,null,null,null,null,null],
['12:20',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:309,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)
      }
    });
  }

});