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([
        ['05:25',257,'【257位】','257位',null,null,null],
['06:30',257,null,null,null,null,null],
['07:20',259,'【259位】','259位',null,null,null],
['07:30',262,null,null,null,null,null],
['08:35',262,null,null,null,null,null],
['09:40',262,null,null,null,null,null],
['10:30',267,'【267位】','267位',null,null,null],
['11:35',267,null,null,null,null,null],
['12:40',267,null,null,null,null,null],
['13:15',275,'【275位】','275位',null,null,null],
['13:20',276,null,null,null,null,null],
['14:25',276,null,null,null,null,null],
['15:30',276,null,null,null,null,null],
['16:15',227,'【227位】','227位',null,null,null],
['16:30',229,null,null,null,null,null],
['17:35',229,null,null,null,null,null],
['18:40',229,null,null,null,null,null],
['19:15',227,'【227位】','227位',null,null,null],
['20:20',227,null,null,null,null,null],
['21:25',227,null,null,null,null,null],
['22:20',212,'【212位】','212位',null,null,null],
['23:25',212,null,null,null,null,null],
['00:30',212,null,null,null,null,null],
['01:15',209,'【209位】','209位',null,null,null],
['01:20',206,null,null,null,null,null],
['02:25',206,null,null,null,null,null],
['03:30',206,null,null,null,null,null],
['04:15',202,'【202位】','202位',null,null,null],
['04:30',199,null,null,199,null,null],
['05:20',null,null,null,199,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:189,max:300},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)
      }
    });
  }

});