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([
        ['23:40',null,null,null,196,'【196位】','196位'],
['00:45',null,null,null,196,null,null],
['01:30',202,'【202位】','202位',202,null,null],
['01:35',203,null,null,null,null,null],
['02:40',203,null,null,null,null,null],
['03:45',203,null,null,null,null,null],
['04:30',205,'【205位】','205位',null,null,null],
['04:35',208,null,null,null,null,null],
['05:40',208,null,null,null,null,null],
['06:45',208,null,null,null,null,null],
['07:20',206,'【206位】','206位',null,null,null],
['08:25',206,null,null,null,null,null],
['09:30',206,null,null,null,null,null],
['10:35',206,null,null,null,null,null],
['10:55',207,'【207位】','207位',null,null,null],
['12:00',207,null,null,null,null,null],
['13:05',207,null,null,null,null,null],
['13:10',212,'【212位】','212位',null,null,null],
['13:20',211,null,null,null,null,null],
['14:25',211,null,null,null,null,null],
['15:30',211,null,null,null,null,null],
['16:10',214,'【214位】','214位',null,null,null],
['16:20',221,null,null,null,null,null],
['17:25',221,null,null,null,null,null],
['18:30',221,null,null,null,null,null],
['19:20',227,'【227位】','227位',null,null,null],
['19:25',229,null,null,null,null,null],
['20:30',229,null,null,null,null,null],
['21:35',229,null,null,null,null,null],
['22:10',232,'【232位】','232位',null,null,null],
['23:15',232,null,null,null,null,null],
['23:40',232,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:186,max:250},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)
      }
    });
  }

});