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([
        ['19:35',635,'【635位】','635位',null,null,null],
['20:40',635,null,null,null,null,null],
['21:45',635,null,null,null,null,null],
['22:10',637,'【637位】','637位',null,null,null],
['22:20',641,null,null,null,null,null],
['22:25',605,null,null,null,null,null],
['22:40',602,'【602位】','602位',null,null,null],
['23:45',602,null,null,null,null,null],
['00:50',602,null,null,null,null,null],
['01:20',607,'【607位】','607位',null,null,null],
['01:25',596,null,null,null,null,null],
['01:40',595,null,null,null,null,null],
['02:45',595,null,null,null,null,null],
['03:50',595,null,null,null,null,null],
['04:20',610,'【610位】','610位',null,null,null],
['04:25',628,null,null,null,null,null],
['04:40',627,null,null,null,null,null],
['05:45',627,null,null,null,null,null],
['06:50',627,null,null,null,null,null],
['07:25',638,'【638位】','638位',null,null,null],
['08:30',638,null,null,null,null,null],
['09:35',638,null,null,null,null,null],
['10:20',640,'【640位】','640位',null,null,null],
['10:25',635,null,null,null,null,null],
['10:30',637,null,null,null,null,null],
['11:35',637,null,null,null,null,null],
['12:40',637,null,null,null,null,null],
['13:25',636,'【636位】','636位',null,null,null],
['13:30',637,null,null,null,null,null],
['14:35',637,null,null,null,null,null],
['15:40',637,null,null,null,null,null],
['16:20',685,'【685位】','685位',null,null,null],
['16:25',648,null,null,null,null,null],
['16:40',655,null,null,null,null,null],
['17:45',655,null,null,null,null,null],
['18:50',655,null,null,null,null,null],
['19:25',665,'【665位】','665位',null,null,null],
['19:30',665,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:585,max:700},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)
      }
    });
  }

});