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([
        ['15:40',924,'【924位】','924位',null,null,null],
['16:15',930,'【930位】','930位',null,null,null],
['16:20',934,null,null,null,null,null],
['16:30',947,null,null,null,null,null],
['16:40',994,'【994位】','994位',null,null,null],
['17:45',994,null,null,null,null,null],
['18:50',994,null,null,null,null,null],
['19:15',993,'【993位】','993位',null,null,null],
['19:45',934,null,null,null,null,null],
['20:50',934,null,null,null,null,null],
['21:55',934,null,null,null,null,null],
['22:25',928,'【928位】','928位',null,null,null],
['22:35',867,null,null,null,null,null],
['22:50',869,'【869位】','869位',null,null,null],
['23:55',869,null,null,null,null,null],
['01:00',869,null,null,null,null,null],
['01:15',796,'【796位】','796位',null,null,null],
['01:30',825,null,null,null,null,null],
['01:35',804,null,null,null,null,null],
['01:45',802,'【802位】','802位',null,null,null],
['02:50',802,null,null,null,null,null],
['03:55',802,null,null,null,null,null],
['04:25',842,'【842位】','842位',null,null,null],
['04:30',834,null,null,null,null,null],
['04:40',841,null,null,null,null,null],
['05:45',841,null,null,null,null,null],
['06:50',841,null,null,null,null,null],
['07:15',792,'【792位】','792位',null,null,null],
['07:20',806,null,null,null,null,null],
['07:30',809,null,null,null,null,null],
['08:35',809,null,null,null,null,null],
['09:40',809,null,null,null,null,null],
['10:30',787,'【787位】','787位',null,null,null],
['10:40',788,null,null,null,null,null],
['10:50',790,null,null,null,null,null],
['11:55',790,null,null,null,null,null],
['13:00',790,null,null,null,null,null],
['13:15',806,'【806位】','806位',null,null,null],
['13:20',801,null,null,null,null,null],
['13:25',796,null,null,null,null,null],
['13:30',797,null,null,null,null,null],
['14:35',797,null,null,null,null,null],
['15:40',797,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:777,max:1000},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)
      }
    });
  }

});