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([
        ['16:20',619,'【619位】','619位',null,null,null],
['16:25',573,null,null,null,null,null],
['16:35',571,null,null,null,null,null],
['17:40',571,null,null,null,null,null],
['18:45',571,null,null,null,null,null],
['19:10',564,'【564位】','564位',null,null,null],
['19:15',550,null,null,null,null,null],
['19:20',575,null,null,null,null,null],
['19:25',594,null,null,null,null,null],
['20:30',594,null,null,null,null,null],
['21:35',594,null,null,null,null,null],
['22:25',634,'【634位】','634位',null,null,null],
['22:40',631,null,null,null,null,null],
['23:45',631,null,null,null,null,null],
['00:50',631,null,null,null,null,null],
['01:25',646,'【646位】','646位',null,null,null],
['01:35',642,null,null,null,null,null],
['01:40',641,null,null,null,null,null],
['02:45',641,null,null,null,null,null],
['03:50',641,null,null,null,null,null],
['04:20',655,'【655位】','655位',null,null,null],
['04:25',666,null,null,null,null,null],
['04:40',667,null,null,null,null,null],
['05:45',667,null,null,null,null,null],
['06:50',667,null,null,null,null,null],
['07:10',663,'【663位】','663位',null,null,null],
['07:25',672,null,null,null,null,null],
['07:40',673,'【673位】','673位',null,null,null],
['08:45',673,null,null,null,null,null],
['09:50',673,null,null,null,null,null],
['10:25',677,'【677位】','677位',null,null,null],
['10:40',678,null,null,null,null,null],
['11:45',678,null,null,null,null,null],
['12:50',678,null,null,null,null,null],
['13:10',681,'【681位】','681位',null,null,null],
['13:15',658,null,null,null,null,null],
['13:20',589,null,null,null,null,null],
['13:25',594,null,null,null,null,null],
['13:40',596,'【596位】','596位',null,null,null],
['14:45',596,null,null,null,null,null],
['15:50',596,null,null,null,null,null],
['16:15',596,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:540,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)
      }
    });
  }

});