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([
        ['16:40',471,'【471位】','471位',null,null,null],
['17:45',471,null,null,null,null,null],
['18:50',471,null,null,null,null,null],
['19:10',476,'【476位】','476位',null,null,null],
['19:15',472,null,null,null,null,null],
['19:20',481,null,null,null,null,null],
['20:25',481,null,null,null,null,null],
['21:30',481,null,null,null,null,null],
['22:25',459,'【459位】','459位',null,null,null],
['22:40',456,null,null,null,null,null],
['23:45',456,null,null,null,null,null],
['00:50',456,null,null,null,null,null],
['01:25',447,'【447位】','447位',null,null,null],
['01:35',443,null,null,null,null,null],
['01:40',442,null,null,null,null,null],
['02:45',442,null,null,null,null,null],
['03:50',442,null,null,null,null,null],
['04:25',439,'【439位】','439位',null,null,null],
['04:40',440,null,null,null,null,null],
['05:45',440,null,null,null,null,null],
['06:50',440,null,null,null,null,null],
['07:10',452,'【452位】','452位',null,null,null],
['07:20',451,null,null,null,null,null],
['07:25',449,null,null,null,null,null],
['07:40',450,'【450位】','450位',null,null,null],
['08:45',450,null,null,null,null,null],
['09:50',450,null,null,null,null,null],
['10:25',440,'【440位】','440位',null,null,null],
['10:40',441,null,null,null,null,null],
['11:45',441,null,null,null,null,null],
['12:50',441,null,null,null,null,null],
['13:10',440,'【440位】','440位',null,null,null],
['13:15',443,null,null,null,null,null],
['13:20',441,null,null,null,null,null],
['13:25',445,null,null,null,null,null],
['13:40',447,'【447位】','447位',null,null,null],
['14:45',447,null,null,null,null,null],
['15:50',447,null,null,null,null,null],
['16:25',424,'【424位】','424位',null,null,null],
['16:35',424,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:414,max:500},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)
      }
    });
  }

});