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([
        ['16:35',351,'【351位】','351位',null,null,null],
['16:45',345,null,null,null,null,null],
['16:50',367,null,null,null,null,null],
['16:55',361,null,null,null,null,null],
['17:00',364,'【364位】','364位',null,null,null],
['18:05',364,null,null,null,null,null],
['19:10',372,'【372位】','372位',null,null,null],
['19:15',354,null,null,null,null,null],
['19:20',364,null,null,null,null,null],
['20:25',364,null,null,null,null,null],
['21:30',364,null,null,null,null,null],
['22:25',359,'【359位】','359位',null,null,null],
['22:30',356,null,null,null,null,null],
['22:40',382,null,null,null,null,null],
['23:45',382,null,null,null,null,null],
['00:50',382,null,null,null,null,null],
['01:15',380,'【380位】','380位',null,null,null],
['01:20',418,null,null,null,null,null],
['01:30',378,null,null,null,null,null],
['02:35',378,null,null,null,null,null],
['03:40',378,null,null,null,null,null],
['04:15',383,'【383位】','383位',null,null,null],
['04:30',388,null,null,null,null,null],
['05:35',388,null,null,null,null,null],
['06:40',388,null,null,null,null,null],
['07:45',388,null,null,null,null,null],
['08:50',388,null,null,null,null,null],
['09:55',388,null,null,null,null,null],
['10:15',386,'【386位】','386位',null,null,null],
['10:35',387,null,null,null,null,null],
['11:40',387,null,null,null,null,null],
['12:45',387,null,null,null,null,null],
['13:15',393,'【393位】','393位',null,null,null],
['13:20',342,null,null,null,null,null],
['13:30',336,null,null,null,null,null],
['14:35',336,null,null,null,null,null],
['15:40',336,null,null,null,null,null],
['16:15',367,'【367位】','367位',null,null,null],
['16:20',309,null,null,null,null,null],
['16:30',362,null,null,null,null,null],
['16:35',362,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:299,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)
      }
    });
  }

});