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([
        ['09:45',485,'【485位】','485位',null,null,null],
['10:25',493,'【493位】','493位',null,null,null],
['11:30',493,null,null,null,null,null],
['12:35',493,null,null,null,null,null],
['13:15',513,'【513位】','513位',null,null,null],
['13:25',506,null,null,null,null,null],
['13:30',513,null,null,null,null,null],
['14:35',513,null,null,null,null,null],
['15:40',513,null,null,null,null,null],
['16:25',503,'【503位】','503位',null,null,null],
['17:30',503,null,null,null,null,null],
['18:35',503,null,null,null,null,null],
['19:25',538,'【538位】','538位',null,null,null],
['19:40',537,null,null,null,null,null],
['20:45',537,null,null,null,null,null],
['21:50',537,null,null,null,null,null],
['22:25',548,'【548位】','548位',null,null,null],
['22:30',547,null,null,null,null,null],
['23:35',547,null,null,null,null,null],
['00:40',547,null,null,null,null,null],
['01:25',535,'【535位】','535位',null,null,null],
['01:30',619,null,null,null,null,null],
['01:40',547,null,null,null,null,null],
['02:45',547,null,null,null,null,null],
['03:50',547,null,null,null,null,null],
['04:40',551,'【551位】','551位',null,null,null],
['04:55',545,null,null,null,null,null],
['06:00',545,null,null,null,null,null],
['07:05',545,null,null,null,null,null],
['07:25',556,'【556位】','556位',null,null,null],
['07:30',557,null,null,null,null,null],
['08:35',557,null,null,null,null,null],
['09:40',557,null,null,null,null,null],
['09:45',557,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:475,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)
      }
    });
  }

});