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([
        ['23:30',553,'【553位】','553位',null,null,null],
['00:35',553,null,null,null,null,null],
['01:20',547,'【547位】','547位',null,null,null],
['01:45',549,'【549位】','549位',null,null,null],
['02:50',549,null,null,null,null,null],
['03:55',549,null,null,null,null,null],
['04:20',562,'【562位】','562位',null,null,null],
['04:30',546,null,null,null,null,null],
['05:35',546,null,null,null,null,null],
['06:40',546,null,null,null,null,null],
['07:20',548,'【548位】','548位',null,null,null],
['07:35',550,null,null,null,null,null],
['08:40',550,null,null,null,null,null],
['09:45',550,null,null,null,null,null],
['10:15',552,'【552位】','552位',null,null,null],
['10:20',557,null,null,null,null,null],
['10:35',559,null,null,null,null,null],
['11:40',559,null,null,null,null,null],
['12:45',559,null,null,null,null,null],
['13:05',441,'【441位】','441位',null,null,null],
['13:15',435,null,null,null,null,null],
['13:20',555,null,null,null,null,null],
['13:30',558,'【558位】','558位',null,null,null],
['14:35',558,null,null,null,null,null],
['15:40',558,null,null,null,null,null],
['16:30',472,'【472位】','472位',null,null,null],
['16:35',548,null,null,null,null,null],
['16:45',541,null,null,null,null,null],
['16:50',545,null,null,null,null,null],
['17:55',545,null,null,null,null,null],
['19:00',545,null,null,null,null,null],
['19:15',543,'【543位】','543位',null,null,null],
['19:20',537,null,null,null,null,null],
['19:30',536,null,null,null,null,null],
['20:35',536,null,null,null,null,null],
['21:40',536,null,null,null,null,null],
['22:15',537,'【537位】','537位',null,null,null],
['22:20',543,null,null,null,null,null],
['22:30',542,null,null,null,null,null],
['23:25',542,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:425,max:600},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)
      }
    });
  }

});