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([
        ['22:25',824,'【824位】','824位',null,null,null],
['22:35',797,null,null,null,null,null],
['23:40',797,null,null,null,null,null],
['00:45',797,null,null,null,null,null],
['01:15',847,'【847位】','847位',null,null,null],
['01:20',843,null,null,null,null,null],
['01:35',832,null,null,null,null,null],
['02:40',832,null,null,null,null,null],
['03:45',832,null,null,null,null,null],
['04:15',859,'【859位】','859位',null,null,null],
['04:20',830,null,null,null,null,null],
['05:25',830,null,null,null,null,null],
['06:30',830,null,null,null,null,null],
['07:15',879,'【879位】','879位',null,null,null],
['07:20',827,null,null,null,null,null],
['08:25',827,null,null,null,null,null],
['09:30',827,null,null,null,null,null],
['10:20',840,'【840位】','840位',null,null,null],
['10:30',826,null,null,null,null,null],
['10:35',830,null,null,null,null,null],
['10:45',859,'【859位】','859位',null,null,null],
['11:50',859,null,null,null,null,null],
['12:55',859,null,null,null,null,null],
['13:20',873,'【873位】','873位',null,null,null],
['13:30',876,null,null,null,null,null],
['14:35',876,null,null,null,null,null],
['15:40',876,null,null,null,null,null],
['16:15',884,'【884位】','884位',null,null,null],
['16:20',877,null,null,null,null,null],
['16:35',829,null,null,null,null,null],
['16:45',830,'【830位】','830位',null,null,null],
['17:50',830,null,null,null,null,null],
['18:55',830,null,null,null,null,null],
['19:10',839,'【839位】','839位',null,null,null],
['19:15',824,null,null,null,null,null],
['19:20',826,null,null,null,null,null],
['20:25',826,null,null,null,null,null],
['21:30',826,null,null,null,null,null],
['22:15',855,'【855位】','855位',null,null,null],
['22:20',839,null,null,null,null,null],
['22:25',839,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:787,max:900},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)
      }
    });
  }

});