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([
        ['20:40',761,'【761位】','761位',null,null,null],
['21:45',761,null,null,null,null,null],
['22:25',762,'【762位】','762位',null,null,null],
['22:30',814,null,null,null,null,null],
['22:40',815,null,null,null,null,null],
['23:45',815,null,null,null,null,null],
['00:50',815,null,null,null,null,null],
['01:20',761,'【761位】','761位',null,null,null],
['01:30',810,null,null,null,null,null],
['02:35',810,null,null,null,null,null],
['03:40',810,null,null,null,null,null],
['04:15',742,'【742位】','742位',null,null,null],
['04:30',753,null,null,null,null,null],
['04:45',747,'【747位】','747位',null,null,null],
['05:50',747,null,null,null,null,null],
['06:55',747,null,null,null,null,null],
['07:20',757,'【757位】','757位',null,null,null],
['07:30',768,null,null,null,null,null],
['08:35',768,null,null,null,null,null],
['09:40',768,null,null,null,null,null],
['10:15',770,'【770位】','770位',null,null,null],
['10:30',775,null,null,null,null,null],
['10:35',776,null,null,null,null,null],
['11:40',776,null,null,null,null,null],
['12:45',776,null,null,null,null,null],
['13:20',745,'【745位】','745位',null,null,null],
['13:30',805,null,null,null,null,null],
['14:35',805,null,null,null,null,null],
['15:40',805,null,null,null,null,null],
['16:15',806,'【806位】','806位',null,null,null],
['16:20',655,null,null,null,null,null],
['16:30',606,null,null,null,null,null],
['17:35',606,null,null,null,null,null],
['18:40',606,null,null,null,null,null],
['19:20',575,'【575位】','575位',null,null,null],
['19:30',573,null,null,null,null,null],
['20:35',573,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:563,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)
      }
    });
  }

});