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([
        ['13:55',753,'【753位】','753位',null,null,null],
['15:00',753,null,null,null,null,null],
['16:05',753,null,null,null,null,null],
['16:20',782,'【782位】','782位',null,null,null],
['16:30',818,null,null,null,null,null],
['16:35',819,null,null,null,null,null],
['17:40',819,null,null,null,null,null],
['18:45',819,null,null,null,null,null],
['19:15',894,'【894位】','894位',null,null,null],
['19:20',867,null,null,null,null,null],
['20:25',867,null,null,null,null,null],
['21:30',867,null,null,null,null,null],
['22:20',861,'【861位】','861位',null,null,null],
['22:30',873,null,null,null,null,null],
['22:45',879,'【879位】','879位',null,null,null],
['22:50',888,null,null,null,null,null],
['23:55',888,null,null,null,null,null],
['01:00',888,null,null,null,null,null],
['01:20',744,'【744位】','744位',null,null,null],
['01:30',746,null,null,null,null,null],
['01:45',728,'【728位】','728位',null,null,null],
['02:50',728,null,null,null,null,null],
['03:55',728,null,null,null,null,null],
['04:20',703,'【703位】','703位',null,null,null],
['04:30',746,null,null,null,null,null],
['05:35',746,null,null,null,null,null],
['06:40',746,null,null,null,null,null],
['07:20',751,'【751位】','751位',null,null,null],
['07:35',753,null,null,null,null,null],
['07:45',756,'【756位】','756位',null,null,null],
['08:50',756,null,null,null,null,null],
['09:55',756,null,null,null,null,null],
['10:15',768,'【768位】','768位',null,null,null],
['10:20',772,null,null,null,null,null],
['11:25',772,null,null,null,null,null],
['12:30',772,null,null,null,null,null],
['13:15',773,'【773位】','773位',null,null,null],
['13:20',769,null,null,null,null,null],
['13:30',806,null,null,null,null,null],
['13:50',806,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:693,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)
      }
    });
  }

});