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([
        ['22:05',700,'【700位】','700位',null,null,null],
['22:20',697,null,null,null,null,null],
['22:30',693,'【693位】','693位',null,null,null],
['22:45',698,null,null,null,null,null],
['22:50',702,null,null,null,null,null],
['23:55',702,null,null,null,null,null],
['01:00',702,null,null,null,null,null],
['01:20',706,'【706位】','706位',null,null,null],
['01:30',715,null,null,null,null,null],
['01:45',713,'【713位】','713位',null,null,null],
['02:50',713,null,null,null,null,null],
['03:55',713,null,null,null,null,null],
['04:20',699,'【699位】','699位',null,null,null],
['04:30',717,null,null,null,null,null],
['05:35',717,null,null,null,null,null],
['06:40',717,null,null,null,null,null],
['07:20',722,'【722位】','722位',null,null,null],
['07:30',721,null,null,null,null,null],
['07:35',715,null,null,null,null,null],
['07:45',717,'【717位】','717位',null,null,null],
['08:50',717,null,null,null,null,null],
['09:55',717,null,null,null,null,null],
['10:15',711,'【711位】','711位',null,null,null],
['10:20',715,null,null,null,null,null],
['10:35',714,null,null,null,null,null],
['11:40',714,null,null,null,null,null],
['12:45',714,null,null,null,null,null],
['13:05',672,'【672位】','672位',null,null,null],
['13:20',647,null,null,null,null,null],
['13:30',718,'【718位】','718位',null,null,null],
['14:35',718,null,null,null,null,null],
['15:40',718,null,null,null,null,null],
['16:30',694,'【694位】','694位',null,null,null],
['16:35',697,null,null,null,null,null],
['16:45',680,null,null,null,null,null],
['16:50',677,null,null,null,null,null],
['17:55',677,null,null,null,null,null],
['19:00',677,null,null,null,null,null],
['19:15',662,'【662位】','662位',null,null,null],
['19:20',681,null,null,null,null,null],
['19:30',680,null,null,null,null,null],
['20:35',680,null,null,null,null,null],
['21:40',680,null,null,null,null,null],
['22:00',680,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:637,max:800},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)
      }
    });
  }

});