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([
        ['12:35',825,'【825位】','825位',null,null,null],
['13:15',839,'【839位】','839位',null,null,null],
['13:20',819,null,null,null,null,null],
['13:30',818,null,null,null,null,null],
['14:35',818,null,null,null,null,null],
['15:40',818,null,null,null,null,null],
['16:15',849,'【849位】','849位',null,null,null],
['16:20',855,null,null,null,null,null],
['16:30',864,null,null,null,null,null],
['16:40',860,'【860位】','860位',null,null,null],
['17:45',860,null,null,null,null,null],
['18:50',860,null,null,null,null,null],
['19:15',859,'【859位】','859位',null,null,null],
['19:20',840,null,null,null,null,null],
['19:35',846,null,null,null,null,null],
['19:45',838,'【838位】','838位',null,null,null],
['20:50',838,null,null,null,null,null],
['21:55',838,null,null,null,null,null],
['22:20',856,'【856位】','856位',null,null,null],
['22:25',855,null,null,null,null,null],
['22:35',832,null,null,null,null,null],
['23:40',832,null,null,null,null,null],
['00:45',832,null,null,null,null,null],
['01:15',834,'【834位】','834位',null,null,null],
['01:30',851,null,null,null,null,null],
['01:35',825,null,null,null,null,null],
['01:45',823,'【823位】','823位',null,null,null],
['02:50',823,null,null,null,null,null],
['03:55',823,null,null,null,null,null],
['04:25',808,'【808位】','808位',null,null,null],
['04:40',815,null,null,null,null,null],
['05:45',815,null,null,null,null,null],
['06:50',815,null,null,null,null,null],
['07:15',824,'【824位】','824位',null,null,null],
['07:30',827,null,null,null,null,null],
['08:35',827,null,null,null,null,null],
['09:40',827,null,null,null,null,null],
['10:30',829,'【829位】','829位',null,null,null],
['10:40',825,null,null,null,null,null],
['10:50',823,null,null,null,null,null],
['11:55',823,null,null,null,null,null],
['12:30',823,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:798,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)
      }
    });
  }

});