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([
        ['03:40',799,'【799位】','799位',null,null,null],
['04:15',795,'【795位】','795位',null,null,null],
['04:20',792,null,null,null,null,null],
['04:30',809,null,null,null,null,null],
['04:45',807,'【807位】','807位',null,null,null],
['05:50',807,null,null,null,null,null],
['06:55',807,null,null,null,null,null],
['07:20',805,'【805位】','805位',null,null,null],
['07:30',833,null,null,null,null,null],
['08:35',833,null,null,null,null,null],
['09:40',833,null,null,null,null,null],
['10:25',842,'【842位】','842位',null,null,null],
['10:30',845,null,null,null,null,null],
['11:35',845,null,null,null,null,null],
['12:40',845,null,null,null,null,null],
['13:25',820,'【820位】','820位',null,null,null],
['13:35',869,null,null,null,null,null],
['14:40',869,null,null,null,null,null],
['15:45',869,null,null,null,null,null],
['16:20',873,'【873位】','873位',null,null,null],
['17:25',873,null,null,null,null,null],
['18:30',873,null,null,null,null,null],
['19:05',838,'【838位】','838位',null,null,null],
['19:20',873,null,null,null,null,null],
['20:25',873,null,null,null,null,null],
['21:30',873,null,null,null,null,null],
['22:20',874,'【874位】','874位',null,null,null],
['23:25',874,null,null,null,null,null],
['00:30',874,null,null,null,null,null],
['01:25',877,'【877位】','877位',null,null,null],
['01:35',898,null,null,null,null,null],
['02:40',898,null,null,null,null,null],
['03:35',898,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:782,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)
      }
    });
  }

});