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([
        ['04:20',846,'【846位】','846位',null,null,null],
['04:25',860,null,null,null,null,null],
['05:30',860,null,null,null,null,null],
['06:35',860,null,null,null,null,null],
['07:10',865,'【865位】','865位',null,null,null],
['07:20',861,null,null,null,null,null],
['07:25',859,null,null,null,null,null],
['08:30',859,null,null,null,null,null],
['09:35',859,null,null,null,null,null],
['10:10',849,'【849位】','849位',null,null,null],
['10:20',851,null,null,null,null,null],
['10:25',843,null,null,null,null,null],
['10:40',844,'【844位】','844位',null,null,null],
['11:45',844,null,null,null,null,null],
['12:50',844,null,null,null,null,null],
['13:15',846,'【846位】','846位',null,null,null],
['13:25',879,null,null,null,null,null],
['14:30',879,null,null,null,null,null],
['15:35',879,null,null,null,null,null],
['16:15',881,'【881位】','881位',null,null,null],
['16:25',915,null,null,null,null,null],
['16:35',913,null,null,null,null,null],
['16:40',915,'【915位】','915位',null,null,null],
['17:45',915,null,null,null,null,null],
['18:50',915,null,null,null,null,null],
['19:15',919,'【919位】','919位',null,null,null],
['19:20',917,null,null,null,null,null],
['19:25',863,null,null,null,null,null],
['19:40',903,'【903位】','903位',null,null,null],
['20:45',903,null,null,null,null,null],
['21:50',903,null,null,null,null,null],
['22:25',817,'【817位】','817位',null,null,null],
['22:30',828,null,null,null,null,null],
['23:35',828,null,null,null,null,null],
['00:40',828,null,null,null,null,null],
['01:25',798,'【798位】','798位',null,null,null],
['01:30',794,null,null,null,null,null],
['01:35',797,null,null,null,null,null],
['02:40',797,null,null,null,null,null],
['03:45',797,null,null,null,null,null],
['04:15',797,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:784,max:1000},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)
      }
    });
  }

});