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([
        ['04:50',561,'【561位】','561位',null,null,null],
['05:55',561,null,null,null,null,null],
['07:00',561,null,null,null,null,null],
['07:10',541,'【541位】','541位',null,null,null],
['07:25',543,null,null,null,null,null],
['07:35',548,'【548位】','548位',null,null,null],
['08:40',548,null,null,null,null,null],
['09:45',548,null,null,null,null,null],
['10:25',551,'【551位】','551位',null,null,null],
['10:30',554,null,null,null,null,null],
['10:40',556,null,null,null,null,null],
['11:45',556,null,null,null,null,null],
['12:50',556,null,null,null,null,null],
['13:25',511,'【511位】','511位',null,null,null],
['13:30',510,null,null,null,null,null],
['13:40',504,null,null,null,null,null],
['14:45',504,null,null,null,null,null],
['15:50',504,null,null,null,null,null],
['16:20',505,'【505位】','505位',null,null,null],
['16:25',514,null,null,null,null,null],
['17:30',514,null,null,null,null,null],
['18:35',514,null,null,null,null,null],
['19:10',474,'【474位】','474位',null,null,null],
['19:20',479,null,null,null,null,null],
['19:25',523,null,null,null,null,null],
['20:30',523,null,null,null,null,null],
['21:35',523,null,null,null,null,null],
['22:20',497,'【497位】','497位',null,null,null],
['22:25',533,null,null,null,null,null],
['22:30',534,null,null,null,null,null],
['23:35',534,null,null,null,null,null],
['00:40',534,null,null,null,null,null],
['01:20',530,'【530位】','530位',null,null,null],
['01:25',560,null,null,null,null,null],
['01:40',556,null,null,null,null,null],
['02:45',556,null,null,null,null,null],
['03:50',556,null,null,null,null,null],
['04:35',546,'【546位】','546位',null,null,null],
['04:40',593,null,null,null,null,null],
['04:45',593,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:464,max:600},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)
      }
    });
  }

});