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([
        ['22:30',426,'【426位】','426位',null,null,null],
['23:35',426,null,null,null,null,null],
['00:40',426,null,null,null,null,null],
['01:15',434,'【434位】','434位',null,null,null],
['01:30',411,null,null,null,null,null],
['01:35',414,null,null,null,null,null],
['02:40',414,null,null,null,null,null],
['03:45',414,null,null,null,null,null],
['04:15',411,'【411位】','411位',null,null,null],
['04:20',413,null,null,null,null,null],
['05:25',413,null,null,null,null,null],
['06:30',413,null,null,null,null,null],
['07:15',417,'【417位】','417位',null,null,null],
['08:20',417,null,null,null,null,null],
['09:25',417,null,null,null,null,null],
['10:15',422,'【422位】','422位',null,null,null],
['10:25',421,null,null,null,null,null],
['10:30',429,null,null,null,null,null],
['10:45',428,'【428位】','428位',null,null,null],
['11:50',428,null,null,null,null,null],
['12:55',428,null,null,null,null,null],
['13:15',593,'【593位】','593位',null,null,null],
['13:20',465,null,null,null,null,null],
['14:25',465,null,null,null,null,null],
['15:30',465,null,null,null,null,null],
['16:15',523,'【523位】','523位',null,null,null],
['16:20',501,null,null,null,null,null],
['16:30',503,null,null,null,null,null],
['17:35',503,null,null,null,null,null],
['18:40',503,null,null,null,null,null],
['19:15',524,'【524位】','524位',null,null,null],
['19:20',541,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:401,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)
      }
    });
  }

});