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([
        ['18:45',568,'【568位】','568位',null,null,null],
['19:10',561,'【561位】','561位',null,null,null],
['19:15',598,null,null,null,null,null],
['19:20',593,null,null,null,null,null],
['20:25',593,null,null,null,null,null],
['21:30',593,null,null,null,null,null],
['22:15',599,'【599位】','599位',null,null,null],
['22:20',592,null,null,null,null,null],
['22:30',586,null,null,null,null,null],
['23:35',586,null,null,null,null,null],
['00:40',586,null,null,null,null,null],
['01:15',589,'【589位】','589位',null,null,null],
['01:20',590,null,null,null,null,null],
['01:30',601,null,null,null,null,null],
['01:45',591,'【591位】','591位',null,null,null],
['02:50',591,null,null,null,null,null],
['03:55',591,null,null,null,null,null],
['04:20',586,'【586位】','586位',null,null,null],
['04:30',599,null,null,null,null,null],
['04:35',585,null,null,null,null,null],
['05:40',585,null,null,null,null,null],
['06:45',585,null,null,null,null,null],
['07:15',592,'【592位】','592位',null,null,null],
['07:25',593,null,null,null,null,null],
['08:30',593,null,null,null,null,null],
['09:35',593,null,null,null,null,null],
['10:30',595,'【595位】','595位',null,null,null],
['10:45',593,null,null,null,null,null],
['10:50',596,null,null,null,null,null],
['11:55',596,null,null,null,null,null],
['13:00',596,null,null,null,null,null],
['13:05',559,'【559位】','559位',null,null,null],
['13:15',560,null,null,null,null,null],
['13:20',591,null,null,null,null,null],
['13:30',601,'【601位】','601位',null,null,null],
['14:35',601,null,null,null,null,null],
['15:40',601,null,null,null,null,null],
['16:15',602,'【602位】','602位',null,null,null],
['16:20',624,null,null,null,null,null],
['16:30',617,null,null,null,null,null],
['17:35',617,null,null,null,null,null],
['18:40',617,null,null,null,null,null],
['18:45',617,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:549,max:700},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)
      }
    });
  }

});