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([
        ['07:30',657,'【657位】','657位',null,null,null],
['08:35',657,null,null,null,null,null],
['09:40',657,null,null,null,null,null],
['10:25',661,'【661位】','661位',null,null,null],
['10:30',659,null,null,null,null,null],
['11:35',659,null,null,null,null,null],
['12:40',659,null,null,null,null,null],
['13:20',658,'【658位】','658位',null,null,null],
['13:25',687,null,null,null,null,null],
['13:35',668,null,null,null,null,null],
['14:40',668,null,null,null,null,null],
['15:45',668,null,null,null,null,null],
['16:20',723,'【723位】','723位',null,null,null],
['17:25',723,null,null,null,null,null],
['18:30',723,null,null,null,null,null],
['19:05',716,'【716位】','716位',null,null,null],
['19:20',722,null,null,null,null,null],
['20:25',722,null,null,null,null,null],
['21:30',722,null,null,null,null,null],
['22:20',705,'【705位】','705位',null,null,null],
['23:25',705,null,null,null,null,null],
['00:30',705,null,null,null,null,null],
['01:25',755,'【755位】','755位',null,null,null],
['01:35',716,null,null,null,null,null],
['02:40',716,null,null,null,null,null],
['03:45',716,null,null,null,null,null],
['04:25',601,'【601位】','601位',null,null,null],
['05:30',601,null,null,null,null,null],
['06:35',601,null,null,null,null,null],
['07:20',598,'【598位】','598位',null,null,null],
['07:25',598,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:588,max:800},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)
      }
    });
  }

});