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([
        ['08:45',520,'【520位】','520位',null,null,null],
['09:50',520,null,null,null,null,null],
['10:20',525,'【525位】','525位',null,null,null],
['11:25',525,null,null,null,null,null],
['12:30',525,null,null,null,null,null],
['13:05',527,'【527位】','527位',null,null,null],
['13:20',699,null,null,null,null,null],
['13:30',470,'【470位】','470位',null,null,null],
['14:35',470,null,null,null,null,null],
['15:40',470,null,null,null,null,null],
['16:30',520,'【520位】','520位',null,null,null],
['16:35',491,null,null,null,null,null],
['16:45',488,null,null,null,null,null],
['16:50',483,null,null,null,null,null],
['17:55',483,null,null,null,null,null],
['19:00',483,null,null,null,null,null],
['19:15',495,'【495位】','495位',null,null,null],
['19:20',509,null,null,null,null,null],
['19:30',508,null,null,null,null,null],
['20:35',508,null,null,null,null,null],
['21:40',508,null,null,null,null,null],
['22:15',511,'【511位】','511位',null,null,null],
['22:20',522,null,null,null,null,null],
['22:30',512,null,null,null,null,null],
['23:35',512,null,null,null,null,null],
['00:40',512,null,null,null,null,null],
['01:15',499,'【499位】','499位',null,null,null],
['01:20',509,null,null,null,null,null],
['01:30',511,null,null,null,null,null],
['01:35',509,null,null,null,null,null],
['02:40',509,null,null,null,null,null],
['03:45',509,null,null,null,null,null],
['04:15',550,'【550位】','550位',null,null,null],
['04:20',510,null,null,null,null,null],
['05:25',510,null,null,null,null,null],
['06:30',510,null,null,null,null,null],
['07:15',501,'【501位】','501位',null,null,null],
['07:20',515,null,null,null,null,null],
['08:25',515,null,null,null,null,null],
['08:40',515,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:460,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)
      }
    });
  }

});