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([
        ['05:55',616,'【616位】','616位',null,null,null],
['07:00',616,null,null,null,null,null],
['07:20',615,'【615位】','615位',null,null,null],
['07:35',616,null,null,null,null,null],
['07:45',635,'【635位】','635位',null,null,null],
['08:50',635,null,null,null,null,null],
['09:55',635,null,null,null,null,null],
['10:15',615,'【615位】','615位',null,null,null],
['10:20',618,null,null,null,null,null],
['11:25',618,null,null,null,null,null],
['12:30',618,null,null,null,null,null],
['13:05',612,'【612位】','612位',null,null,null],
['13:20',608,null,null,null,null,null],
['13:30',624,'【624位】','624位',null,null,null],
['14:35',624,null,null,null,null,null],
['15:40',624,null,null,null,null,null],
['16:30',596,'【596位】','596位',null,null,null],
['16:35',635,null,null,null,null,null],
['16:45',651,null,null,null,null,null],
['16:50',642,null,null,null,null,null],
['17:55',642,null,null,null,null,null],
['19:00',642,null,null,null,null,null],
['19:15',655,'【655位】','655位',null,null,null],
['19:20',664,null,null,null,null,null],
['19:30',663,null,null,null,null,null],
['20:35',663,null,null,null,null,null],
['21:40',663,null,null,null,null,null],
['22:15',666,'【666位】','666位',null,null,null],
['22:20',691,null,null,null,null,null],
['22:30',650,null,null,null,null,null],
['23:35',650,null,null,null,null,null],
['00:40',650,null,null,null,null,null],
['01:15',641,'【641位】','641位',null,null,null],
['01:20',638,null,null,null,null,null],
['01:30',626,null,null,null,null,null],
['01:35',631,null,null,null,null,null],
['02:40',631,null,null,null,null,null],
['03:45',631,null,null,null,null,null],
['04:15',635,'【635位】','635位',null,null,null],
['04:20',627,null,null,null,null,null],
['05:25',627,null,null,null,null,null],
['05:50',627,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:586,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)
      }
    });
  }

});