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([
        ['06:35',448,'【448位】','448位',null,null,null],
['07:20',447,'【447位】','447位',null,null,null],
['07:35',443,null,null,null,null,null],
['08:40',443,null,null,null,null,null],
['09:45',443,null,null,null,null,null],
['10:15',430,'【430位】','430位',null,null,null],
['10:20',429,null,null,null,null,null],
['11:25',429,null,null,null,null,null],
['12:30',429,null,null,null,null,null],
['13:05',517,'【517位】','517位',null,null,null],
['13:20',506,null,null,null,null,null],
['13:30',421,'【421位】','421位',null,null,null],
['14:35',421,null,null,null,null,null],
['15:40',421,null,null,null,null,null],
['16:30',409,'【409位】','409位',null,null,null],
['16:35',426,null,null,null,null,null],
['16:45',428,null,null,null,null,null],
['16:50',434,null,null,null,null,null],
['17:55',434,null,null,null,null,null],
['19:00',434,null,null,null,null,null],
['19:15',452,'【452位】','452位',null,null,null],
['19:20',454,null,null,null,null,null],
['19:30',453,null,null,null,null,null],
['20:35',453,null,null,null,null,null],
['21:40',453,null,null,null,null,null],
['22:15',459,'【459位】','459位',null,null,null],
['22:20',517,null,null,null,null,null],
['22:30',482,null,null,null,null,null],
['23:35',482,null,null,null,null,null],
['00:40',482,null,null,null,null,null],
['01:15',484,'【484位】','484位',null,null,null],
['01:20',478,null,null,null,null,null],
['01:30',482,null,null,null,null,null],
['01:35',476,null,null,null,null,null],
['02:40',476,null,null,null,null,null],
['03:45',476,null,null,null,null,null],
['04:15',449,'【449位】','449位',null,null,null],
['04:20',444,null,null,null,null,null],
['05:25',444,null,null,null,null,null],
['06:30',444,null,null,null,null,null],
['06:35',444,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:399,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)
      }
    });
  }

});