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([
        ['11:25',557,'【557位】','557位',null,null,null],
['12:30',557,null,null,null,null,null],
['13:20',533,'【533位】','533位',null,null,null],
['13:30',566,null,null,null,null,null],
['14:35',566,null,null,null,null,null],
['15:40',566,null,null,null,null,null],
['16:20',560,'【560位】','560位',null,null,null],
['16:30',565,null,null,null,null,null],
['16:45',564,'【564位】','564位',null,null,null],
['17:50',564,null,null,null,null,null],
['18:55',564,null,null,null,null,null],
['19:20',578,'【578位】','578位',null,null,null],
['19:30',560,null,null,null,null,null],
['20:35',560,null,null,null,null,null],
['21:40',560,null,null,null,null,null],
['22:25',569,'【569位】','569位',null,null,null],
['22:45',565,null,null,null,null,null],
['23:50',565,null,null,null,null,null],
['00:55',565,null,null,null,null,null],
['01:20',584,'【584位】','584位',null,null,null],
['01:30',573,null,null,null,null,null],
['01:35',571,null,null,null,null,null],
['02:40',571,null,null,null,null,null],
['03:45',571,null,null,null,null,null],
['04:30',557,'【557位】','557位',null,null,null],
['05:35',557,null,null,null,null,null],
['06:40',557,null,null,null,null,null],
['07:15',552,'【552位】','552位',null,null,null],
['07:20',553,null,null,null,null,null],
['08:25',553,null,null,null,null,null],
['09:30',553,null,null,null,null,null],
['10:25',552,'【552位】','552位',null,null,null],
['10:30',522,null,null,null,null,null],
['10:45',521,null,null,null,null,null],
['10:50',522,'【522位】','522位',null,null,null],
['11:25',522,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:511,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)
      }
    });
  }

});