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([
        ['10:10',517,'【517位】','517位',null,null,null],
['10:30',515,null,null,null,null,null],
['11:35',515,null,null,null,null,null],
['12:40',515,null,null,null,null,null],
['13:15',488,'【488位】','488位',null,null,null],
['13:20',489,null,null,null,null,null],
['13:25',527,null,null,null,null,null],
['13:30',528,null,null,null,null,null],
['14:35',528,null,null,null,null,null],
['15:40',528,null,null,null,null,null],
['16:45',511,'【511位】','511位',null,null,null],
['16:50',515,null,null,null,null,null],
['16:55',534,null,null,null,null,null],
['17:00',526,null,null,null,null,null],
['18:05',526,null,null,null,null,null],
['19:10',536,'【536位】','536位',null,null,null],
['19:15',570,null,null,null,null,null],
['19:20',543,null,null,null,null,null],
['20:25',543,null,null,null,null,null],
['21:30',543,null,null,null,null,null],
['22:25',560,'【560位】','560位',null,null,null],
['22:30',537,null,null,null,null,null],
['22:40',543,null,null,null,null,null],
['23:45',543,null,null,null,null,null],
['00:50',543,null,null,null,null,null],
['01:20',539,'【539位】','539位',null,null,null],
['01:30',562,null,null,null,null,null],
['02:35',562,null,null,null,null,null],
['03:40',562,null,null,null,null,null],
['04:15',564,'【564位】','564位',null,null,null],
['04:30',571,null,null,null,null,null],
['04:45',572,'【572位】','572位',null,null,null],
['05:50',572,null,null,null,null,null],
['06:55',572,null,null,null,null,null],
['07:20',585,'【585位】','585位',null,null,null],
['07:30',584,null,null,null,null,null],
['08:35',584,null,null,null,null,null],
['09:40',584,null,null,null,null,null],
['10:05',584,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:478,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)
      }
    });
  }

});