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([
        ['19:40',578,'【578位】','578位',null,null,null],
['20:45',578,null,null,null,null,null],
['21:50',578,null,null,null,null,null],
['22:25',570,'【570位】','570位',null,null,null],
['22:30',569,null,null,null,null,null],
['22:35',565,null,null,null,null,null],
['22:40',566,null,null,null,null,null],
['23:45',566,null,null,null,null,null],
['00:50',566,null,null,null,null,null],
['01:20',572,'【572位】','572位',null,null,null],
['01:25',571,null,null,null,null,null],
['01:35',570,null,null,null,null,null],
['01:45',564,'【564位】','564位',null,null,null],
['02:50',564,null,null,null,null,null],
['03:55',564,null,null,null,null,null],
['04:15',565,'【565位】','565位',null,null,null],
['04:30',571,null,null,null,null,null],
['04:35',585,null,null,null,null,null],
['04:40',562,'【562位】','562位',null,null,null],
['05:45',562,null,null,null,null,null],
['06:50',562,null,null,null,null,null],
['07:15',569,'【569位】','569位',null,null,null],
['07:30',562,null,null,null,null,null],
['07:40',564,'【564位】','564位',null,null,null],
['08:45',564,null,null,null,null,null],
['09:50',564,null,null,null,null,null],
['10:30',568,'【568位】','568位',null,null,null],
['10:35',567,null,null,null,null,null],
['10:40',566,null,null,null,null,null],
['10:55',568,'【568位】','568位',null,null,null],
['11:00',567,null,null,null,null,null],
['12:05',567,null,null,null,null,null],
['13:10',567,null,null,null,null,null],
['13:30',554,'【554位】','554位',null,null,null],
['13:35',581,null,null,null,null,null],
['13:45',588,null,null,null,null,null],
['14:50',588,null,null,null,null,null],
['15:55',588,null,null,null,null,null],
['16:20',583,'【583位】','583位',null,null,null],
['16:25',597,null,null,null,null,null],
['16:30',604,null,null,null,null,null],
['16:35',613,null,null,null,null,null],
['17:40',613,null,null,null,null,null],
['18:45',613,null,null,null,null,null],
['19:25',599,'【599位】','599位',null,null,null],
['19:30',594,null,null,null,null,null],
['19:35',594,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:544,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)
      }
    });
  }

});