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([
        ['21:55',912,'【912位】','912位',null,null,null],
['22:15',910,null,null,null,null,null],
['22:20',956,'【956位】','956位',null,null,null],
['22:25',969,null,null,null,null,null],
['22:30',966,null,null,null,null,null],
['22:35',921,null,null,null,null,null],
['23:40',921,null,null,null,null,null],
['00:45',921,null,null,null,null,null],
['01:15',978,'【978位】','978位',null,null,null],
['01:20',950,null,null,null,null,null],
['01:30',948,null,null,null,null,null],
['02:35',948,null,null,null,null,null],
['03:40',948,null,null,null,null,null],
['04:20',985,'【985位】','985位',null,null,null],
['04:25',973,null,null,null,null,null],
['04:30',854,null,null,null,null,null],
['04:35',849,null,null,null,null,null],
['05:40',849,null,null,null,null,null],
['06:45',849,null,null,null,null,null],
['07:20',858,'【858位】','858位',null,null,null],
['07:25',852,null,null,null,null,null],
['07:35',849,null,null,null,null,null],
['08:40',849,null,null,null,null,null],
['09:45',849,null,null,null,null,null],
['10:30',844,'【844位】','844位',null,null,null],
['10:35',835,null,null,null,null,null],
['10:45',965,null,null,null,null,null],
['10:55',966,'【966位】','966位',null,null,null],
['12:00',966,null,null,null,null,null],
['13:05',966,null,null,null,null,null],
['13:10',839,'【839位】','839位',null,null,null],
['13:15',868,null,null,null,null,null],
['13:25',892,null,null,null,null,null],
['13:30',891,null,null,null,null,null],
['13:35',896,null,null,null,null,null],
['14:40',896,null,null,null,null,null],
['15:45',896,null,null,null,null,null],
['16:10',899,'【899位】','899位',null,null,null],
['16:15',896,null,null,null,null,null],
['16:20',938,null,null,null,null,null],
['16:25',933,null,null,null,null,null],
['17:30',933,null,null,null,null,null],
['18:35',933,null,null,null,null,null],
['19:15',963,'【963位】','963位',null,null,null],
['19:20',982,null,null,null,null,null],
['19:25',965,null,null,null,null,null],
['19:35',972,null,null,null,null,null],
['20:40',972,null,null,null,null,null],
['21:45',972,null,null,null,null,null],
['21:50',972,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:825,max:1000},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)
      }
    });
  }

});