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([
        ['22:30',648,'【648位】','648位',null,null,null],
['23:35',648,null,null,null,null,null],
['00:40',648,null,null,null,null,null],
['01:15',652,'【652位】','652位',null,null,null],
['01:20',635,null,null,null,null,null],
['01:30',637,null,null,null,null,null],
['01:45',652,'【652位】','652位',null,null,null],
['02:50',652,null,null,null,null,null],
['03:55',652,null,null,null,null,null],
['04:20',638,'【638位】','638位',null,null,null],
['04:30',633,null,null,null,null,null],
['04:35',679,null,null,null,null,null],
['05:40',679,null,null,null,null,null],
['06:45',679,null,null,null,null,null],
['07:15',685,'【685位】','685位',null,null,null],
['07:25',683,null,null,null,null,null],
['08:30',683,null,null,null,null,null],
['09:35',683,null,null,null,null,null],
['10:30',693,'【693位】','693位',null,null,null],
['10:45',692,null,null,null,null,null],
['10:50',694,null,null,null,null,null],
['11:55',694,null,null,null,null,null],
['13:00',694,null,null,null,null,null],
['13:05',669,'【669位】','669位',null,null,null],
['13:15',670,null,null,null,null,null],
['13:20',695,null,null,null,null,null],
['13:30',697,'【697位】','697位',null,null,null],
['14:35',697,null,null,null,null,null],
['15:40',697,null,null,null,null,null],
['16:15',704,'【704位】','704位',null,null,null],
['16:20',709,null,null,null,null,null],
['16:30',706,null,null,null,null,null],
['17:35',706,null,null,null,null,null],
['18:40',706,null,null,null,null,null],
['19:15',736,'【736位】','736位',null,null,null],
['19:20',743,null,null,null,null,null],
['19:30',742,null,null,null,null,null],
['19:35',743,null,null,null,null,null],
['19:45',724,'【724位】','724位',null,null,null],
['20:50',724,null,null,null,null,null],
['21:55',724,null,null,null,null,null],
['22:15',707,'【707位】','707位',null,null,null],
['22:20',723,null,null,null,null,null],
['22:25',723,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:623,max:800},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)
      }
    });
  }

});