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', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',241,null,null,390,null,null,null,null,null,null,null,null],
['2日',276,null,null,633,'EV','Happy Christmas For You 恋に踊るデート編: 12/02 → 12/11',null,null,null,null,null,null],
['3日',277,null,null,217,null,null,null,null,null,null,null,null],
['4日',299,null,null,259,null,null,null,null,null,null,null,null],
['5日',304,null,null,323,null,null,null,null,null,null,null,null],
['6日',322,null,null,421,null,null,null,null,null,null,null,null],
['7日',323,null,null,426,null,null,null,null,null,null,null,null],
['8日',338,null,null,484,'EV','鶴房汐恩HappyBirthday2022: 12/08 → 12/12',null,null,null,null,null,null],
['9日',371,null,null,449,null,null,null,null,null,null,null,null],
['10日',359,null,null,489,'UP!','鶴房汐恩HappyBirthday2022: 12/10 → 12/12',null,null,null,null,null,null],
['11日',373,null,null,298,null,null,null,null,null,null,null,null],
['12日',350,null,null,326,null,null,null,null,null,null,null,null],
['13日',299,null,null,388,null,null,null,null,null,null,null,null],
['14日',193,null,null,533,'UP!','君とFirst Christmas: 12/14 → 12/25',193,null,null,null,null,null],
['15日',265,null,null,280,'UP!','クリスマスwishtalk: 12/15 → 12/25',null,null,null,null,null,null],
['16日',442,'EV','白岩瑠姫HappyBirthday2022: 11/16 → 11/20',292,'EV','Happy Christmas For You 恋を歌うデート編: 12/16 → 12/25',null,null,null,null,null,null],
['17日',594,null,null,245,null,null,null,null,null,null,null,null],
['18日',683,'UP!','白岩瑠姫HappyBirthday2022: 11/18 → 11/20',326,null,null,null,null,null,null,null,null],
['19日',261,null,null,411,null,null,null,null,null,null,null,null],
['20日',300,null,null,491,null,null,null,null,null,null,null,null],
['21日',355,'UP!','教えて！恋のA to Z: 11/21 → 11/30',531,null,null,null,null,null,null,null,null],
['22日',218,'EV','僕らの必然Chemistry 僕しか知らないキミのこと: 11/22 → 11/30',580,null,null,null,null,null,null,null,null],
['23日',115,null,null,529,null,null,115,null,null,null,null,null],
['24日',178,null,null,570,null,null,178,null,null,null,null,null],
['25日',277,null,null,573,null,null,null,null,null,null,null,null],
['26日',370,null,null,489,null,null,null,null,null,null,null,null],
['27日',425,null,null,590,'UP!','うさぎPARTY: 12/27 → 01/08',null,null,null,null,null,null],
['28日',458,null,null,217,'EV','Super Happy New Year 今年はもっとずっとWith you: 12/28 → 01/08',null,null,null,null,null,null],
['29日',451,null,null,125,null,null,null,null,null,125,null,null],
['30日',460,null,null,195,null,null,null,null,null,195,null,null],
['31日',null,null,null,270,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});