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',445,'EV','お正月！みんなでぺったん♪大勝負！？: 01/01 → 01/08',581,null,null,null,null,null,null,null,null],
['2日',495,null,null,469,'EV','あま～い！ HAPPYバレンタイン！: 02/02 → 02/09',null,null,null,null,null,null],
['3日',493,null,null,386,null,null,null,null,null,null,null,null],
['4日',519,null,null,488,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/04 → 02/06',null,null,null,null,null,null],
['5日',520,null,null,511,null,null,null,null,null,null,null,null],
['6日',565,null,null,594,'UP!','すごい!!どれすあっぷしょうたい: 02/06 → 02/20',null,null,null,null,null,null],
['7日',550,'EV','体力測定 ヤブノウサギ編: 01/07 → 01/19',395,null,null,null,null,null,null,null,null],
['8日',324,null,null,482,null,null,null,null,null,null,null,null],
['9日',386,'UP!','すごい!!どれすあっぷしょうたい: 01/09 → 01/23',530,'EV','体力測定 ハヤブサ編: 02/09 → 02/23',null,null,null,null,null,null],
['10日',512,null,null,392,null,null,null,null,null,null,null,null],
['11日',565,null,null,498,'UP!','すぺしゃるぴっくあっぷしょうたい: 02/11 → 02/13',null,null,null,null,null,null],
['12日',633,'EV','野生大解放チャレンジ アフリカオオコノハズク編: 01/12 → 01/18',530,null,null,null,null,null,null,null,null],
['13日',494,null,null,615,null,null,null,null,null,null,null,null],
['14日',496,'UP!','すぺしゃるWぴっくあっぷしょうたい: 01/14 → 01/16',620,'UP!','バレンタイン記念すてっぷあっぷしょうたい: 02/14 → 02/20',null,null,null,null,null,null],
['15日',504,null,null,608,null,null,null,null,null,null,null,null],
['16日',522,null,null,591,'EV','とくべつくんれん(14回目): 02/16 → 02/23',null,null,null,null,null,null],
['17日',572,null,null,489,null,null,null,null,null,null,null,null],
['18日',560,null,null,466,'UP!','すぺしゃるWぴっくあっぷしょうたい: 02/18 → 02/20',null,null,null,null,null,null],
['19日',631,'EV','ケロロ軍曹、パークを頂戴であります！: 01/19 → 02/02',478,null,null,null,null,null,null,null,null],
['20日',200,null,null,512,'UP!','すごい!!どれすあっぷしょうたい: 02/20 → 03/06',200,null,null,null,null,null],
['21日',273,'UP!','アリサ=サザンクロスすてっぷあっぷしょうたい: 01/21 → 02/02',545,null,null,null,null,null,null,null,null],
['22日',170,null,null,620,null,null,170,null,null,null,null,null],
['23日',219,'UP!','すごい!!どれすあっぷしょうたい: 01/23 → 02/06',591,'EV','セルリアン大掃除(27回目): 02/23 → 03/02',null,null,null,null,null,null],
['24日',260,null,null,443,null,null,null,null,null,null,null,null],
['25日',353,null,null,499,'UP!','すぺしゃるぴっくあっぷしょうたい: 02/25 → 02/27',null,null,null,null,null,null],
['26日',366,'UP!','すごい!!ホワイトサーバルどれすあっぷしょうたい: 01/26 → 02/09',567,null,null,null,null,null,null,null,null],
['27日',384,null,null,537,'UP!','ホッキョクフレンズ集合すてっぷあっぷしょうたい: 02/27 → 03/06',null,null,null,null,null,null],
['28日',432,'UP!','すごい!!オイナリサマどれすあっぷしょうたい: 01/28 → 02/11',609,null,null,null,null,null,null,null,null],
['29日',438,null,null,null,null,null,null,null,null,null,null,null],
['30日',466,null,null,null,null,null,null,null,null,null,null,null],
['31日',514,null,null,null,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:'2023年2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=28 -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)
      }
    });
  }

});