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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,319,null,null,365,null,null],
['2日',null,null,null,null,null,null,286,null,null,362,null,null],
['3日',null,null,null,null,null,null,294,null,null,350,null,null],
['4日',null,null,null,null,null,null,302,null,null,372,null,null],
['5日',null,null,null,null,null,null,302,'EV','救援イベント「鉄の掟」開催！: 03/05 → 03/14',382,'EV','救援イベント「守護者の邂逅録」開催！: 04/05 → 04/13'],
['6日',null,null,null,null,null,null,302,null,null,385,null,null],
['7日',null,null,null,null,null,null,291,'UP!','撃キャラクター4体が再登場！撃フェスガチャ開催！: 03/07 → 03/14',350,null,null],
['8日',null,null,null,null,null,null,292,null,null,356,null,null],
['9日',null,null,null,null,null,null,310,null,null,377,null,null],
['10日',null,null,null,null,null,null,302,null,null,392,null,null],
['11日',null,null,null,null,null,null,302,'UP!','KSR"桐生 一馬(2009極)"登場！極スナイプガチャ開催！: 03/11 → 03/20',381,'UP!','KSR"マキムラマコト(極)"登場！極フェスガチャ開催！: 04/11 → 04/20'],
['12日',null,null,null,null,null,null,302,null,null,359,null,null],
['13日',null,null,null,null,null,null,266,null,null,335,'EV','「極チケットガチャ」にKSR"柏木 修(闘志)"追加！: 04/13 → 05/13'],
['14日',null,null,null,null,null,null,264,'EV','「極チケットガチャ」にKSR"嶋野 太(決戦)"追加！: 03/14 → 04/13',366,null,null],
['15日',null,null,null,null,null,null,264,null,null,361,null,null],
['16日',null,null,null,null,null,null,290,'UP!','1回1000ダイヤでSSR以上10体確定！極レインボー10連ガチャ開催！: 03/16 → 03/30',429,'UP!','引くたびに目玉の確率UP！ボックスガチャ開催！: 04/16 → 04/27'],
['17日',null,null,null,null,null,null,292,null,null,341,'UP!','KSR"錦山 彰(極)"再登場！極スナイプガチャ開催！: 04/17 → 04/21'],
['18日',null,null,null,null,null,null,305,'UP!','龍玉40個、龍玉･極11個などの豪華なおまけつき！玉宝極ガチャ開催！: 03/18 → 03/22',341,'UP!','SSR"ソンヒ(龍7撃)"、"狭山 薫(輝)"再登場！！KGCガチャ開催！: 04/18 → 04/22'],
['19日',null,null,null,null,null,null,291,null,null,341,null,null],
['20日',null,null,null,null,null,null,320,'UP!','KSR島袋力也がピックアップの極フェスガチャ新登場！: 03/20 → 03/31',342,'UP!','KSR"郷田 龍司(1999極)"登場！極フェスガチャ開催！: 04/20 → 04/30'],
['21日',null,null,null,null,null,null,385,null,null,342,'EV','強襲イベント「強敵見参」開催！: 04/21 → 04/28'],
['22日',null,null,null,null,null,null,379,null,null,342,null,null],
['23日',null,null,null,null,null,null,393,null,null,342,'UP!','襲撃で人気のSSRキャラ再登場！！キラ＆ブラックフェスガチャ開催！: 04/23 → 04/27'],
['24日',null,null,null,null,null,null,373,null,null,333,'EV','ダイヤがお得に購入できる！スペシャルダイヤセール開催！: 04/24 → 04/28'],
['25日',null,null,null,null,null,null,373,null,null,333,null,null],
['26日',null,null,null,null,null,null,394,null,null,333,null,null],
['27日',null,null,null,null,null,null,388,null,null,333,null,null],
['28日',null,null,null,null,null,null,385,null,null,311,'EV','感謝！『龍が如く ONLINE』3.5周年記念ガチャ・キャンペーン開催！: 04/28 → 05/30'],
['29日',null,null,null,null,null,null,393,'EV','サイコロを振ってゴールを目指せ！「希望の歌」開催！: 03/29 → 04/05',305,null,null],
['30日',null,null,null,null,null,null,395,null,null,323,'UP!','KSR"春日 一番(極)"登場！極スナイプガチャ開催！: 04/30 → 05/11'],
['31日',null,null,null,null,null,null,424,'UP!','KSR"真島 吾朗(1988極)"登場！極スナイプガチャ開催！: 03/31 → 04/11',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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=30 -1 ;
  var lastlogcat=10;

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

});