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,532,null,null,416,null,null],
['2日',null,null,null,null,null,null,475,'UP!','龍玉50個などの豪華なおまけつき！玉宝ガチャ開催！: 08/02 → 08/06',409,null,null],
['3日',null,null,null,null,null,null,475,'EV','修練Ptを集めて豪華報酬をゲット！「日々是鍛錬 古牧の指南 特別編」開催！: 08/03 → 08/06',385,null,null],
['4日',null,null,null,null,null,null,476,null,null,402,'EV','修練Ptを集めて豪華報酬をゲット！「日々是鍛錬 古牧の指南 特別編」開催！: 09/04 → 09/07'],
['5日',null,null,null,null,null,null,398,null,null,423,null,null],
['6日',null,null,null,null,null,null,398,'EV','宗像 征四郎がイベントボスで登場！「悪意の代償」開催！: 08/06 → 08/13',428,null,null],
['7日',null,null,null,null,null,null,398,null,null,424,'EV','馬場 茂樹がイベントボスで登場！「ケジメと救済」開催！: 09/07 → 09/14'],
['8日',null,null,null,null,null,null,414,null,null,430,null,null],
['9日',null,null,null,null,null,null,334,null,null,443,null,null],
['10日',null,null,null,null,null,null,353,null,null,305,'EV','ブラックカードSSR相沢 聖人登場！ブラックフェスガチャ開催！: 09/10 → 09/21'],
['11日',null,null,null,null,null,null,353,null,null,276,null,null],
['12日',null,null,null,null,null,null,351,null,null,276,null,null],
['13日',null,null,null,null,null,null,348,'EV','サイコロを振ってゴールを目指せ！「絡みつく疑念の鎖」開催！: 08/13 → 08/20',276,null,null],
['14日',null,null,null,null,null,null,349,null,null,247,'EV','サイコロを振ってゴールを目指せ！「事務員花の神室町捜索記」開催！: 09/14 → 09/21'],
['15日',null,null,null,null,null,null,327,null,null,238,'EV','「撃」キャラクター第二弾！SSR"亜門 乃亜"登場！スナイプガチャ開催！: 09/15 → 09/21'],
['16日',null,null,null,null,null,null,320,'EV','ブラックカードSSR渡瀬 勝登場！ブラックフェスガチャ開催: 08/16 → 08/27',238,null,null],
['17日',null,null,null,null,null,null,414,null,null,238,null,null],
['18日',null,null,null,null,null,null,382,null,null,238,null,null],
['19日',null,null,null,null,null,null,351,null,null,237,null,null],
['20日',null,null,null,null,null,null,335,'EV','城戸 武が強敵として登場！「強敵見参」開催！: 08/20 → 08/27',237,null,null],
['21日',null,null,null,null,null,null,322,null,null,237,'EV','勝矢 直樹が強敵として登場！「強敵見参」開催！: 09/21 → 09/28'],
['22日',null,null,null,null,null,null,328,'EV','「撃」キャラクター第一弾！SSR"亜門 丈"登場！スナイプガチャ開催！: 08/22 → 08/31',226,null,null],
['23日',null,null,null,null,null,null,309,null,null,226,null,null],
['24日',null,null,null,null,null,null,287,null,null,226,null,null],
['25日',null,null,null,null,null,null,274,null,null,329,null,null],
['26日',null,null,null,null,null,null,296,null,null,460,null,null],
['27日',null,null,null,null,null,null,304,'EV','スクラッチで豪華報酬をゲットしよう！「お宝の真価」開催！: 08/27 → 09/04',504,null,null],
['28日',null,null,null,null,null,null,311,null,null,528,'EV','修練Ptを集めて豪華報酬をゲット！「日々是鍛錬 古牧の指南 特別編」開催！: 09/28 → 10/05'],
['29日',null,null,null,null,null,null,315,null,null,592,null,null],
['30日',null,null,null,null,null,null,342,null,null,544,'UP!','キラカードSSR"桐生 一馬"登場！キラフェスガチャ開催！: 09/30 → 10/10'],
['31日',null,null,null,null,null,null,342,'EV','キラカードSSR品田 辰雄登場！キラフェスガチャ開催！: 08/31 → 09/10',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:'2021年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});