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',null,null,null,null,null,null,206,null,null,246,null,null],
['2日',null,null,null,null,null,null,333,'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！: 07/02 → 07/05',359,'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'],
['3日',null,null,null,null,null,null,348,null,null,378,'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'],
['4日',null,null,null,null,null,null,444,null,null,353,null,null],
['5日',null,null,null,null,null,null,510,'EV','浜崎 豪が強敵として登場！「強敵見参」開催！: 07/05 → 07/12',511,null,null],
['6日',null,null,null,null,null,null,280,null,null,585,'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'],
['7日',null,null,null,null,null,null,350,null,null,150,null,null],
['8日',null,null,null,null,null,null,453,'EV','ブラックカード3体が再登場！ブラックフェスガチャ開催！: 07/08 → 07/12',259,null,null],
['9日',null,null,null,null,null,null,411,null,null,412,null,null],
['10日',null,null,null,null,null,null,531,null,null,507,null,null],
['11日',null,null,null,null,null,null,617,null,null,397,null,null],
['12日',null,null,null,null,null,null,561,'EV','サイコロを振ってゴールを目指せ！「恩義と正義」開催！: 07/12 → 07/19',530,null,null],
['13日',null,null,null,null,null,null,221,null,null,619,'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'],
['14日',null,null,null,null,null,null,348,null,null,216,null,null],
['15日',null,null,null,null,null,null,453,null,null,287,null,null],
['16日',null,null,null,null,null,null,660,'EV','ブラックカードSSR峯 義孝登場！ブラックフェスガチャ開催！: 07/16 → 07/26',386,'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'],
['17日',null,null,null,null,null,null,159,null,null,191,null,null],
['18日',null,null,null,null,null,null,260,null,null,237,null,null],
['19日',null,null,null,null,null,null,338,'EV','サングラスの男がイベントボスで登場！「屍を越えたその先に」開催！: 07/19 → 07/26',339,null,null],
['20日',null,null,null,null,null,null,123,null,null,359,'EV','城戸 武が強敵として登場！「強敵見参」開催！: 08/20 → 08/27'],
['21日',null,null,null,null,null,null,198,null,null,233,null,null],
['22日',null,null,null,null,null,null,311,null,null,281,'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'],
['23日',null,null,null,null,null,null,453,null,null,177,null,null],
['24日',null,null,null,null,null,null,552,null,null,261,null,null],
['25日',null,null,null,null,null,null,603,null,null,355,null,null],
['26日',null,null,null,null,null,null,605,'EV','スクラッチで豪華報酬をゲットしよう！「詫びの指輪」開催！: 07/26 → 08/03',493,null,null],
['27日',null,null,null,null,null,null,270,null,null,624,'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'],
['28日',null,null,null,null,null,null,367,null,null,271,null,null],
['29日',null,null,null,null,null,null,351,null,null,387,null,null],
['30日',null,null,null,null,null,null,505,null,null,452,null,null],
['31日',null,null,null,null,null,null,624,'EV','キラカードSSR冴島 大河登場！キラフェスガチャ開催！: 07/31 → 08/10',371,'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']
        ]);
  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8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=10;

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

});