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',222,'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！: 05/01 → 05/07',476,'UP!','KSR"秋山 駿(極)"登場！極スナイプガチャ開催！: 06/01 → 06/11',null,null,null,null,null,null],
['2日',227,'UP!','登場SSRキャラクターは「反射/再起付与」バトルスキル持ちのみ！バトルスキル特撰宴ガチャ開催！: 05/02 → 05/16',225,'UP!','引くたびに目玉の確率UP！ボックスガチャ開催！: 06/02 → 06/16',null,null,null,null,null,null],
['3日',247,'UP!','選べるSSR！スペシャルセレクトガチャ開催！: 05/03 → 05/17',240,'EV','救援イベント「猛虎の牙」開催！: 06/03 → 06/10',null,null,null,null,null,null],
['4日',293,null,null,180,null,null,null,null,null,180,null,null],
['5日',334,'EV','救援イベント「兄貴の背中」開催！: 05/05 → 05/13',232,null,null,null,null,null,null,null,null],
['6日',156,null,null,270,null,null,156,null,null,null,null,null],
['7日',225,'UP!','キラカード5体が再登場！キラフェスガチャ開催！: 05/07 → 05/11',299,null,null,null,null,null,null,null,null],
['8日',241,null,null,317,null,null,null,null,null,null,null,null],
['9日',318,'UP!','登場SSRキャラクターは「CT後退/減速」バトルスキル持ちのみ！バトルスキル特撰宴ガチャ開催！: 05/09 → 05/23',295,null,null,null,null,null,null,null,null],
['10日',363,null,null,303,'EV','強襲イベント「強敵見参」開催！: 06/10 → 06/17',null,null,null,null,null,null],
['11日',314,'UP!','KSR"加賀美 陽介(極)"登場！極フェスガチャ開催！: 05/11 → 05/20',181,null,null,null,null,null,181,'UP!','KSR"渡瀬 勝(極)"登場！極フェスガチャ開催！: 06/11 → 06/21'],
['12日',218,null,null,194,null,null,null,null,null,194,null,null],
['13日',274,'EV','KSRキャラクターを「極チケットガチャ」に追加！: 05/13 → 06/17',256,null,null,null,null,null,null,null,null],
['14日',239,null,null,315,null,null,null,null,null,null,null,null],
['15日',279,null,null,290,null,null,null,null,null,null,null,null],
['16日',334,null,null,357,null,null,null,null,null,null,null,null],
['17日',390,null,null,380,'EV','タワーイベント「ファイナルミレニアムタワー」開催！: 06/17 → 06/24',null,null,null,null,null,null],
['18日',305,null,null,226,null,null,null,null,null,null,null,null],
['19日',312,null,null,280,null,null,null,null,null,null,null,null],
['20日',316,'UP!','KSR"沢城 丈(極)"登場！極フェスガチャ開催！: 05/20 → 05/31',386,null,null,null,null,null,null,null,null],
['21日',239,null,null,363,'UP!','KSR"新井 弘明(極)"登場！極フェスガチャ開催！: 06/21 → 06/30',null,null,null,null,null,null],
['22日',295,'EV','強襲イベント「強敵見参」開催！: 05/22 → 05/30',197,null,null,null,null,null,197,null,null],
['23日',180,null,null,278,null,null,180,null,null,null,null,null],
['24日',243,null,null,353,'EV','サイコロを振ってゴールを目指せ！「朴美麗のアイドル検定」開催！: 06/24 → 07/01',null,null,null,null,null,null],
['25日',288,null,null,217,null,null,null,null,null,null,null,null],
['26日',350,null,null,290,null,null,null,null,null,null,null,null],
['27日',399,null,null,315,null,null,null,null,null,null,null,null],
['28日',399,null,null,327,null,null,null,null,null,null,null,null],
['29日',375,null,null,400,null,null,null,null,null,null,null,null],
['30日',330,'EV','強化応援イベント「日々是鍛錬 古牧の指南 特別編」開催！: 05/30 → 06/03',467,null,null,null,null,null,null,null,null],
['31日',315,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:'2022年6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=4;

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

});