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,459,'UP!','★3確定有償限定ガチャ: 03/01 → 04/28',190,null,null],
['2日',null,null,null,null,null,null,462,null,null,194,null,null],
['3日',null,null,null,null,null,null,433,null,null,249,null,null],
['4日',null,null,null,null,null,null,407,null,null,354,null,null],
['5日',null,null,null,null,null,null,408,null,null,383,null,null],
['6日',null,null,null,null,null,null,407,'UP!','ジーグブルート記念日ピックアップガチャ: 03/06 → 03/08',446,null,null],
['7日',null,null,null,null,null,null,509,null,null,454,null,null],
['8日',null,null,null,null,null,null,488,null,null,454,'UP!','「【孤独な晩餐】カトラリー」&「【Be Noble】カトラリー」ピックアップガチャ: 04/08 → 04/17'],
['9日',null,null,null,null,null,null,476,null,null,453,null,null],
['10日',null,null,null,null,null,null,525,null,null,504,null,null],
['11日',null,null,null,null,null,null,525,'EV','アメリカ編後編配信記念イベント「ログハウスルームにリフォーム！」: 03/11 → 03/22',496,'EV','アプリコットにkissをして: 04/11 → 04/26'],
['12日',null,null,null,null,null,null,525,null,null,387,'EV','進撃戦「Desperado Song」: 04/12 → 05/12'],
['13日',null,null,null,null,null,null,549,null,null,352,null,null],
['14日',null,null,null,null,null,null,425,'EV','進撃戦「ヴァルカンズ・ポータル」: 03/14 → 04/11',282,'UP!','混沌属性ピックアップガチャ 2nd Call: 04/14 → 04/16'],
['15日',null,null,null,null,null,null,426,'UP!','「【林檎色の夕焼け】スプリングフィールド」＆「【現代銃】スプリングフィールド」ピックアップガチャ: 03/15 → 03/22',262,null,null],
['16日',null,null,null,null,null,null,435,'UP!','技巧属性ピックアップガチャ 2nd Call: 03/16 → 03/18',263,'UP!','混沌属性ピックアップガチャ 3rd Call: 04/16 → 04/18'],
['17日',null,null,null,null,null,null,409,'UP!','エンフィールド記念日ピックアップガチャ: 03/17 → 03/19',267,null,null],
['18日',null,null,null,null,null,null,365,'UP!','技巧属性ピックアップガチャ 3rd Call: 03/18 → 03/20',270,'UP!','混沌属性ピックアップガチャ 4th Call: 04/18 → 04/20'],
['19日',null,null,null,null,null,null,333,null,null,270,'UP!','「【アプリコットの王子様】グラース」ピックアップガチャ: 04/19 → 04/26'],
['20日',null,null,null,null,null,null,349,null,null,341,null,null],
['21日',null,null,null,null,null,null,410,null,null,341,null,null],
['22日',null,null,null,null,null,null,412,'UP!','千銃士プロジェクト4周年記念ピックアップガチャ: 03/22 → 03/25',341,null,null],
['23日',null,null,null,null,null,null,416,null,null,341,null,null],
['24日',null,null,null,null,null,null,409,null,null,445,null,null],
['25日',null,null,null,null,null,null,412,'EV','ワンにゃん貴獣士物語: 03/25 → 04/07',445,null,null],
['26日',null,null,null,null,null,null,353,null,null,446,'UP!','ベルガー記念日ピックアップガチャ: 04/26 → 04/28'],
['27日',null,null,null,null,null,null,301,null,null,446,null,null],
['28日',null,null,null,null,null,null,201,null,null,500,'EV','熱闘！フィルクレヴァートクイズ王決定戦～最強の貴銃士は俺だ！～: 04/28 → 05/11'],
['29日',null,null,null,null,null,null,182,null,null,517,null,null],
['30日',null,null,null,null,null,null,166,null,null,519,null,null],
['31日',null,null,null,null,null,null,174,'UP!','「【評判の獣医さん】ドライゼ」ピックアップガチャ: 03/31 → 04/07',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: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)
      }
    });
  }

});