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',289,null,null,617,'UP!','「【幽遠の藤波】八九」ピックアップガチャ: 05/01 → 05/11',null,null,null,null,null,null],
['2日',371,null,null,304,'UP!','復刻ピックアップガチャ 1st Call: 05/02 → 05/05',null,null,null,null,null,null],
['3日',400,null,null,279,null,null,null,null,null,null,null,null],
['4日',254,null,null,323,null,null,null,null,null,null,null,null],
['5日',319,null,null,371,'UP!','復刻ピックアップガチャ 2nd Call: 05/05 → 05/08',null,null,null,null,null,null],
['6日',434,null,null,342,null,null,null,null,null,null,null,null],
['7日',463,null,null,411,null,null,null,null,null,null,null,null],
['8日',536,'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',410,'UP!','復刻ピックアップガチャ 3rd Call: 05/08 → 05/11',null,null,null,null,null,null],
['9日',209,null,null,351,null,null,null,null,null,null,null,null],
['10日',300,null,null,395,'UP!','スプリングフィールド記念日ピックアップガチャ: 05/10 → 05/12',null,null,null,null,null,null],
['11日',343,'EV','アプリコットにkissをして: 04/11 → 04/26',402,null,null,null,null,null,null,null,null],
['12日',167,null,null,369,'EV','進撃戦「フィルクレヴァート・コレクション」: 05/12 → 05/30',167,'EV','進撃戦「Desperado Song」: 04/12 → 05/12',null,null,null],
['13日',240,null,null,121,null,null,null,null,null,121,null,null],
['14日',301,'UP!','混沌属性ピックアップガチャ 2nd Call: 04/14 → 04/16',186,null,null,null,null,null,186,null,null],
['15日',347,null,null,226,null,null,null,null,null,null,null,null],
['16日',417,'UP!','混沌属性ピックアップガチャ 3rd Call: 04/16 → 04/18',283,'EV','未来へ繋ぐキズナの扉～Half Anniversary～: 05/16 → 05/30',null,null,null,null,null,null],
['17日',413,null,null,74,null,null,null,null,null,74,null,null],
['18日',353,'UP!','混沌属性ピックアップガチャ 4th Call: 04/18 → 04/20',null,null,null,null,null,null,96,null,null],
['19日',357,'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',146,null,null,null,null,null,146,null,null],
['20日',278,null,null,209,null,null,null,null,null,null,null,null],
['21日',365,null,null,237,null,null,null,null,null,null,null,null],
['22日',451,null,null,263,null,null,null,null,null,null,null,null],
['23日',451,null,null,256,null,null,null,null,null,null,null,null],
['24日',451,null,null,300,'UP!','Rosy Wishピックアップガチャ: 05/24 → 05/30',null,null,null,null,null,null],
['25日',451,null,null,81,null,null,null,null,null,81,null,null],
['26日',535,'UP!','ベルガー記念日ピックアップガチャ: 04/26 → 04/28',133,null,null,null,null,null,133,null,null],
['27日',535,null,null,208,null,null,null,null,null,null,null,null],
['28日',536,'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',249,'UP!','シャスポー記念日ピックアップガチャ: 05/28 → 05/30',null,null,null,null,null,null],
['29日',367,null,null,240,null,null,null,null,null,null,null,null],
['30日',570,null,null,220,null,null,null,null,null,null,null,null],
['31日',null,null,null,200,null,null,null,null,null,200,'EV','歪な執着のLabyrinth: 05/31 → 06/13']
        ]);
  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5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)
      }
    });
  }

});