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,84,null,null,73,null,null],
['2日',null,null,null,null,null,null,57,null,null,40,null,null],
['3日',null,null,null,null,null,null,44,null,null,40,null,null],
['4日',null,null,null,null,null,null,47,null,null,37,null,null],
['5日',null,null,null,null,null,null,51,null,null,37,null,null],
['6日',null,null,null,null,null,null,54,null,null,37,null,null],
['7日',null,null,null,null,null,null,58,'UP!','復刻限定キャラ プライズガチャ: 04/07 → 04/10',37,null,null],
['8日',null,null,null,null,null,null,58,null,null,37,null,null],
['9日',null,null,null,null,null,null,69,null,null,44,null,null],
['10日',null,null,null,null,null,null,101,'UP!','新キャラ「シオリ（レンジャー）」登場！ピックアップガチャ: 04/10 → 04/17',73,'UP!','復刻限定キャラ プライズガチャ: 05/10 → 05/15'],
['11日',null,null,null,null,null,null,112,null,null,85,null,null],
['12日',null,null,null,null,null,null,96,null,null,78,null,null],
['13日',null,null,null,null,null,null,69,null,null,77,null,null],
['14日',null,null,null,null,null,null,72,null,null,86,null,null],
['15日',null,null,null,null,null,null,80,null,null,91,'UP!','期間限定キャラ「ビカラ」登場！ピックアップガチャ: 05/15 → 05/24'],
['16日',null,null,null,null,null,null,92,null,null,87,null,null],
['17日',null,null,null,null,null,null,94,'UP!','新キャラ「リリ（フォールン）」登場！ピックアップガチャ: 04/17 → 04/25',62,null,null],
['18日',null,null,null,null,null,null,94,null,null,31,null,null],
['19日',null,null,null,null,null,null,86,null,null,30,null,null],
['20日',null,null,null,null,null,null,40,null,null,29,null,null],
['21日',null,null,null,null,null,null,40,null,null,29,null,null],
['22日',null,null,null,null,null,null,40,null,null,28,null,null],
['23日',null,null,null,null,null,null,29,null,null,29,null,null],
['24日',null,null,null,null,null,null,28,null,null,37,'UP!','プリンセスフェスガチャ開催！！限定キャラ「レイ（プリンセス）」再登場: 05/24 → 05/27'],
['25日',null,null,null,null,null,null,28,'UP!','復刻限定キャラ プライズガチャ: 04/25 → 04/30',71,null,null],
['26日',null,null,null,null,null,null,33,null,null,75,null,null],
['27日',null,null,null,null,null,null,52,null,null,79,'UP!','復刻限定キャラ プライズガチャ: 05/27 → 05/31'],
['28日',null,null,null,null,null,null,62,null,null,74,null,null],
['29日',null,null,null,null,null,null,66,null,null,68,null,null],
['30日',null,null,null,null,null,null,73,'UP!','期間限定キャラ「ジータ（ウォーロック）」登場！ピックアップガチャ: 04/30 → 05/10',66,null,null],
['31日',null,null,null,null,null,null,null,null,null,66,'UP!','期間限定キャラ「イリヤ（儀装束）」登場！ピックアップガチャ: 05/31 → 06/09']
        ]);
  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:'2023年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:150},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)
      }
    });
  }

});