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,39,null,null,57,null,null],
['2日',null,null,null,null,null,null,87,null,null,95,null,null],
['3日',null,null,null,null,null,null,127,null,null,101,'UP!','期間限定キャラ「ユニ（ウィンター）」登場！ピックアップガチャ: 03/03 → 03/11'],
['4日',174,null,null,null,null,null,174,null,null,47,null,null],
['5日',208,null,null,null,null,null,null,null,null,63,null,null],
['6日',227,null,null,null,null,null,null,null,null,106,null,null],
['7日',241,null,null,160,null,null,null,null,null,160,null,null],
['8日',263,null,null,207,null,null,null,null,null,null,null,null],
['9日',274,null,null,226,null,null,null,null,null,null,null,null],
['10日',264,null,null,217,null,null,null,null,null,null,null,null],
['11日',268,null,null,169,null,null,null,null,null,169,'UP!','選べる 復刻限定キャラ プライズガチャ: 03/11 → 03/18'],
['12日',187,null,null,null,null,null,187,'UP!','復刻限定キャラ プライズガチャ: 02/12 → 02/14',112,null,null],
['13日',null,null,null,177,null,null,84,null,null,177,null,null],
['14日',null,null,null,241,null,null,112,null,null,null,null,null],
['15日',null,null,null,255,null,null,130,'UP!','「6th Anniversaryガチャ」開催！！期間限定キャラ「ヒヨリ（アストラル）」登場: 02/15 → 02/22',null,null,null],
['16日',null,null,null,274,null,null,17,null,null,null,null,null],
['17日',null,null,null,282,null,null,19,null,null,null,null,null],
['18日',null,null,null,277,'UP!','新キャラ「クロエ（ウィンター）」登場！ピックアップガチャ: 03/18 → 03/28',31,null,null,null,null,null],
['19日',null,null,null,62,null,null,39,null,null,62,null,null],
['20日',null,null,null,null,null,null,43,null,null,87,null,null],
['21日',null,null,null,154,null,null,62,null,null,154,null,null],
['22日',null,null,null,207,'UP!','復刻限定キャラ プライズガチャ: 03/22 → 03/28',74,'UP!','復刻限定キャラ プライズガチャ: 02/22 → 02/29',null,null,null],
['23日',null,null,null,211,null,null,61,null,null,null,null,null],
['24日',null,null,null,230,null,null,69,null,null,null,null,null],
['25日',null,null,null,235,null,null,65,null,null,null,null,null],
['26日',null,null,null,187,null,null,59,null,null,187,null,null],
['27日',null,null,null,null,null,null,87,null,null,172,null,null],
['28日',null,null,null,null,null,null,132,null,null,161,'UP!','復刻限定キャラ プライズガチャ: 03/28 → 03/31'],
['29日',140,null,null,null,null,null,140,'UP!','プリンセスフェス プライズガチャ開催！！限定キャラ「エリス」登場: 02/29 → 03/03',137,null,null],
['30日',null,null,null,null,null,null,null,null,null,184,null,null],
['31日',null,null,null,null,null,null,null,null,null,181,'UP!','期間限定キャラ「マコト（コマンダー）」登場！ピックアップガチャ: 03/31 → 04/12']
        ]);
  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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});