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',451,'EV','ベルギー編前編配信記念イベント「ゴシックルームにリフォーム」: 09/01 → 09/14',322,null,null,null,null,null,null,null,null],
['2日',308,'UP!','ライク・ツー記念日ピックアップガチャ: 09/02 → 09/04',374,null,null,null,null,null,null,null,null],
['3日',324,null,null,619,null,null,null,null,null,null,null,null],
['4日',381,'UP!','マークス復刻★3確定ガチャ: 09/04 → 09/06',683,null,null,null,null,null,null,null,null],
['5日',343,null,null,525,null,null,null,null,null,null,null,null],
['6日',420,null,null,541,'UP!','ペンシルヴァニア記念日ピックアップガチャ: 10/06 → 10/08',null,null,null,null,null,null],
['7日',511,'UP!','ジーグブルート＆タバティエールピックアップガチャ: 09/07 → 09/14',537,'UP!','「【鮮緑の退魔士】エンフィールド」ピックアップガチャ: 10/07 → 10/13',null,null,null,null,null,null],
['8日',492,null,null,344,null,null,null,null,null,null,null,null],
['9日',433,'UP!','芋名月復刻ガチャVol.1: 09/09 → 09/11',538,null,null,null,null,null,null,null,null],
['10日',421,null,null,531,null,null,null,null,null,null,null,null],
['11日',444,null,null,539,'UP!','「【騎士の追憶】ジョージ」ピックアップガチャ: 10/11 → 10/14',null,null,null,null,null,null],
['12日',468,null,null,213,null,null,null,null,null,null,null,null],
['13日',459,'UP!','ドライゼ記念日ピックアップガチャ: 09/13 → 09/15',284,'UP!','邑田記念日ピックアップガチャ: 10/13 → 10/15',null,null,null,null,null,null],
['14日',394,null,null,337,'UP!','「【いま再びの誓い】マークス」ピックアップガチャ: 10/14 → 10/19',null,null,null,null,null,null],
['15日',314,null,null,182,null,null,null,null,null,182,null,null],
['16日',370,'EV','ベルギー編後編配信記念イベント「ショコラトリールームにリフォーム」: 09/16 → 09/29',240,null,null,null,null,null,null,null,null],
['17日',334,null,null,317,null,null,null,null,null,null,null,null],
['18日',444,'UP!','芋名月復刻ガチャVol.2: 09/18 → 09/20',388,null,null,null,null,null,null,null,null],
['19日',null,null,null,372,'UP!','「【Mighty Raven】スナイダー」ピックアップガチャ: 10/19 → 11/02',null,null,null,null,null,null],
['20日',833,null,null,246,null,null,null,null,null,null,null,null],
['21日',802,null,null,335,null,null,null,null,null,null,null,null],
['22日',513,'UP!','「【絶望の先で嗤う】ファル」&「【現代銃】ファル」ピックアップガチャ: 09/22 → 09/29',315,null,null,null,null,null,null,null,null],
['23日',316,null,null,348,null,null,null,null,null,null,null,null],
['24日',435,'UP!','芋名月復刻ガチャVol.3: 09/24 → 09/26',317,null,null,null,null,null,null,null,null],
['25日',425,null,null,380,null,null,null,null,null,null,null,null],
['26日',468,null,null,494,'UP!','「【Chèvre élégante】シャスポー」ピックアップガチャ: 10/26 → 11/02',null,null,null,null,null,null],
['27日',570,null,null,310,null,null,null,null,null,null,null,null],
['28日',635,null,null,406,null,null,null,null,null,null,null,null],
['29日',602,'UP!','ミカエル記念日ピックアップガチャ: 09/29 → 10/01',570,null,null,null,null,null,null,null,null],
['30日',569,'UP!','「【幻銃道士】邑田」ピックアップガチャ: 09/30 → 10/13',694,null,null,null,null,null,null,null,null],
['31日',null,null,null,null,null,null,null,null,null,null,'UP!','「【ハート、砕く記憶】ライク・ツー」復刻ガチャ: 10/31 → 11/02']
        ]);
  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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});