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',634,'UP!','「【どうか安らかに】スプリングフィールド」ピックアップガチャ: 08/01 → 08/09',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',null,null,null,null,null,null],
['2日',387,'UP!','夏の復刻ガチャVol.4: 08/02 → 08/04',308,'UP!','ライク・ツー記念日ピックアップガチャ: 09/02 → 09/04',null,null,null,null,null,null],
['3日',404,null,null,324,null,null,null,null,null,null,null,null],
['4日',601,null,null,381,'UP!','マークス復刻★3確定ガチャ: 09/04 → 09/06',null,null,null,null,null,null],
['5日',543,'UP!','夏の復刻ガチャVol.5: 08/05 → 08/07',343,null,null,null,null,null,null,null,null],
['6日',527,null,null,420,null,null,null,null,null,null,null,null],
['7日',522,null,null,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',null,null,null,null,null,null],
['8日',525,null,null,492,null,null,null,null,null,null,null,null],
['9日',547,'UP!','勇敢属性ピックアップガチャ 1st Call: 08/09 → 08/12',433,'UP!','芋名月復刻ガチャVol.1: 09/09 → 09/11',null,null,null,null,null,null],
['10日',542,'EV','進撃戦「Justice Bullet」: 08/10 → 09/12',421,null,null,null,null,null,null,null,null],
['11日',317,null,null,444,null,null,null,null,null,null,null,null],
['12日',396,'UP!','勇敢属性ピックアップガチャ 2nd Call: 08/12 → 08/15',468,null,null,null,null,null,null,null,null],
['13日',555,null,null,459,'UP!','ドライゼ記念日ピックアップガチャ: 09/13 → 09/15',null,null,null,null,null,null],
['14日',555,null,null,394,null,null,null,null,null,null,null,null],
['15日',555,null,null,314,null,null,null,null,null,null,null,null],
['16日',566,null,null,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',null,null,null,null,null,null],
['17日',343,null,null,334,null,null,null,null,null,null,null,null],
['18日',392,null,null,444,'UP!','芋名月復刻ガチャVol.2: 09/18 → 09/20',null,null,null,null,null,null],
['19日',566,null,null,null,null,null,null,null,null,null,null,null],
['20日',566,null,null,833,null,null,null,null,null,null,null,null],
['21日',533,null,null,802,null,null,null,null,null,null,null,null],
['22日',642,null,null,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',null,null,null,null,null,null],
['23日',660,'UP!','「【夏のせせらぎ】スナイダー」ピックアップガチャ: 08/23 → 08/29',316,null,null,null,null,null,null,null,null],
['24日',179,null,null,435,'UP!','芋名月復刻ガチャVol.3: 09/24 → 09/26',179,null,null,null,null,null],
['25日',234,'UP!','八九記念日ピックアップガチャ: 08/25 → 08/27',425,null,null,null,null,null,null,null,null],
['26日',347,null,null,468,null,null,null,null,null,null,null,null],
['27日',415,null,null,570,null,null,null,null,null,null,null,null],
['28日',431,null,null,635,null,null,null,null,null,null,null,null],
['29日',407,'UP!','「【支配の追憶:傲慢】ライク・ツー」ピックアップガチャ: 08/29 → 09/04',602,'UP!','ミカエル記念日ピックアップガチャ: 09/29 → 10/01',null,null,null,null,null,null],
['30日',179,null,null,569,'UP!','「【幻銃道士】邑田」ピックアップガチャ: 09/30 → 10/13',179,null,null,null,null,null],
['31日',259,null,null,null,null,null,null,null,null,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9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)
      }
    });
  }

});