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',630,null,null,583,null,null,null,null,null,null,null,null],
['2日',575,'UP!','すぺしゃるぴっくあっぷしょうたい: 03/02 → 03/05',503,null,null,null,null,null,null,null,null],
['3日',589,null,null,556,null,null,null,null,null,null,null,null],
['4日',472,'UP!','春準備応援！すぺしゃるしょうたい: 03/04 → 03/11',576,'EV','お宝発見！？イースター！: 04/04 → 04/11',null,null,null,null,null,null],
['5日',625,null,null,367,null,null,null,null,null,null,null,null],
['6日',728,'UP!','トリトリ！すぺしゃるしょうたい: 03/06 → 03/13',587,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/06 → 04/08',null,null,null,null,null,null],
['7日',836,null,null,734,null,null,null,null,null,null,null,null],
['8日',780,'EV','野生大解放チャレンジ カンザシフウチョウ編: 03/08 → 03/14',787,'UP!','すぺしゃる復刻すてっぷあっぷしょうたい: 04/08 → 04/15',null,null,null,null,null,null],
['9日',603,'UP!','すぺしゃるぴっくあっぷしょうたい: 03/09 → 03/11',691,null,null,null,null,null,null,null,null],
['10日',559,null,null,652,null,null,null,null,null,null,null,null],
['11日',577,null,null,690,'EV','体力測定 アリゲーター編: 04/11 → 04/25',null,null,null,null,null,null],
['12日',609,null,null,510,null,null,null,null,null,null,null,null],
['13日',532,null,null,607,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/13 → 04/15',null,null,null,null,null,null],
['14日',598,null,null,692,null,null,null,null,null,null,null,null],
['15日',629,'EV','フレンズ集合！けもの大武闘会～春～: 03/15 → 04/04',659,'UP!','パーティードレス解放応援！すぺしゃるしょうたい: 04/15 → 04/29',null,null,null,null,null,null],
['16日',378,'UP!','ブラックサーバル復刻すてっぷあっぷしょうたい: 03/16 → 03/28',714,null,null,null,null,null,null,null,null],
['17日',383,null,null,739,null,null,null,null,null,null,null,null],
['18日',477,null,null,766,'UP!','ハゲワシすてっぷあっぷしょうたい: 04/18 → 04/25',null,null,null,null,null,null],
['19日',609,null,null,687,null,null,null,null,null,null,null,null],
['20日',604,null,null,727,'UP!','シマリスすぺしゃるしょうたい: 04/20 → 04/27',null,null,null,null,null,null],
['21日',603,null,null,693,null,null,null,null,null,null,null,null],
['22日',663,'UP!','真・青龍すてっぷあっぷしょうたい: 03/22 → 04/04',707,'UP!','春応援！すてっぷあっぷしょうたい: 04/22 → 04/29',null,null,null,null,null,null],
['23日',230,null,null,663,null,null,null,null,null,null,null,null],
['24日',273,null,null,749,null,null,null,null,null,null,null,null],
['25日',331,null,null,726,null,null,null,null,null,null,null,null],
['26日',428,null,null,770,'EV','野生大解放チャレンジ カバ編: 04/26 → 05/02',null,null,null,null,null,null],
['27日',535,null,null,771,null,null,null,null,null,null,null,null],
['28日',558,'EV','セルリアン大掃除(37回目): 03/28 → 04/04',713,null,null,null,null,null,null,null,null],
['29日',534,null,null,725,null,null,null,null,null,null,null,null],
['30日',598,'UP!','4.5周年後夜祭すてっぷあっぷしょうたい: 03/30 → 04/06',789,null,null,null,null,null,null,null,null],
['31日',494,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:'2024年4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)
      }
    });
  }

});