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',269,null,null,160,null,null,null,null,null,160,null,null],
['2日',279,null,null,232,null,null,null,null,null,null,null,null],
['3日',278,null,null,274,null,null,null,null,null,null,null,null],
['4日',276,'UP!','シーズン4&5限定魔導士復刻ピックアップガチャ: 01/04 → 01/11',275,null,null,null,null,null,null,null,null],
['5日',299,null,null,302,null,null,null,null,null,null,null,null],
['6日',342,null,null,300,null,null,null,null,null,null,null,null],
['7日',389,null,null,331,null,null,null,null,null,null,null,null],
['8日',471,null,null,357,null,null,null,null,null,null,null,null],
['9日',478,null,null,361,null,null,null,null,null,null,null,null],
['10日',454,null,null,344,null,null,null,null,null,null,null,null],
['11日',425,'UP!','シーズン8限定魔導士　〈セレモニー〉　ラック　ヤミ: 01/11 → 01/30',320,null,null,null,null,null,null,null,null],
['12日',217,null,null,320,null,null,null,null,null,null,null,null],
['13日',279,null,null,315,null,null,null,null,null,null,null,null],
['14日',354,null,null,338,null,null,null,null,null,null,null,null],
['15日',382,null,null,362,'UP!','シーズン9限定魔道士　パーティー　ミモザ　ヴァンジャンス: 02/15 → 02/28',null,null,null,null,null,null],
['16日',394,null,null,225,null,null,null,null,null,null,null,null],
['17日',406,null,null,305,null,null,null,null,null,null,null,null],
['18日',455,null,null,400,null,null,null,null,null,null,null,null],
['19日',462,null,null,471,null,null,null,null,null,null,null,null],
['20日',null,null,null,487,null,null,null,null,null,null,null,null],
['21日',null,null,null,null,null,null,null,null,null,null,null,null],
['22日',null,null,null,null,null,null,null,null,null,null,null,null],
['23日',null,null,null,448,null,null,null,null,null,null,null,null],
['24日',null,null,null,456,null,null,null,null,null,null,null,null],
['25日',null,null,null,null,null,null,null,null,null,null,null,null],
['26日',null,null,null,470,null,null,null,null,null,null,null,null],
['27日',null,null,null,444,null,null,null,null,null,null,null,null],
['28日',482,null,null,470,'UP!','〈黒の暴牛〉ゾラ　〈運命の糸〉バネッサ: 02/28 → 03/14',null,null,null,null,null,null],
['29日',null,null,null,237,null,null,null,null,null,null,null,null],
['30日',478,'UP!','特別ピックアップ　メレオレオナ: 01/30 → 02/15',null,null,null,null,null,null,null,null,null],
['31日',110,null,null,null,null,null,110,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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=29 -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)
      }
    });
  }

});