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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,57,null,null,124,null,null],
['2日',null,null,null,null,null,null,110,null,null,99,null,null],
['3日',null,null,null,null,null,null,127,null,null,84,null,null],
['4日',null,null,null,null,null,null,140,'UP!','ストラゴス断章｢覚えた技の数々｣: 11/04 → 11/10',86,'EV','グラディオラス断章: 12/04 → 12/17'],
['5日',null,null,null,null,null,null,146,'EV','ストラゴス断章+アーシェの限定スキンセール: 11/05 → 11/19',91,null,null],
['6日',null,null,null,null,null,null,150,null,null,89,null,null],
['7日',null,null,null,null,null,null,139,null,null,90,null,null],
['8日',null,null,null,null,null,null,104,null,null,90,'EV','クイーン参戦｢賢き力｣: 12/08 → 12/20'],
['9日',null,null,null,null,null,null,114,null,null,104,null,null],
['10日',null,null,null,null,null,null,101,'EV','三章三部後編・イロハ(FF11)参戦: 11/10 → 11/24',147,'UP!','崩落の主①【初回10+1連無料】: 12/10 → 12/19'],
['11日',null,null,null,null,null,null,92,null,null,130,'EV','レイドイベント｢崩落の主｣: 12/11 → 12/28'],
['12日',null,null,null,null,null,null,82,null,null,136,null,null],
['13日',null,null,null,null,null,null,62,null,null,123,null,null],
['14日',null,null,null,null,null,null,64,'UP!','絶海よりの侵略者②: 11/14 → 11/20',73,null,null],
['15日',null,null,null,null,null,null,104,null,null,59,null,null],
['16日',null,null,null,null,null,null,90,null,null,56,'EV','レノ断章｢赤髪のタークス｣: 12/16 → 12/30'],
['17日',null,null,null,null,null,null,64,null,null,55,null,null],
['18日',null,null,null,null,null,null,64,'UP!','クラサメ断章ガチャ: 11/18 → 11/23',55,null,null],
['19日',null,null,null,null,null,null,64,null,null,53,'EV','ウインターキャンペーン: 12/19 → 12/28'],
['20日',null,null,null,null,null,null,63,'UP!','次元の最果て応援ガチャ: 11/20 → 11/26',55,null,null],
['21日',null,null,null,null,null,null,60,null,null,91,null,null],
['22日',null,null,null,null,null,null,55,null,null,95,null,null],
['23日',null,null,null,null,null,null,55,null,null,102,'EV','ボスラッシュ｢禁断の台地｣: 12/23 → 01/06'],
['24日',null,null,null,null,null,null,70,null,null,106,null,null],
['25日',null,null,null,null,null,null,76,'UP!','次元の最果て:超越3: 11/25 → 11/29',120,'EV','X\'masキャンペーン: 12/25 → 01/08'],
['26日',null,null,null,null,null,null,74,null,null,127,null,null],
['27日',null,null,null,null,null,null,76,null,null,126,'UP!','第三部四章前編｢夢の続きを照らす幻虫｣①: 12/27 → 01/06'],
['28日',null,null,null,null,null,null,76,null,null,126,'EV','第三章四部前編: 12/28 → 01/11'],
['29日',null,null,null,null,null,null,81,'UP!','神・幻獣界ブラザーズガチャ②: 11/29 → 12/06',139,null,null],
['30日',null,null,null,null,null,null,116,null,null,91,null,null],
['31日',null,null,null,null,null,null,null,null,null,60,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:'2020年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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)
      }
    });
  }

});