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',null,null,null,null,null,null,25,null,null,60,null,null],
['2日',null,null,null,null,null,null,62,null,null,136,null,null],
['3日',null,null,null,null,null,null,44,null,null,173,null,null],
['4日',null,null,null,null,null,null,56,null,null,205,'UP!','激論！アジトお掃除討論会: 06/04 → 06/09'],
['5日',null,null,null,null,null,null,83,'UP!','戦果は上々！？状態異常の常勝戦術！: 05/05 → 05/10',209,null,null],
['6日',null,null,null,null,null,null,103,null,null,335,null,null],
['7日',null,null,null,null,null,null,182,null,null,387,null,null],
['8日',null,null,null,null,null,null,257,null,null,508,null,null],
['9日',null,null,null,null,null,null,324,null,null,638,'UP!','ながーく使おう！アシストオーブ: 06/09 → 06/14'],
['10日',null,null,null,null,null,null,258,'UP!','緊急指名手配！怪盗オレイ逃亡中: 05/10 → 05/15',208,null,null],
['11日',null,null,null,null,null,null,29,null,null,268,null,null],
['12日',null,null,null,null,null,null,58,null,null,358,null,null],
['13日',null,null,null,null,null,null,132,null,null,162,null,null],
['14日',null,null,null,null,null,null,205,null,null,200,'UP!','弾ける激流！爆弾使いのお掃除お姉さん: 06/14 → 06/19'],
['15日',null,null,null,null,null,null,245,'UP!','惡き罪過を裁きし炎！蘇る処刑人: 05/15 → 05/20',215,null,null],
['16日',null,null,null,null,null,null,189,null,null,294,null,null],
['17日',null,null,null,null,null,null,307,null,null,365,null,null],
['18日',null,null,null,null,null,null,345,null,null,489,null,null],
['19日',null,null,null,null,null,null,460,null,null,587,'UP!','特攻！速攻！破天荒！共襲ビルドアップ！: 06/19 → 06/26'],
['20日',null,null,null,null,null,null,590,'UP!','行こう！メギドお悩み相談室: 05/20 → 05/25',297,null,null],
['21日',null,null,null,null,null,null,420,null,null,353,null,null],
['22日',null,null,null,null,null,null,468,null,null,419,null,null],
['23日',null,null,null,null,null,null,556,null,null,459,null,null],
['24日',null,null,null,null,null,null,532,null,null,593,null,null],
['25日',null,null,null,null,null,null,524,'UP!','ビューティーパジャマドリーム: 05/25 → 05/30',698,null,null],
['26日',null,null,null,null,null,null,333,null,null,559,'UP!','大盛況！王女主催のガールズトーク: 06/26 → 06/29'],
['27日',null,null,null,null,null,null,392,null,null,404,null,null],
['28日',null,null,null,null,null,null,418,null,null,96,null,null],
['29日',null,null,null,null,null,null,541,null,null,80,'UP!','激★魔宴召喚　宴の前に！騒いで奏でて血染めの定期健診: 06/29 → 07/05'],
['30日',null,null,null,null,null,null,583,'UP!','激★魔宴召喚『強敵砕く破断の戦士』: 05/30 → 06/04',35,null,null],
['31日',null,null,null,null,null,null,30,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:'2020年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});