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,null,null,null,97,null,null],
['2日',null,null,null,null,null,null,52,null,null,51,null,null],
['3日',null,null,null,null,null,null,108,null,null,63,null,null],
['4日',null,null,null,null,null,null,94,null,null,90,null,null],
['5日',null,null,null,null,null,null,108,null,null,94,null,null],
['6日',null,null,null,null,null,null,142,'UP!','集結！ヴァイガルドの用心棒！: 04/06 → 04/11',84,'UP!','マイウェイを突き進め！常時元気な凄い奴: 05/06 → 05/11'],
['7日',null,null,null,null,null,null,160,null,null,85,null,null],
['8日',null,null,null,null,null,null,180,null,null,141,null,null],
['9日',null,null,null,null,null,null,180,null,null,209,null,null],
['10日',null,null,null,null,null,null,317,null,null,363,null,null],
['11日',null,null,null,null,null,null,null,'UP!','奏でる調べは強さの証！戦場に轟く戦慄: 04/11 → 04/15',387,'UP!','抗う敵は動けない！機先を制する大作戦: 05/11 → 05/17'],
['12日',null,null,null,null,null,null,null,null,null,397,null,null],
['13日',null,null,null,null,null,null,null,null,null,295,null,null],
['14日',null,null,null,null,null,null,null,null,null,297,null,null],
['15日',null,null,null,null,null,null,110,null,null,332,null,null],
['16日',null,null,null,null,null,null,null,'UP!','耳を粉砕リサイタルなのです: 04/16 → 04/20',null,null,null],
['17日',null,null,null,null,null,null,110,null,null,360,null,null],
['18日',null,null,null,null,null,null,156,null,null,374,'UP!','点穴乱舞の花が咲く！喧嘩無敗の乙女: 05/18 → 05/22'],
['19日',null,null,null,null,null,null,35,null,null,61,null,null],
['20日',null,null,null,null,null,null,63,'UP!','無料おまけつき！メギド・オーブ召喚 ※10連で覇王・冥王・魔王のエンブリオ若1個おまけ（上限各スタイル3回）: 04/20 → 04/24',114,null,null],
['21日',null,null,null,null,null,null,156,null,null,246,null,null],
['22日',null,null,null,null,null,null,151,null,null,229,'UP!','想いの強さは廃れない！勇猛無比なお嬢様: 05/22 → 05/27'],
['23日',null,null,null,null,null,null,170,null,null,238,null,null],
['24日',null,null,null,null,null,null,271,'UP!','花嫁修業～リターンズ～: 04/24 → 04/30',293,null,null],
['25日',null,null,null,null,null,null,143,null,null,381,null,null],
['26日',null,null,null,null,null,null,131,'UP!','激★魔宴召喚 CM記念！特別ラインナップ: 04/26 → 04/30',358,null,null],
['27日',null,null,null,null,null,null,242,null,null,374,'UP!','水と雷は相性抜群！地形を活かす高等戦術: 05/27 → 05/31'],
['28日',null,null,null,null,null,null,131,null,null,346,null,null],
['29日',null,null,null,null,null,null,51,null,null,295,null,null],
['30日',null,null,null,null,null,null,69,'UP!','激★魔宴召喚 自分色に染まれ！筆持つ紙上の創世神: 04/30 → 05/06',262,null,null],
['31日',null,null,null,null,null,null,null,null,null,312,'UP!','激★魔宴召喚 特攻の技ご覧あれ！隙は短しブッ込め少女: 05/31 → 06/05']
        ]);
  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:'2019年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});