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,199,'UP!','激★魔宴召喚　相棒完成！頼れる武器に果敢な戦士！: 12/01 → 12/06',194,'UP!','激★魔宴召喚　受けた衝撃、想いをのせて君へと届け！: 01/01 → 01/08'],
['2日',null,null,null,null,null,null,137,null,null,126,null,null],
['3日',null,null,null,null,null,null,134,null,null,157,null,null],
['4日',190,null,null,null,null,null,190,null,null,159,null,null],
['5日',237,null,null,175,null,null,null,null,null,175,null,null],
['6日',265,null,null,208,null,null,null,null,null,null,null,null],
['7日',233,'UP!','激★オコ召喚　怒りんぼ魔王はちょっぴり成長した: 12/07 → 12/14',232,null,null,null,null,null,null,null,null],
['8日',28,null,null,225,'UP!','奏でや歌え！新春ヴァイガルドコンサート: 01/08 → 01/14',28,null,null,null,null,null],
['9日',null,null,null,165,null,null,49,null,null,165,null,null],
['10日',null,null,null,250,null,null,94,null,null,null,null,null],
['11日',null,null,null,301,null,null,145,null,null,null,null,null],
['12日',null,null,null,324,null,null,169,null,null,null,null,null],
['13日',null,null,null,375,null,null,191,null,null,null,null,null],
['14日',null,null,null,444,'UP!','言の葉を、ハッピーエンド目指して: 01/14 → 01/21',130,'UP!','激★魔宴召喚　ビリリっと唸れニャンパルス！: 12/14 → 12/21',null,null,null],
['15日',null,null,null,219,null,null,50,null,null,null,null,null],
['16日',null,null,null,244,null,null,85,null,null,null,null,null],
['17日',158,null,null,303,null,null,158,null,null,null,null,null],
['18日',234,null,null,345,null,null,null,null,null,null,null,null],
['19日',244,null,null,356,'UP!','激★魔宴召喚　学ぶ意欲、推進しています～！: 01/19 → 01/26',null,null,null,null,null,null],
['20日',250,null,null,225,null,null,null,null,null,null,null,null],
['21日',277,'UP!','響く音色に耳をすませて！協奏大演奏会: 12/21 → 12/26',234,'UP!','防御へ繋げ！警戒ゆるめずとにかく叩け！: 01/21 → 01/26',null,null,null,null,null,null],
['22日',280,null,null,285,null,null,null,null,null,null,null,null],
['23日',341,null,null,330,null,null,null,null,null,null,null,null],
['24日',402,'UP!','魂の価値、相違: 12/24 → 12/30',367,null,null,null,null,null,null,null,null],
['25日',333,null,null,368,null,null,null,null,null,null,null,null],
['26日',324,null,null,428,'UP!','気を緩めずに寛ぐぞ！説教魔人の新春号令: 01/26 → 01/31',null,null,null,null,null,null],
['27日',382,null,null,434,null,null,null,null,null,null,null,null],
['28日',422,null,null,511,null,null,null,null,null,null,null,null],
['29日',521,null,null,656,null,null,null,null,null,null,null,null],
['30日',236,'UP!','響★魔吊召喚　燃え滾る闘志！百戦錬磨の剣闘士: 12/30 → 12/31',764,null,null,null,null,null,null,null,null],
['31日',244,null,null,657,'UP!','激★魔宴召喚　信じる気持ちをリズムに乗せて: 01/31 → 02/07',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:'2022年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=4;

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

});