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',228,null,null,108,null,null,null,null,null,108,null,null],
['2日',274,null,null,207,null,null,null,null,null,null,null,null],
['3日',315,null,null,253,null,null,null,null,null,null,null,null],
['4日',352,null,null,295,null,null,null,null,null,null,null,null],
['5日',340,null,null,310,null,null,null,null,null,null,null,null],
['6日',332,'UP!','冥王集結！: 05/06 → 05/14',326,null,null,null,null,null,null,null,null],
['7日',330,null,null,347,'UP!','雨宿りにゃんことワンパクキッズ: 06/07 → 06/14',null,null,null,null,null,null],
['8日',511,null,null,361,null,null,null,null,null,null,null,null],
['9日',676,null,null,526,null,null,null,null,null,null,null,null],
['10日',760,null,null,704,null,null,null,null,null,null,null,null],
['11日',871,null,null,833,null,null,null,null,null,null,null,null],
['12日',811,null,null,982,null,null,null,null,null,null,null,null],
['13日',849,null,null,830,null,null,null,null,null,null,null,null],
['14日',766,'UP!','頼れる鋼のパートナー: 05/14 → 05/21',861,'UP!','だって、ワシ知識階級ぢゃもん！: 06/14 → 06/21',null,null,null,null,null,null],
['15日',158,null,null,196,null,null,158,null,null,196,null,null],
['16日',224,null,null,261,null,null,null,null,null,null,null,null],
['17日',320,null,null,325,'UP!','激★魔宴召喚　テクニカルこだわり強めクリエイターズ: 06/17 → 06/22',null,null,null,null,null,null],
['18日',417,'UP!','激★魔宴召喚　責め苦を贈る素敵な日: 05/18 → 05/25',295,null,null,null,null,null,null,null,null],
['19日',349,null,null,304,null,null,null,null,null,null,null,null],
['20日',346,null,null,319,null,null,null,null,null,null,null,null],
['21日',406,null,null,395,null,null,null,null,null,null,null,null],
['22日',403,'UP!','オフショット・コレクション: 05/22 → 05/27',439,'UP!','全身全霊、前進献身！: 06/22 → 06/27',null,null,null,null,null,null],
['23日',450,null,null,519,null,null,null,null,null,null,null,null],
['24日',477,null,null,647,null,null,null,null,null,null,null,null],
['25日',493,null,null,769,'UP!','激★魔宴召喚　祝福のフラワーシャワー: 06/25 → 07/01',null,null,null,null,null,null],
['26日',538,'UP!','激★魔吊召喚　ワンマンライブ、オン・エア！: 05/26 → 05/27',412,null,null,null,null,null,null,null,null],
['27日',547,'UP!','響★魔吊召喚　タクティカルチーム対抗主役決定戦！: 05/27 → 05/31',414,null,null,null,null,null,null,null,null],
['28日',361,null,null,476,null,null,null,null,null,null,null,null],
['29日',495,null,null,478,null,null,null,null,null,null,null,null],
['30日',558,null,null,231,null,null,null,null,null,null,null,null],
['31日',246,'UP!','激★魔宴召喚　１人じゃない、あたしの戦い方: 05/31 → 06/07',null,null,null,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=4;

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

});