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,426,'UP!','冷静沈着！期待の新入生スカウト: 10/01 → 10/13',415,'UP!','パ・リーグ6球団コラボ限定スカウト【始打式編】: 11/01 → 11/14'],
['2日',null,null,null,null,null,null,299,null,null,228,null,null],
['3日',null,null,null,null,null,null,226,null,null,176,'UP!','高坂椿 誕生日記念スカウト: 11/03 → 11/03'],
['4日',null,null,null,null,null,null,298,'UP!','前途洋々！期待の新入生ピックアップスカウト: 10/04 → 10/17',137,'UP!','復刻:【2018】パ・リーグ6球団コラボ限定スカウト第2弾: 11/04 → 11/11'],
['5日',null,null,null,null,null,null,232,null,null,185,null,null],
['6日',null,null,null,null,null,null,330,null,null,225,null,null],
['7日',null,null,null,null,null,null,353,'UP!','宇喜多茜 誕生日記念スカウト: 10/07 → 10/07',325,'UP!','復刻:【2018】パ・リーグ6球団コラボ限定スカウト第3弾: 11/07 → 11/14'],
['8日',null,null,null,null,null,null,310,'UP!','待ち焦がれた再戦！練習試合スカウト: 10/08 → 10/17',222,null,null],
['9日',null,null,null,null,null,null,266,null,null,345,null,null],
['10日',null,null,null,null,null,null,406,null,null,412,null,null],
['11日',null,null,null,null,null,null,490,'UP!','グランドスラムスカウト: 10/11 → 10/22',372,'UP!','ハチナイ国勢調査！ショート起用率TOP5選抜スカウト: 11/11 → 11/21'],
['12日',null,null,null,null,null,null,499,null,null,351,null,null],
['13日',null,null,null,null,null,null,455,'UP!','ハチサマ3開催記念スカウト: 10/13 → 10/15',340,'UP!','花山栄美 誕生日記念スカウト: 11/13 → 11/13'],
['14日',null,null,null,null,null,null,464,null,null,234,'UP!','難攻不落 VS小河原戦スカウト: 11/14 → 11/25'],
['15日',null,null,null,null,null,null,229,null,null,186,null,null],
['16日',null,null,null,null,null,null,301,'UP!','竹富亜矢 誕生日記念スカウト: 10/16 → 10/16',256,null,null],
['17日',null,null,null,null,null,null,397,'UP!','月夜のファンタジー！ ハロウィン限定スカウト: 10/17 → 11/01',297,null,null],
['18日',null,null,null,null,null,null,255,null,null,401,'UP!','夕陽が照らす秋づく放課後スカウト: 11/18 → 11/28'],
['19日',null,null,null,null,null,null,325,null,null,355,null,null],
['20日',null,null,null,null,null,null,392,null,null,444,null,null],
['21日',null,null,null,null,null,null,466,'UP!','ハチフェススカウト: 10/21 → 10/27',661,'UP!','ハチナイ国勢調査！ファースト起用率TOP5選抜スカウト: 11/21 → 12/02'],
['22日',null,null,null,null,null,null,141,null,null,612,null,null],
['23日',null,null,null,null,null,null,187,null,null,495,null,null],
['24日',null,null,null,null,null,null,307,'UP!','仙波綾子 誕生日記念スカウト: 10/24 → 10/24',575,null,null],
['25日',null,null,null,null,null,null,457,'UP!','パ・リーグ6球団コラボ限定スカウト【始球式編】: 10/25 → 11/07',547,'UP!','スタメン目指して！譲れぬ思いスカウト: 11/25 → 12/05'],
['26日',null,null,null,null,null,null,115,null,null,350,null,null],
['27日',null,null,null,null,null,null,107,null,null,427,null,null],
['28日',null,null,null,null,null,null,159,'UP!','復刻:【2018】パ・リーグ6球団コラボ限定スカウト第1弾: 10/28 → 11/04',510,'UP!','ハチフェススカウト: 11/28 → 12/05'],
['29日',null,null,null,null,null,null,204,null,null,208,null,null],
['30日',null,null,null,null,null,null,243,null,null,319,null,null],
['31日',null,null,null,null,null,null,320,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:'2019年11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)
      }
    });
  }

});