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',227,null,null,null,null,null,null,null,null,135,null,null],
['2日',199,null,null,196,null,null,199,null,null,196,null,null],
['3日',221,null,null,240,null,null,null,null,null,null,null,null],
['4日',249,null,null,281,null,null,null,null,null,null,null,null],
['5日',288,null,null,323,null,null,null,null,null,null,null,null],
['6日',271,null,null,344,null,null,null,null,null,null,null,null],
['7日',265,'UP!','総司令アルマロスのチョ小言指導: 02/07 → 02/11',357,'UP!','甘美なるオム・ファタール: 03/07 → 03/11',null,null,null,null,null,null],
['8日',305,null,null,344,null,null,null,null,null,null,null,null],
['9日',448,null,null,449,null,null,null,null,null,null,null,null],
['10日',544,'UP!','激★魔宴召喚　スウィートショコラコレクション！: 02/10 → 02/15',548,'UP!','頭脳派？武闘派？究極の選択！: 03/10 → 03/15',null,null,null,null,null,null],
['11日',356,null,null,417,null,null,null,null,null,null,null,null],
['12日',363,null,null,512,null,null,null,null,null,null,null,null],
['13日',396,null,null,488,null,null,null,null,null,null,null,null],
['14日',469,null,null,528,null,null,null,null,null,null,null,null],
['15日',425,'UP!','ボムを重ねて圧力かける麗しき新戦術！: 02/15 → 02/22',552,'UP!','抗え！その本性！: 03/15 → 03/22',null,null,null,null,null,null],
['16日',214,null,null,146,null,null,null,null,null,146,null,null],
['17日',290,null,null,221,null,null,null,null,null,null,null,null],
['18日',356,null,null,327,null,null,null,null,null,null,null,null],
['19日',427,'UP!','激★魔宴召喚　チョコで可愛くなりましょう！: 02/19 → 02/23',419,'UP!','激★魔宴召喚　題名：予防接種と暴れワンコ: 03/19 → 03/25',null,null,null,null,null,null],
['20日',371,null,null,226,null,null,null,null,null,null,null,null],
['21日',286,null,null,244,null,null,null,null,null,null,null,null],
['22日',351,null,null,267,null,null,null,null,null,null,null,null],
['23日',362,'UP!','普通に叫喚！出張健康診断！: 02/23 → 02/28',334,null,null,null,null,null,null,null,null],
['24日',402,null,null,408,null,null,null,null,null,null,null,null],
['25日',499,null,null,373,'UP!','付けば厄介纒て一つ弾ける飛沫は致命傷！: 03/25 → 03/31',null,null,null,null,null,null],
['26日',621,null,null,410,null,null,null,null,null,null,null,null],
['27日',718,null,null,595,null,null,null,null,null,null,null,null],
['28日',754,'UP!','激★魔宴召喚　ドンドコ鳴らせ！音を集めて集中投下！: 02/28 → 03/07',609,null,null,null,null,null,null,null,null],
['29日',null,null,null,596,null,null,null,null,null,null,null,null],
['30日',null,null,null,276,null,null,null,null,null,null,null,null],
['31日',null,null,null,300,'UP!','激★魔宴召喚　自分で選んだ道の先: 03/31 → 04/07',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3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)
      }
    });
  }

});