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',218,null,null,262,'UP!','召喚特異点　蹂躙する混沌混沌混沌混沌混沌: 01/01 → 01/08',null,null,null,null,null,null],
['2日',281,null,null,76,null,null,null,null,null,76,'UP!','響★魔吊召喚　飲み足りないねぇ！お酒大好き総司令！: 01/02 → 01/03'],
['3日',295,null,null,null,null,null,null,null,null,113,'UP!','激★魔吊召喚　頼む！酒好きの腐れ縁を諫めて！: 01/03 → 01/04'],
['4日',273,null,null,152,null,null,null,null,null,152,null,null],
['5日',270,null,null,206,null,null,null,null,null,null,null,null],
['6日',303,null,null,239,null,null,null,null,null,null,null,null],
['7日',294,'UP!','激★調停召喚　一緒に騒いで頼れる悪友: 12/07 → 12/14',235,null,null,null,null,null,null,null,null],
['8日',57,null,null,212,'UP!','あけましておこごと: 01/08 → 01/15',57,null,null,null,null,null],
['9日',null,null,null,194,null,null,109,null,null,194,null,null],
['10日',null,null,null,343,null,null,190,null,null,null,null,null],
['11日',196,null,null,480,null,null,196,null,null,null,null,null],
['12日',203,null,null,605,'UP!','激★魔宴召喚　奮闘！小食＆偏食VS出張料理人: 01/12 → 01/17',null,null,null,null,null,null],
['13日',192,null,null,482,null,null,192,null,null,null,null,null],
['14日',null,null,null,482,null,null,188,'UP!','激★魔宴召喚　軟派なアイツの硬派な決意！: 12/14 → 12/26',null,null,null],
['15日',null,null,null,513,null,null,60,null,null,null,null,null],
['16日',126,null,null,515,null,null,126,null,null,null,null,null],
['17日',212,null,null,606,'UP!','激★魔宴召喚　粋な着物に極旨甘露！道楽大好き放蕩狐: 01/17 → 01/24',null,null,null,null,null,null],
['18日',266,null,null,83,null,null,null,null,null,83,null,null],
['19日',301,null,null,139,null,null,null,null,null,139,null,null],
['20日',369,null,null,225,null,null,null,null,null,null,null,null],
['21日',375,'UP!','ホワイトスノウ☆エンターテイナー: 12/21 → 12/27',314,null,null,null,null,null,null,null,null],
['22日',380,null,null,358,null,null,null,null,null,null,null,null],
['23日',358,null,null,352,null,null,null,null,null,null,null,null],
['24日',362,null,null,380,'UP!','おっとり？ツンデレ？どっちだろ？: 01/24 → 01/30',null,null,null,null,null,null],
['25日',369,null,null,383,null,null,null,null,null,null,null,null],
['26日',312,null,null,530,null,null,null,null,null,null,null,null],
['27日',371,'UP!','とある寒き一夜の過ごし方: 12/27 → 12/31',602,null,null,null,null,null,null,null,null],
['28日',401,null,null,760,null,null,null,null,null,null,null,null],
['29日',442,null,null,792,null,null,null,null,null,null,null,null],
['30日',483,null,null,617,'UP!','激★魔宴召喚　お姉さんが守りたい小さな信頼: 01/30 → 02/07',null,null,null,null,null,null],
['31日',425,null,null,186,null,null,null,null,null,186,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:'2023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=10;

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

});