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',172,null,null,365,'UP!','謹賀新年 2024: 01/01 → 01/11',172,null,null,null,null,null],
['2日',263,null,null,233,null,null,null,null,null,null,null,null],
['3日',310,null,null,266,null,null,null,null,null,null,null,null],
['4日',383,null,null,324,null,null,null,null,null,null,null,null],
['5日',434,null,null,367,null,null,null,null,null,null,null,null],
['6日',454,null,null,115,null,null,null,null,null,115,null,null],
['7日',567,null,null,null,null,null,null,null,null,97,null,null],
['8日',538,null,null,null,null,null,null,null,null,127,null,null],
['9日',575,null,null,null,null,null,null,null,null,144,null,null],
['10日',536,null,null,193,null,null,null,null,null,193,null,null],
['11日',633,null,null,251,null,null,null,null,null,null,null,null],
['12日',631,null,null,271,'UP!','冠番組争奪！ ビューティー12天女 登竜門: 01/12 → 01/30',null,null,null,null,null,null],
['13日',635,null,null,138,null,null,null,null,null,138,null,null],
['14日',633,null,null,null,null,null,null,null,null,142,null,null],
['15日',558,'UP!','ホーリーナイトテイル -ホワイトナイトテイル 第2章-: 12/15 → 12/31',184,null,null,null,null,null,184,null,null],
['16日',187,null,null,226,null,null,187,null,null,null,null,null],
['17日',207,null,null,256,null,null,null,null,null,null,null,null],
['18日',289,null,null,263,null,null,null,null,null,null,null,null],
['19日',358,null,null,240,null,null,null,null,null,null,null,null],
['20日',496,null,null,196,null,null,null,null,null,196,null,null],
['21日',518,null,null,273,null,null,null,null,null,null,null,null],
['22日',557,null,null,312,null,null,null,null,null,null,null,null],
['23日',427,null,null,357,null,null,null,null,null,null,null,null],
['24日',329,null,null,406,null,null,null,null,null,null,null,null],
['25日',405,null,null,454,null,null,null,null,null,null,null,null],
['26日',424,null,null,427,null,null,null,null,null,null,null,null],
['27日',434,null,null,180,null,null,null,null,null,180,null,null],
['28日',470,null,null,167,null,null,null,null,null,167,null,null],
['29日',485,null,null,237,null,null,null,null,null,null,null,null],
['30日',432,null,null,300,null,null,null,null,null,null,null,null],
['31日',407,null,null,297,'UP!','神都ピカレスク 無窮の賭博遊戯（ノーリミット・ホールデム）: 01/31 → 02/13',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:'2024年1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=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)
      }
    });
  }

});