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,243,'UP!','三色志開幕！ピックアップスカウト: 01/01 → 01/11',120,'UP!','1.5th Anniversary記念 有償限定★4選べるステップアップスカウト SIDE:B: 12/01 → 12/14',null,null,null],
['2日',187,null,null,142,null,null,187,null,null,142,null,null],
['3日',220,null,null,172,null,null,null,null,null,172,null,null],
['4日',263,null,null,205,null,null,null,null,null,null,null,null],
['5日',273,'UP!','12/5 Happy Birthday スカウト: 12/05 → 12/14',236,null,null,null,null,null,null,null,null],
['6日',206,null,null,258,null,null,null,null,null,null,null,null],
['7日',229,null,null,241,null,null,null,null,null,null,null,null],
['8日',249,null,null,310,null,null,null,null,null,null,null,null],
['9日',267,null,null,346,null,null,null,null,null,null,null,null],
['10日',268,null,null,384,null,null,null,null,null,null,null,null],
['11日',164,null,null,371,'UP!','『亡国のアキト』2章開幕記念 ピックアップスカウト: 01/11 → 01/25',164,null,null,null,null,null],
['12日',202,null,null,160,null,null,null,null,null,160,null,null],
['13日',273,null,null,218,'UP!','1/13 Happy Birthday スカウト: 01/13 → 01/17',null,null,null,null,null,null],
['14日',272,null,null,199,null,null,null,null,null,199,null,null],
['15日',284,'UP!','トラブル・クリスマス！ ～届け！想いをこめたプレゼント～ ピックアップスカウト: 12/15 → 12/28',259,null,null,null,null,null,null,null,null],
['16日',133,null,null,318,null,null,133,null,null,null,null,null],
['17日',162,null,null,327,null,null,162,null,null,null,null,null],
['18日',220,null,null,302,null,null,null,null,null,null,null,null],
['19日',272,null,null,350,null,null,null,null,null,null,null,null],
['20日',301,null,null,412,null,null,null,null,null,null,null,null],
['21日',321,'UP!','★4麗華[ふたりで、永久に]ピックアップスカウト: 12/21 → 12/28',435,null,null,null,null,null,null,null,null],
['22日',239,null,null,446,null,null,null,null,null,null,null,null],
['23日',292,null,null,455,'UP!','★4藤堂[折れない刀]ピックアップスカウト: 01/23 → 01/30',null,null,null,null,null,null],
['24日',343,null,null,216,null,null,null,null,null,null,null,null],
['25日',344,null,null,234,null,null,null,null,null,null,null,null],
['26日',364,null,null,291,null,null,null,null,null,null,null,null],
['27日',390,null,null,386,null,null,null,null,null,null,null,null],
['28日',429,'UP!','2部6章開幕記念ピックアップスカウト: 12/28 → 01/06',434,null,null,null,null,null,null,null,null],
['29日',107,null,null,425,null,null,107,null,null,null,null,null],
['30日',146,null,null,468,'UP!','2部7章開幕記念ピックアップスカウト: 01/30 → 02/08',146,null,null,null,null,null],
['31日',211,null,null,231,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});