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',429,null,null,290,null,null,null,null,null,null,null,null],
['2日',513,null,null,285,null,null,null,null,null,null,null,null],
['3日',576,null,null,312,null,null,null,null,null,null,null,null],
['4日',556,null,null,365,null,null,null,null,null,null,null,null],
['5日',647,null,null,375,null,null,null,null,null,null,null,null],
['6日',675,null,null,364,null,null,null,null,null,null,null,null],
['7日',586,'EV','異灰深化 -タムルタス-: 08/07 → 08/14',414,null,null,null,null,null,null,null,null],
['8日',206,null,null,533,'EV','異灰深化 -unchain mind-: 09/08 → 09/15',null,null,null,null,null,null],
['9日',244,null,null,326,null,null,null,null,null,null,null,null],
['10日',331,null,null,332,null,null,null,null,null,null,null,null],
['11日',474,null,null,297,null,null,null,null,null,null,null,null],
['12日',524,null,null,327,null,null,null,null,null,null,null,null],
['13日',485,null,null,331,null,null,null,null,null,null,null,null],
['14日',497,'EV','アレシアとサマーライブスペシャル: 08/14 → 08/28',371,null,null,null,null,null,null,null,null],
['15日',209,null,null,413,'EV','ディギングロストメモリーズ: 09/15 → 09/29',null,null,null,null,null,null],
['16日',260,null,null,271,null,null,null,null,null,null,null,null],
['17日',382,null,null,350,null,null,null,null,null,null,null,null],
['18日',436,null,null,465,null,null,null,null,null,null,null,null],
['19日',529,null,null,628,null,null,null,null,null,null,null,null],
['20日',520,null,null,625,null,null,null,null,null,null,null,null],
['21日',567,'EV','異灰深化 -エンドゥーナ-: 08/21 → 08/28',697,null,null,null,null,null,null,null,null],
['22日',242,null,null,670,'EV','異灰深化 -break loneliness-: 09/22 → 09/29',null,null,null,null,null,null],
['23日',274,null,null,275,null,null,null,null,null,null,null,null],
['24日',358,null,null,287,null,null,null,null,null,null,null,null],
['25日',442,null,null,426,null,null,null,null,null,null,null,null],
['26日',466,null,null,457,null,null,null,null,null,null,null,null],
['27日',458,null,null,484,null,null,null,null,null,null,null,null],
['28日',389,'EV','コーヒーの香りに誘われて: 08/28 → 09/15',547,null,null,null,null,null,null,null,null],
['29日',108,null,null,516,'UP!','詩ちゃん大活躍⁉仲直りミッションロード: 09/29 → 10/20',108,null,null,null,null,null],
['30日',121,null,null,220,null,null,121,null,null,null,null,null],
['31日',208,null,null,null,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:'2023年9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=4;

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

});