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,null,null,null,68,null,null,58,'EV','プラチナスターツアービンゴ～KING of SPADE～: 09/01 → 09/08'],
['2日',null,null,null,null,null,null,155,null,null,141,null,null],
['3日',null,null,null,null,null,null,199,'EV','プラチナスターチューンオルタナティブ～Everlasting～: 08/03 → 08/10',124,null,null],
['4日',195,null,null,160,null,null,195,null,null,160,null,null],
['5日',247,null,null,208,null,null,null,null,null,null,null,null],
['6日',223,null,null,165,null,null,null,null,null,165,null,null],
['7日',228,null,null,225,null,null,null,null,null,null,null,null],
['8日',260,null,null,293,null,null,null,null,null,null,null,null],
['9日',287,null,null,291,null,null,null,null,null,null,null,null],
['10日',299,null,null,243,'EV','ミリコレ！～MILLIONLIVE COLLECTION～: 09/10 → 09/15',null,null,null,null,null,null],
['11日',147,null,null,121,null,null,147,null,null,121,null,null],
['12日',223,'EV','ミリコレ！～MILLIONLIVE COLLECTION～: 08/12 → 08/17',195,null,null,null,null,null,195,null,null],
['13日',142,null,null,264,null,null,142,null,null,null,null,null],
['14日',228,null,null,316,null,null,null,null,null,null,null,null],
['15日',294,null,null,158,null,null,null,null,null,158,null,null],
['16日',377,null,null,249,null,null,null,null,null,null,null,null],
['17日',381,null,null,277,'EV','プラチナスタートレジャー～ESPADA～: 09/17 → 09/25',null,null,null,null,null,null],
['18日',386,null,null,76,null,null,null,null,null,76,null,null],
['19日',206,'EV','プラチナスターツアー～スペードのQ～: 08/19 → 08/26',126,null,null,null,null,null,126,null,null],
['20日',65,null,null,214,null,null,65,null,null,null,null,null],
['21日',null,null,null,163,null,null,110,null,null,163,null,null],
['22日',175,null,null,218,null,null,175,null,null,null,null,null],
['23日',247,null,null,266,null,null,null,null,null,null,null,null],
['24日',53,null,null,309,null,null,53,null,null,null,null,null],
['25日',null,null,null,323,null,null,79,null,null,null,null,null],
['26日',null,null,null,309,null,null,149,null,null,null,null,null],
['27日',null,null,null,175,null,null,170,null,null,175,'EV','THEATER TALK PARTY☆ ～ユニットオフショット Vol.19～: 09/27 → 09/30'],
['28日',null,null,null,null,null,null,112,'EV','THEATER TALK PARTY☆ ～ユニットオフショット Vol.18～: 08/28 → 08/31',44,null,null],
['29日',null,null,null,null,null,null,105,null,null,85,null,null],
['30日',null,null,null,134,null,null,114,null,null,134,null,null],
['31日',null,null,null,null,null,null,186,'UP!','セカンドヘアスタイルガシャ: 08/31 → 09/10',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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=10;

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

});