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',475,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/01 → 04/03',555,'UP!','麒麟復刻すてっぷあっぷしょうたい: 05/01 → 05/08',null,null,null,null,null,null],
['2日',485,null,null,469,null,null,null,null,null,null,null,null],
['3日',514,'UP!','4月前半!!すごい!!どれすあっぷしょうたい: 04/03 → 04/17',480,null,null,null,null,null,null,null,null],
['4日',593,null,null,524,'EV','体力測定 カモメ編: 05/04 → 05/18',null,null,null,null,null,null],
['5日',644,null,null,507,null,null,null,null,null,null,null,null],
['6日',686,'EV','体力測定 セキショクヤケイ編: 04/06 → 04/20',573,'UP!','すぺしゃるぴっくあっぷしょうたい: 05/06 → 05/08',null,null,null,null,null,null],
['7日',498,null,null,566,null,null,null,null,null,null,null,null],
['8日',586,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/08 → 04/10',555,'UP!','キングチーター復刻すてっぷあっぷしょうたい: 05/08 → 05/15',null,null,null,null,null,null],
['9日',613,null,null,576,null,null,null,null,null,null,null,null],
['10日',682,'UP!','はなまるチェンジ集合！すてっぷあっぷしょうたい: 04/10 → 04/17',652,null,null,null,null,null,null,null,null],
['11日',691,null,null,756,'EV','野生大解放チャレンジ ワシミミズク編: 05/11 → 05/17',null,null,null,null,null,null],
['12日',663,null,null,519,null,null,null,null,null,null,null,null],
['13日',682,'EV','とくべつくんれん(15回目): 04/13 → 04/20',543,'UP!','すぺしゃるぴっくあっぷしょうたい: 05/13 → 05/15',null,null,null,null,null,null],
['14日',542,null,null,612,null,null,null,null,null,null,null,null],
['15日',599,'UP!','すぺしゃるWぴっくあっぷしょうたい: 04/15 → 04/17',545,'UP!','5月後半!!すごい!!どれすあっぷしょうたい: 05/15 → 05/29',null,null,null,null,null,null],
['16日',591,null,null,599,null,null,null,null,null,null,null,null],
['17日',645,'UP!','4月後半!!すごい!!どれすあっぷしょうたい: 04/17 → 05/01',679,null,null,null,null,null,null,null,null],
['18日',649,null,null,708,'EV','セルリアン大掃除(29回目): 05/18 → 05/25',null,null,null,null,null,null],
['19日',586,null,null,387,null,null,null,null,null,null,null,null],
['20日',683,'EV','セルリアン大掃除(28回目): 04/20 → 04/27',475,'UP!','すぺしゃるぴっくあっぷしょうたい: 05/20 → 05/22',null,null,null,null,null,null],
['21日',530,null,null,513,null,null,null,null,null,null,null,null],
['22日',481,'UP!','すぺしゃるぴっくあっぷしょうたい: 04/22 → 04/24',535,'UP!','【私たちのプライド】ライオンすてっぷあっぷしょうたい: 05/22 → 05/29',null,null,null,null,null,null],
['23日',533,null,null,406,null,null,null,null,null,null,null,null],
['24日',521,'UP!','シロクジャクすてっぷあっぷしょうたい: 04/24 → 05/01',455,null,null,null,null,null,null,null,null],
['25日',433,null,null,471,'EV','ジメジメ？梅雨のちゃぷちゃぷ大騒動！: 05/25 → 06/08',null,null,null,null,null,null],
['26日',489,null,null,381,null,null,null,null,null,null,null,null],
['27日',583,'EV','隊長をたずねてニャン千里？: 04/27 → 05/04',468,'UP!','すぺしゃるぴっくあっぷしょうたい: 05/27 → 05/29',null,null,null,null,null,null],
['28日',384,null,null,435,null,null,null,null,null,null,null,null],
['29日',463,'UP!','もうすぐGW！すてっぷあっぷしょうたい: 04/29 → 05/06',521,'UP!','6月前半!!すごい!!どれすあっぷしょうたい: 05/29 → 06/12',null,null,null,null,null,null],
['30日',469,'UP!','GW直前!!すてっぷあっぷしょうたい: 04/30 → 05/07',519,null,null,null,null,null,null,null,null],
['31日',null,null,null,539,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5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=4;

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

});