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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,26,null,null,21,null,null],
['2日',null,null,null,null,null,null,16,null,null,16,null,null],
['3日',null,null,null,null,null,null,9,null,null,17,null,null],
['4日',null,null,null,null,null,null,8,null,null,18,null,null],
['5日',null,null,null,null,null,null,8,null,null,18,null,null],
['6日',null,null,null,null,null,null,8,null,null,18,null,null],
['7日',null,null,null,null,null,null,8,null,null,18,null,null],
['8日',null,null,null,null,null,null,6,null,null,21,null,null],
['9日',null,null,null,null,null,null,11,null,null,25,'EV','好きを描いて♪レインボーキャンバス: 09/09 → 09/18'],
['10日',null,null,null,null,null,null,21,'EV','青空の先、輝きを追いかけて: 08/10 → 08/18',25,null,null],
['11日',null,null,null,null,null,null,21,'UP!','[星乃一歌]HAPPY BIRTHDAYガチャ: 08/11 → 08/17',25,null,null],
['12日',null,null,null,null,null,null,21,null,null,25,null,null],
['13日',null,null,null,null,null,null,21,'UP!','[復刻]みんなでEnjoy Summer！ガチャ: 08/13 → 08/22',25,'UP!','[復刻]月夜の晩のシスター・ラビッツガチャ: 09/13 → 09/22'],
['14日',null,null,null,null,null,null,21,null,null,25,null,null],
['15日',null,null,null,null,null,null,21,null,null,57,null,null],
['16日',null,null,null,null,null,null,21,null,null,53,null,null],
['17日',null,null,null,null,null,null,21,null,null,55,null,null],
['18日',null,null,null,null,null,null,21,null,null,54,null,null],
['19日',null,null,null,null,null,null,18,null,null,58,null,null],
['20日',null,null,null,null,null,null,45,'EV','そしていま、リボンを結んで: 08/20 → 08/29',64,'EV','Walk on and on: 09/20 → 09/28'],
['21日',null,null,null,null,null,null,43,null,null,64,null,null],
['22日',null,null,null,null,null,null,30,null,null,40,null,null],
['23日',null,null,null,null,null,null,23,null,null,33,null,null],
['24日',null,null,null,null,null,null,null,null,null,33,null,null],
['25日',null,null,null,null,null,null,19,'UP!','セレクトリストガチャ: 08/25 → 09/05',35,null,null],
['26日',null,null,null,null,null,null,20,null,null,33,null,null],
['27日',null,null,null,null,null,null,17,'UP!','[暁山瑞希]HAPPY BIRTHDAYガチャ: 08/27 → 09/02',32,null,null],
['28日',null,null,null,null,null,null,17,null,null,30,null,null],
['29日',null,null,null,null,null,null,17,null,null,42,null,null],
['30日',null,null,null,null,null,null,22,null,null,60,'EV','この祭に 夕闇色も: 09/30 → 10/10'],
['31日',null,null,null,null,null,null,22,'EV','Don\'t lose faith!: 08/31 → 09/07',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:100},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)
      }
    });
  }

});