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,330,null,null,424,null,null],
['2日',null,null,null,null,null,null,230,null,null,228,null,null],
['3日',null,null,null,null,null,null,116,null,null,93,null,null],
['4日',null,null,null,null,null,null,120,null,null,76,null,null],
['5日',null,null,null,null,null,null,111,null,null,75,null,null],
['6日',null,null,null,null,null,null,109,null,null,75,null,null],
['7日',null,null,null,null,null,null,108,null,null,54,null,null],
['8日',null,null,null,null,null,null,109,null,null,52,null,null],
['9日',null,null,null,null,null,null,121,null,null,60,null,null],
['10日',null,null,null,null,null,null,107,'UP!','アルティメットバレンタイン: 02/10 → 02/27',90,null,null],
['11日',null,null,null,null,null,null,275,null,null,90,null,null],
['12日',null,null,null,null,null,null,186,null,null,90,null,null],
['13日',null,null,null,null,null,null,90,null,null,141,null,null],
['14日',null,null,null,null,null,null,79,null,null,177,null,null],
['15日',null,null,null,null,null,null,75,null,null,177,null,null],
['16日',null,null,null,null,null,null,75,null,null,227,null,null],
['17日',null,null,null,null,null,null,74,null,null,218,null,null],
['18日',null,null,null,null,null,null,72,null,null,229,'UP!','鏡面のマギア・ガールズ ～闇夜に咲く刃～: 03/18 → 03/30'],
['19日',null,null,null,null,null,null,78,null,null,225,null,null],
['20日',null,null,null,null,null,null,78,null,null,197,null,null],
['21日',null,null,null,null,null,null,251,null,null,79,null,null],
['22日',null,null,null,null,null,null,276,null,null,74,null,null],
['23日',null,null,null,null,null,null,296,null,null,72,null,null],
['24日',null,null,null,null,null,null,338,null,null,72,null,null],
['25日',null,null,null,null,null,null,338,null,null,72,null,null],
['26日',null,null,null,null,null,null,387,null,null,74,null,null],
['27日',null,null,null,null,null,null,415,null,null,73,null,null],
['28日',null,null,null,null,null,null,432,'UP!','僕のヒーローアカデミアコラボ: 02/28 → 03/17',168,null,null],
['29日',null,null,null,null,null,null,null,null,null,204,null,null],
['30日',null,null,null,null,null,null,null,null,null,225,null,null],
['31日',null,null,null,null,null,null,null,null,null,232,'UP!','セイントシャイン～社長アイドル奮闘記～: 03/31 → 04/14']
        ]);
  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3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=10;

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

});