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,29,null,null,193,null,null],
['2日',null,null,null,null,null,null,66,null,null,180,null,null],
['3日',null,null,null,null,null,null,72,null,null,184,null,null],
['4日',null,null,null,193,null,null,75,null,null,193,null,null],
['5日',null,null,null,223,null,null,99,null,null,null,null,null],
['6日',null,null,null,220,null,null,118,null,null,null,null,null],
['7日',null,null,null,227,null,null,132,null,null,null,null,null],
['8日',null,null,null,220,null,null,134,null,null,null,null,null],
['9日',null,null,null,205,'UP!','忠言、耳に突撃: 03/09 → 03/16',130,'UP!','いつか花咲く少女の夢: 02/09 → 02/16',null,null,null],
['10日',null,null,null,52,null,null,50,null,null,52,null,null],
['11日',null,null,null,null,null,null,70,null,null,76,null,null],
['12日',null,null,null,147,null,null,116,null,null,147,null,null],
['13日',null,null,null,211,null,null,162,null,null,null,null,null],
['14日',188,null,null,253,null,null,188,null,null,null,null,null],
['15日',208,null,null,269,null,null,null,null,null,null,null,null],
['16日',176,null,null,244,'UP!','共鳴する風信子(復刻): 03/16 → 03/23',176,'UP!','淫らを温ねて正しきを知るっ(復刻) & その味は身命を賭してでも(復刻): 02/16 → 02/23',null,null,null],
['17日',null,null,null,80,null,null,71,null,null,80,null,null],
['18日',null,null,null,124,null,null,108,null,null,124,null,null],
['19日',193,null,null,214,null,null,193,null,null,null,null,null],
['20日',209,null,null,266,null,null,null,null,null,null,null,null],
['21日',197,null,null,259,null,null,197,null,null,null,null,null],
['22日',221,null,null,288,null,null,null,null,null,null,null,null],
['23日',200,null,null,226,'UP!','「こちらRABBIT1、理想をこの眼に」 & 「こちらRABBIT2、規範はこの脚に」: 03/23 → 04/06',200,'UP!','声無き言葉たちの残花 & 故無き力添えの賛歌: 02/23 → 03/09',null,null,null],
['24日',null,null,null,76,null,null,32,null,null,76,null,null],
['25日',null,null,null,null,null,null,34,null,null,68,null,null],
['26日',null,null,null,null,null,null,73,null,null,117,null,null],
['27日',null,null,null,null,null,null,113,null,null,147,null,null],
['28日',159,null,null,null,null,null,159,null,null,156,null,null],
['29日',null,null,null,178,null,null,null,null,null,178,null,null],
['30日',null,null,null,221,null,null,null,null,null,null,null,null],
['31日',null,null,null,208,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:'2022年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});