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',149,null,null,null,null,null,149,null,null,26,null,null],
['2日',294,null,null,null,null,null,null,null,null,65,null,null],
['3日',349,null,null,null,null,null,null,null,null,67,'UP!','願いを乗せて出発進行！天の川トレインガシャ: 07/03 → 07/11'],
['4日',442,null,null,null,null,null,null,null,null,34,null,null],
['5日',461,null,null,107,null,null,null,null,null,107,null,null],
['6日',570,null,null,201,null,null,null,null,null,null,null,null],
['7日',597,null,null,334,null,null,null,null,null,null,null,null],
['8日',495,null,null,442,null,null,null,null,null,null,null,null],
['9日',580,null,null,566,null,null,null,null,null,null,null,null],
['10日',594,null,null,570,null,null,null,null,null,null,null,null],
['11日',648,'UP!','祝福の花が舞う Blue Sky Weddingガシャ: 06/11 → 06/19',526,null,null,null,null,null,null,null,null],
['12日',92,null,null,144,null,null,92,null,null,144,null,null],
['13日',165,null,null,220,null,null,165,null,null,null,null,null],
['14日',251,null,null,363,null,null,null,null,null,null,null,null],
['15日',347,null,null,434,null,null,null,null,null,null,null,null],
['16日',426,'UP!','ドラマチックライブステージ『アイドルマスター SideM』記念ガシャ: 06/16 → 06/29',483,null,null,null,null,null,null,null,null],
['17日',395,null,null,477,null,null,null,null,null,null,null,null],
['18日',365,null,null,487,null,null,null,null,null,null,null,null],
['19日',352,'UP!','夏の夜を彩るキャンドルナイトガシャ: 06/19 → 06/29',304,null,null,null,null,null,null,null,null],
['20日',45,null,null,108,null,null,45,null,null,108,null,null],
['21日',null,null,null,122,null,null,85,null,null,122,null,null],
['22日',163,null,null,290,null,null,163,null,null,null,null,null],
['23日',265,null,null,395,null,null,null,null,null,null,null,null],
['24日',315,null,null,469,null,null,null,null,null,null,null,null],
['25日',361,null,null,441,null,null,null,null,null,null,null,null],
['26日',357,null,null,408,null,null,null,null,null,null,null,null],
['27日',255,null,null,443,null,null,null,null,null,null,null,null],
['28日',344,null,null,491,null,null,null,null,null,null,null,null],
['29日',344,'UP!','GROWING FES -夜陰のルミネセンス-: 06/29 → 07/03',545,null,null,null,null,null,null,null,null],
['30日',9,null,null,552,null,null,9,null,null,null,null,null],
['31日',null,null,null,544,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});