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,832,'UP!','ハチナイ プリンセススカウト: 05/01 → 05/14',777,'UP!','ハチナイ プリンセススカウト: 06/01 → 06/15'],
['2日',null,null,null,null,null,null,207,null,null,257,null,null],
['3日',null,null,null,null,null,null,224,null,null,296,null,null],
['4日',null,null,null,null,null,null,249,'UP!','ハチフェス属性別ピックアップスカウト: 05/04 → 05/14',328,'UP!','復刻:映えるメモリー 修学旅行限定スカウト: 06/04 → 06/15'],
['5日',null,null,null,null,null,null,138,null,null,430,null,null],
['6日',null,null,null,null,null,null,181,null,null,524,null,null],
['7日',null,null,null,null,null,null,197,'UP!','復刻:休日を満喫！限定スカウト: 05/07 → 05/21',475,null,null],
['8日',null,null,null,null,null,null,233,null,null,481,'UP!','球詠コラボ限定スカウト: 06/08 → 06/21'],
['9日',null,null,null,null,null,null,283,null,null,198,null,null],
['10日',null,null,null,null,null,null,229,null,null,255,null,null],
['11日',null,null,null,null,null,null,269,'UP!','復刻:とびっきりの幸せ！春色ホリデー限定スカウト: 05/11 → 05/21',262,'UP!','ハチナイ国勢調査！ピッチャー起用率TOP5選抜スカウト: 06/11 → 06/20'],
['12日',null,null,null,null,null,null,284,null,null,328,null,null],
['13日',null,null,null,null,null,null,286,null,null,480,null,null],
['14日',null,null,null,null,null,null,268,'UP!','ハチナイ プリンセススカウト: 05/14 → 05/28',563,null,null],
['15日',null,null,null,null,null,null,140,null,null,424,'UP!','ハチフェススカウト: 06/15 → 06/27'],
['16日',null,null,null,null,null,null,228,null,null,237,null,null],
['17日',null,null,null,null,null,null,326,null,null,350,null,null],
['18日',null,null,null,null,null,null,411,'UP!','ハチナイ国勢調査！キャッチャー起用率TOP5選抜スカウト: 05/18 → 05/28',410,null,null],
['19日',null,null,null,null,null,null,550,null,null,459,null,null],
['20日',null,null,null,null,null,null,555,null,null,693,null,null],
['21日',null,null,null,null,null,null,579,'UP!','ハチフェススカウト: 05/21 → 06/01',379,null,null],
['22日',null,null,null,null,null,null,349,null,null,324,null,null],
['23日',null,null,null,null,null,null,433,null,null,509,null,null],
['24日',null,null,null,null,null,null,484,null,null,572,null,null],
['25日',null,null,null,null,null,null,537,'UP!','復刻:雨よ上がれ初夏の香りスカウト: 05/25 → 06/05',548,null,null],
['26日',null,null,null,null,null,null,421,null,null,625,null,null],
['27日',null,null,null,null,null,null,507,null,null,593,'UP!','幸せ届ける乙女のウェディング カウントダウンスカウト: 06/27 → 07/10'],
['28日',null,null,null,null,null,null,440,'UP!','スピカ杯【打撃の陣】開催ピックアップスカウト: 05/28 → 06/08',77,null,null],
['29日',null,null,null,null,null,null,455,null,null,114,null,null],
['30日',null,null,null,null,null,null,541,null,null,173,null,null],
['31日',null,null,null,null,null,null,705,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:'2020年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});