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,315,'UP!','大志を抱く不屈のエース 未来への軌跡限定スカウト: 04/01 → 04/13',832,'UP!','ハチナイ プリンセススカウト: 05/01 → 05/14'],
['2日',null,null,null,null,null,null,147,null,null,207,null,null],
['3日',null,null,null,null,null,null,164,'UP!','岩城良美 誕生日記念スカウト: 04/03 → 04/03',224,null,null],
['4日',null,null,null,null,null,null,215,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'],
['5日',null,null,null,null,null,null,204,'UP!','ハチサマ4開催記念スカウト: 04/05 → 04/08',138,null,null],
['6日',null,null,null,null,null,null,142,'UP!','全国大会開催記念！SSR2倍グランドスラムスカウト: 04/06 → 04/20',181,null,null],
['7日',null,null,null,null,null,null,142,null,null,197,'UP!','復刻:休日を満喫！限定スカウト: 05/07 → 05/21'],
['8日',null,null,null,null,null,null,171,null,null,233,null,null],
['9日',null,null,null,null,null,null,216,null,null,283,null,null],
['10日',null,null,null,null,null,null,274,'UP!','復刻:響け未来へのサイレン 球春祭決勝Re:fineスカウト: 04/10 → 04/20',229,null,null],
['11日',null,null,null,null,null,null,182,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'],
['12日',null,null,null,null,null,null,218,null,null,284,null,null],
['13日',null,null,null,null,null,null,247,'UP!','ドキドキ！思い馳せる新学期スカウト: 04/13 → 04/20',286,null,null],
['14日',null,null,null,null,null,null,286,'UP!','河北智恵 誕生日記念スカウト: 04/14 → 04/14',268,'UP!','ハチナイ プリンセススカウト: 05/14 → 05/28'],
['15日',null,null,null,null,null,null,306,null,null,140,null,null],
['16日',null,null,null,null,null,null,334,null,null,228,null,null],
['17日',null,null,null,null,null,null,366,null,null,326,null,null],
['18日',null,null,null,null,null,null,544,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'],
['19日',null,null,null,null,null,null,414,null,null,550,null,null],
['20日',null,null,null,null,null,null,338,'UP!','気分爽快！？休日のお出かけ限定スカウト: 04/20 → 04/30',555,null,null],
['21日',null,null,null,null,null,null,305,null,null,579,'UP!','ハチフェススカウト: 05/21 → 06/01'],
['22日',null,null,null,null,null,null,329,null,null,349,null,null],
['23日',null,null,null,null,null,null,449,null,null,433,null,null],
['24日',null,null,null,null,null,null,421,null,null,484,null,null],
['25日',null,null,null,null,null,null,620,null,null,537,'UP!','復刻:雨よ上がれ初夏の香りスカウト: 05/25 → 06/05'],
['26日',null,null,null,null,null,null,665,null,null,421,null,null],
['27日',null,null,null,null,null,null,782,'UP!','泉田京香 誕生日記念スカウト: 04/27 → 04/27',507,null,null],
['28日',null,null,null,null,null,null,773,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'],
['29日',null,null,null,null,null,null,996,null,null,455,null,null],
['30日',null,null,null,null,null,null,897,null,null,541,null,null],
['31日',null,null,null,null,null,null,null,null,null,705,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});