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,761,'EV','遅れてきた春〜優のテレカクシ修学旅行〜【ストーリーイベント】: 05/01 → 05/10',354,'EV','ウェディングドレスを君に〜蒼太の描くジューン・ブライド〜【ストーリーイベント】: 06/01 → 06/08'],
['2日',null,null,null,null,null,null,301,null,null,356,null,null],
['3日',null,null,null,null,null,null,332,null,null,439,null,null],
['4日',null,null,null,null,null,null,325,null,null,624,null,null],
['5日',null,null,null,null,null,null,407,null,null,752,null,null],
['6日',null,null,null,null,null,null,396,null,null,684,null,null],
['7日',null,null,null,null,null,null,435,'UP!','ハーフアニバーサリー記念！復刻MVセレクション第2弾: 05/07 → 05/17',554,null,null],
['8日',null,null,null,null,null,null,467,null,null,754,null,null],
['9日',null,null,null,null,null,null,530,null,null,539,'UP!','MVセレクション～病名恋ワズライ×テレカクシ思春期～: 06/09 → 06/21'],
['10日',null,null,null,null,null,null,603,null,null,686,null,null],
['11日',null,null,null,null,null,null,554,'UP!','ハーフアニバーサリー記念！ハニワのアトリエコレクション: 05/11 → 05/31',902,null,null],
['12日',null,null,null,null,null,null,195,null,null,null,null,null],
['13日',null,null,null,null,null,null,197,null,null,999,null,null],
['14日',null,null,null,null,null,null,287,'UP!','ハーフアニバーサリー記念！復刻MVセレクション第3弾: 05/14 → 05/24',799,null,null],
['15日',null,null,null,null,null,null,280,'UP!','雛&虎太郎 Precious Story 追加記念ガチャ: 05/15 → 05/15',762,null,null],
['16日',null,null,null,null,null,null,370,null,null,null,'EV','ディア・マイ・シスター 〜成海姉妹のとある休日〜【ストーリーイベント】: 06/16 → 06/23'],
['17日',null,null,null,null,null,null,414,null,null,666,null,null],
['18日',null,null,null,null,null,null,420,'EV','ハニプレアイドルフェスティバル〜南とゆかいなアイドル仲間たち〜【ストーリーイベント】: 05/18 → 05/25',763,null,null],
['19日',null,null,null,null,null,null,153,null,null,869,null,null],
['20日',null,null,null,null,null,null,157,null,null,916,null,null],
['21日',null,null,null,null,null,null,210,'UP!','ハーフアニバーサリー記念！復刻MVセレクション第4弾: 05/21 → 05/31',null,null,null],
['22日',null,null,null,null,null,null,260,null,null,797,null,null],
['23日',null,null,null,null,null,null,294,null,null,null,null,null],
['24日',null,null,null,null,null,null,299,null,null,null,'EV','第10回ハニプレ009【パネルイベント】: 06/24 → 06/30'],
['25日',null,null,null,null,null,null,325,null,null,912,null,null],
['26日',null,null,null,null,null,null,442,'EV','ハーフアニバーサリー記念ハニプレ009【パネルイベント】: 05/26 → 05/31',931,'UP!','MVセレクション～No.1×ロメオ～: 06/26 → 07/04'],
['27日',null,null,null,null,null,null,480,null,null,976,'UP!','榎本夏樹 誕生日記念ガチャ: 06/27 → 06/27'],
['28日',null,null,null,null,null,null,651,null,null,954,null,null],
['29日',null,null,null,null,null,null,765,'UP!','明智咲 誕生日記念ガチャ: 05/29 → 05/29',990,null,null],
['30日',null,null,null,null,null,null,495,null,null,null,null,null],
['31日',null,null,null,null,null,null,423,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:'2021年6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=29 -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)
      }
    });
  }

});