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,347,'EV','年下なんてダメですか？〜センパイ。との新春デート〜【ストーリーイベント】: 01/01 → 01/11',623,null,null],
['2日',null,null,null,null,null,null,183,null,null,464,'EV','バレンタインの約束〜翠と聖奈の秘密〜【ストーリーイベント】: 02/02 → 02/11'],
['3日',null,null,null,null,null,null,182,null,null,250,'UP!','高見沢アリサ 誕生日記念ガチャ: 02/03 → 02/04'],
['4日',null,null,null,null,null,null,219,null,null,230,null,null],
['5日',null,null,null,null,null,null,206,null,null,362,null,null],
['6日',null,null,null,null,null,null,188,null,null,419,null,null],
['7日',null,null,null,null,null,null,286,null,null,514,null,null],
['8日',null,null,null,null,null,null,386,null,null,432,null,null],
['9日',null,null,null,null,null,null,446,null,null,518,null,null],
['10日',null,null,null,null,null,null,444,null,null,532,null,null],
['11日',null,null,null,null,null,null,425,null,null,584,null,null],
['12日',null,null,null,null,null,null,432,'EV','第3回ハニプレ009【パネルイベント】: 01/12 → 01/18',539,'EV','第5回ハニプレ009【パネルイベント】: 02/12 → 02/18'],
['13日',null,null,null,null,null,null,393,null,null,302,null,null],
['14日',null,null,null,null,null,null,353,null,null,326,null,null],
['15日',null,null,null,null,null,null,384,'UP!','美桜&春樹 Precious Story 追加記念ガチャ: 01/15 → 01/16',321,'UP!','雛&小雪 Precious Story 追加記念ガチャ: 02/15 → 02/15'],
['16日',null,null,null,null,null,null,371,null,null,395,null,null],
['17日',null,null,null,null,null,null,457,null,null,492,null,null],
['18日',null,null,null,null,null,null,783,null,null,693,null,null],
['19日',null,null,null,null,null,null,889,null,null,859,'UP!','ハニワのアトリエコレクション: 02/19 → 03/04'],
['20日',null,null,null,null,null,null,null,null,null,357,null,null],
['21日',null,null,null,null,null,null,null,'UP!','パンミィイチ押しガチャ: 01/21 → 01/26',342,null,null],
['22日',null,null,null,null,null,null,null,null,null,400,'UP!','愛蔵 誕生日記念&劇場版御礼ガチャ: 02/22 → 02/22'],
['23日',null,null,null,null,null,null,942,'UP!','濱中翠 誕生日記念ガチャ: 01/23 → 01/23',121,null,null],
['24日',null,null,null,null,null,null,437,null,null,199,null,null],
['25日',null,null,null,null,null,null,623,null,null,363,'UP!','パンミィイチ推しガチャ: 02/25 → 03/04'],
['26日',null,null,null,null,null,null,800,'EV','第4回ハニプレ009【パネルイベント】: 01/26 → 02/01',403,null,null],
['27日',null,null,null,null,null,null,285,null,null,272,null,null],
['28日',null,null,null,null,null,null,297,null,null,389,null,null],
['29日',null,null,null,null,null,null,404,null,null,null,null,null],
['30日',null,null,null,null,null,null,477,null,null,null,null,null],
['31日',null,null,null,null,null,null,502,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2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=28 -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)
      }
    });
  }

});