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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,261,null,null,489,null,null],
['2日',null,null,null,null,null,null,248,null,null,431,null,null],
['3日',null,null,null,null,null,null,248,null,null,369,null,null],
['4日',null,null,null,null,null,null,248,null,null,352,null,null],
['5日',null,null,null,null,null,null,248,'UP!','「【破魔矢に込める願い】十手」ピックアップガチャ: 01/05 → 01/11',367,null,null],
['6日',null,null,null,null,null,null,279,null,null,364,null,null],
['7日',null,null,null,null,null,null,289,null,null,361,'UP!','「【昼下がりの失敗】邑田」ピックアップガチャ: 02/07 → 02/13'],
['8日',null,null,null,null,null,null,341,null,null,359,null,null],
['9日',null,null,null,null,null,null,351,null,null,365,null,null],
['10日',null,null,null,null,null,null,373,null,null,346,null,null],
['11日',null,null,null,null,null,null,377,null,null,360,null,null],
['12日',null,null,null,null,null,null,381,null,null,355,null,null],
['13日',null,null,null,null,null,null,355,null,null,363,null,null],
['14日',null,null,null,null,null,null,391,'EV','燃月夜パソドブレ: 01/14 → 01/27',359,'UP!',' 「【Happyのおすそ分け】ジョージ」ピックアップガチャ: 02/14 → 02/20'],
['15日',null,null,null,null,null,null,430,null,null,352,null,null],
['16日',null,null,null,null,null,null,428,null,null,358,null,null],
['17日',null,null,null,null,null,null,304,null,null,363,'UP!','アメリカグループピックアップガチャ: 02/17 → 02/24'],
['18日',null,null,null,null,null,null,295,null,null,358,null,null],
['19日',null,null,null,null,null,null,289,null,null,355,null,null],
['20日',null,null,null,null,null,null,303,'UP!','ローレンツ記念日ピックアップガチャ: 01/20 → 01/22',355,null,null],
['21日',null,null,null,null,null,null,301,'UP!','「【情熱のパソドブレ】エルメ」ピックアップガチャ: 01/21 → 01/27',338,null,null],
['22日',null,null,null,null,null,null,299,null,null,341,null,null],
['23日',null,null,null,null,null,null,284,null,null,363,null,null],
['24日',null,null,null,null,null,null,325,null,null,472,'EV','アメリカ編配信記念イベント「アメリカンダイナールームにリフォーム！」: 02/24 → 03/07'],
['25日',null,null,null,null,null,null,325,null,null,472,null,null],
['26日',null,null,null,null,null,null,317,null,null,497,null,null],
['27日',null,null,null,null,null,null,314,null,null,447,null,null],
['28日',null,null,null,null,null,null,313,null,null,436,null,null],
['29日',null,null,null,null,null,null,307,null,null,null,null,null],
['30日',null,null,null,null,null,null,350,null,null,null,null,null],
['31日',null,null,null,null,null,null,350,'EV','在坂とヤドリギと初めてのともだち: 01/31 → 02/13',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2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});