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,null,null,null,null,null,null],
['2日',null,null,null,null,null,null,null,'UP!','陣略武王戦開催記念毎日ガチャ: 10/02 → 11/01',null,'UP!','クリスマスガチャ: 12/02 → 12/26'],
['3日',null,null,null,null,null,null,null,null,null,null,null,null],
['4日',null,null,null,null,null,null,189,null,null,null,null,null],
['5日',null,null,null,null,null,null,189,null,null,190,null,null],
['6日',null,null,null,null,null,null,191,null,null,175,'UP!','SSRチェンジガチャ・スペシャル: 12/06 → 12/13'],
['7日',null,null,null,null,null,null,189,'UP!','陣略武王戦応援SSR確定絶対進化ガチャ: 10/07 → 10/21',178,null,null],
['8日',null,null,null,null,null,null,193,null,null,178,null,null],
['9日',null,null,null,null,null,null,194,null,null,175,null,null],
['10日',null,null,null,null,null,null,166,null,null,184,'UP!','クリスマス限定一騎当千ガチャ: 12/10 → 12/26'],
['11日',null,null,null,null,null,null,166,'UP!','チョイスガチャ: 10/11 → 10/21',198,null,null],
['12日',null,null,null,null,null,null,157,null,null,null,null,null],
['13日',null,null,null,null,null,null,196,null,null,null,'UP!','チョイスガチャ: 12/13 → 12/20'],
['14日',null,null,null,null,null,null,null,null,null,null,null,null],
['15日',null,null,null,null,null,null,186,null,null,null,null,null],
['16日',null,null,null,null,null,null,187,null,null,null,'UP!','2019年振り返りパネルガチャ: 12/16 → 12/31'],
['17日',null,null,null,null,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,'UP!','一騎当千ガチャ: 12/18 → 01/27'],
['19日',null,null,null,null,null,null,null,null,null,null,null,null],
['20日',null,null,null,null,null,null,null,null,null,null,null,null],
['21日',null,null,null,null,null,null,null,'UP!','ハロウィンガチャ: 10/21 → 11/05',null,null,null],
['22日',null,null,null,null,null,null,null,null,null,null,null,null],
['23日',null,null,null,null,null,null,null,null,null,null,null,null],
['24日',null,null,null,null,null,null,null,'UP!','天地開闢ガチャ: 10/24 → 10/31',null,null,null],
['25日',null,null,null,null,null,null,null,'UP!','一騎当千ガチャ: 10/25 → 11/21',null,null,null],
['26日',null,null,null,null,null,null,null,null,null,null,'UP!','天将祭ガチャ: 12/26 → 12/31'],
['27日',null,null,null,null,null,null,null,null,null,null,null,null],
['28日',null,null,null,null,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,'UP!','天将祭ガチャ: 10/29 → 11/05',null,null,null],
['30日',null,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,null,null,null,null,null,null,null,null,null,'UP!','革命児と三賢の士シリーズガチャ: 12/31 → 03/30']
        ]);
  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:'2019年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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=11 -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)
      }
    });
  }

});