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,110,null,null],
['2日',null,null,null,null,null,null,null,null,null,110,null,null],
['3日',null,null,null,null,null,null,null,null,null,15,null,null],
['4日',null,null,null,null,null,null,null,null,null,13,'UP!','きらめき！シーサイドフラワーガチャ: 08/04 → 08/10'],
['5日',null,null,null,null,null,null,null,null,null,11,null,null],
['6日',null,null,null,null,null,null,68,null,null,9,null,null],
['7日',null,null,null,null,null,null,60,null,null,10,null,null],
['8日',null,null,null,null,null,null,58,null,null,9,null,null],
['9日',null,null,null,null,null,null,80,null,null,13,null,null],
['10日',null,null,null,null,null,null,98,'UP!','精彩のマーチングガールズガチャ: 07/10 → 07/21',16,'UP!','涼風吹く夏もようガチャ: 08/10 → 08/20'],
['11日',null,null,null,null,null,null,100,null,null,25,null,null],
['12日',null,null,null,null,null,null,81,null,null,54,'UP!','常夏！ブルースプラッシュガチャ〘復刻〙: 08/12 → 08/20'],
['13日',null,null,null,null,null,null,74,null,null,66,null,null],
['14日',null,null,null,null,null,null,70,null,null,60,null,null],
['15日',null,null,null,null,null,null,57,null,null,59,null,null],
['16日',null,null,null,null,null,null,42,null,null,53,null,null],
['17日',null,null,null,null,null,null,42,null,null,53,null,null],
['18日',null,null,null,null,null,null,37,null,null,58,null,null],
['19日',null,null,null,null,null,null,41,null,null,66,null,null],
['20日',null,null,null,null,null,null,37,null,null,71,'UP!','七色音色夜飾りガチャ: 08/20 → 08/31'],
['21日',null,null,null,null,null,null,39,'UP!','夢見るスウィートプリンセスガチャ: 07/21 → 07/31',98,null,null],
['22日',null,null,null,null,null,null,79,null,null,75,null,null],
['23日',null,null,null,null,null,null,77,null,null,46,null,null],
['24日',null,null,null,null,null,null,73,null,null,43,'UP!','神秘のコーラルリーフガチャ〘復刻〙: 08/24 → 08/31'],
['25日',null,null,null,null,null,null,76,null,null,41,null,null],
['26日',null,null,null,null,null,null,76,null,null,31,null,null],
['27日',null,null,null,null,null,null,71,null,null,24,null,null],
['28日',null,null,null,null,null,null,67,null,null,23,null,null],
['29日',null,null,null,null,null,null,84,null,null,31,null,null],
['30日',null,null,null,null,null,null,107,null,null,30,null,null],
['31日',null,null,null,null,null,null,106,'UP!','1000万人突破記念ドリームフェスティバルガチャ: 07/31 → 08/04',35,'UP!','ヴァイオレット・エタニティガチャ: 08/31 → 09/10']
        ]);
  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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:150},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)
      }
    });
  }

});