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,17,null,null,64,'UP!','復刻 バルガスCAMP！ 期間限定召喚: 08/01 → 08/15'],
['2日',null,null,null,null,null,null,33,null,null,32,null,null],
['3日',null,null,null,null,null,null,50,null,null,60,null,null],
['4日',null,null,null,null,null,null,68,null,null,126,null,null],
['5日',null,null,null,189,null,null,99,null,null,189,null,null],
['6日',null,null,null,214,null,null,112,null,null,null,null,null],
['7日',null,null,null,224,null,null,121,null,null,null,null,null],
['8日',null,null,null,236,null,null,161,null,null,null,null,null],
['9日',null,null,null,262,null,null,167,null,null,null,null,null],
['10日',null,null,null,285,null,null,142,null,null,null,null,null],
['11日',null,null,null,289,null,null,103,'UP!','ツムステ 期間限定ピックアップ召喚  レオナ＆フロイド: 07/11 → 08/01',null,null,null],
['12日',null,null,null,277,'UP!','復刻 オルト バースデー召喚: 08/12 → 08/18',9,null,null,null,null,null],
['13日',null,null,null,75,null,null,17,null,null,75,null,null],
['14日',null,null,null,null,null,null,33,null,null,103,null,null],
['15日',null,null,null,null,null,null,70,null,null,92,'UP!','軽音部 おまけ付き召喚 ケイトver.: 08/15 → 08/26'],
['16日',null,null,null,null,null,null,104,null,null,25,null,null],
['17日',null,null,null,null,null,null,112,null,null,36,null,null],
['18日',null,null,null,null,null,null,109,null,null,62,null,null],
['19日',null,null,null,null,null,null,114,null,null,87,null,null],
['20日',null,null,null,null,null,null,119,null,null,141,null,null],
['21日',null,null,null,null,null,null,108,null,null,161,null,null],
['22日',null,null,null,null,null,null,82,'UP!','軽音部 おまけ付き召喚 カリムver.: 07/22 → 08/01',184,null,null],
['23日',null,null,null,null,null,null,18,null,null,188,'UP!','リドル バースデー召喚: 08/23 → 08/29'],
['24日',null,null,null,null,null,null,23,null,null,34,null,null],
['25日',null,null,null,null,null,null,44,null,null,31,null,null],
['26日',null,null,null,null,null,null,68,'UP!','復刻 レオナ バースデー召喚: 07/26 → 08/01',55,'UP!','ポートフェスト 期間限定召喚: 08/26 → 09/12'],
['27日',null,null,null,null,null,null,15,null,null,15,null,null],
['28日',null,null,null,null,null,null,14,null,null,29,null,null],
['29日',null,null,null,null,null,null,30,null,null,51,null,null],
['30日',null,null,null,null,null,null,54,null,null,55,null,null],
['31日',null,null,null,null,null,null,62,null,null,99,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});