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,211,null,null,129,null,null,null,null,null],
['2日',null,null,null,229,null,null,172,null,null,null,null,null],
['3日',null,null,null,256,null,null,172,'UP!','星の海の記憶ガチャ: 10/03 → 10/19',null,null,null],
['4日',null,null,null,292,null,null,62,null,null,null,null,null],
['5日',null,null,null,313,'UP!','水着オールスター2021ドリームギフトガチャ: 11/05 → 11/14',119,null,null,null,null,null],
['6日',157,null,null,225,null,null,157,null,null,null,null,null],
['7日',210,null,null,252,null,null,null,null,null,null,null,null],
['8日',163,null,null,300,'UP!','心溶けゆく呂色髪スタンプガチャ: 11/08 → 11/20',163,null,null,null,null,null],
['9日',213,null,null,120,null,null,null,null,null,120,null,null],
['10日',227,null,null,164,null,null,null,null,null,164,null,null],
['11日',266,null,null,216,null,null,null,null,null,null,null,null],
['12日',294,null,null,244,null,null,null,null,null,null,null,null],
['13日',326,null,null,259,null,null,null,null,null,null,null,null],
['14日',368,null,null,243,null,null,null,null,null,null,null,null],
['15日',308,null,null,255,null,null,null,null,null,null,null,null],
['16日',306,null,null,294,null,null,null,null,null,null,null,null],
['17日',297,null,null,295,null,null,null,null,null,null,null,null],
['18日',278,null,null,346,null,null,null,null,null,null,null,null],
['19日',268,'UP!','揺れ動く花色ガチャ: 10/19 → 10/31',373,null,null,null,null,null,null,null,null],
['20日',149,null,null,373,'UP!','心溶けゆく紅葉酒スタンプガチャ: 11/20 → 11/30',149,null,null,null,null,null],
['21日',236,null,null,216,null,null,null,null,null,null,null,null],
['22日',320,null,null,267,null,null,null,null,null,null,null,null],
['23日',326,null,null,322,null,null,null,null,null,null,null,null],
['24日',322,null,null,337,null,null,null,null,null,null,null,null],
['25日',243,null,null,205,null,null,null,null,null,null,null,null],
['26日',277,null,null,225,null,null,null,null,null,null,null,null],
['27日',332,null,null,255,null,null,null,null,null,null,null,null],
['28日',354,'UP!','心溶けゆくKEEPOUTガチャ: 10/28 → 11/14',271,'UP!','君を照らす贈りものガチャ: 11/28 → 12/18',null,null,null,null,null,null],
['29日',95,null,null,75,null,null,95,null,null,75,null,null],
['30日',null,null,null,121,null,null,158,null,null,121,null,null],
['31日',null,null,null,null,null,null,189,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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=30 -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)
      }
    });
  }

});