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',148,null,null,null,null,null,148,null,null,70,null,null],
['2日',279,null,null,null,null,null,null,null,null,136,null,null],
['3日',341,null,null,183,null,null,null,null,null,183,null,null],
['4日',401,null,null,214,null,null,null,null,null,null,null,null],
['5日',451,null,null,242,null,null,null,null,null,null,null,null],
['6日',511,null,null,268,null,null,null,null,null,null,null,null],
['7日',463,null,null,268,null,null,null,null,null,null,null,null],
['8日',514,null,null,297,null,null,null,null,null,null,null,null],
['9日',534,null,null,337,null,null,null,null,null,null,null,null],
['10日',512,'UP!','FairyChord ReReChord2: 08/10 → 08/30',295,null,null,null,null,null,null,null,null],
['11日',111,null,null,338,null,null,111,null,null,null,null,null],
['12日',161,null,null,348,null,null,161,null,null,null,null,null],
['13日',236,null,null,332,null,null,null,null,null,null,null,null],
['14日',327,null,null,344,null,null,null,null,null,null,null,null],
['15日',393,null,null,347,'UP!','黒ウィズゴールデンアワード 2023 THE WINNERS: 09/15 → 09/28',null,null,null,null,null,null],
['16日',468,null,null,64,null,null,null,null,null,64,null,null],
['17日',472,null,null,null,null,null,null,null,null,80,null,null],
['18日',520,null,null,null,null,null,null,null,null,113,null,null],
['19日',437,null,null,192,null,null,null,null,null,192,null,null],
['20日',372,null,null,245,null,null,null,null,null,null,null,null],
['21日',435,null,null,274,null,null,null,null,null,null,null,null],
['22日',445,null,null,320,null,null,null,null,null,null,null,null],
['23日',401,null,null,111,null,null,null,null,null,111,null,null],
['24日',460,null,null,121,null,null,null,null,null,121,null,null],
['25日',482,null,null,222,null,null,null,null,null,null,null,null],
['26日',333,null,null,296,null,null,null,null,null,null,null,null],
['27日',294,null,null,390,null,null,null,null,null,null,null,null],
['28日',397,null,null,453,null,null,null,null,null,null,null,null],
['29日',441,null,null,511,'UP!','想刻ノ魔道士Ⅱ ～破滅の異宝～: 09/29 → 10/12',null,null,null,null,null,null],
['30日',492,null,null,116,null,null,null,null,null,116,null,null],
['31日',515,'UP!','黒ウィズゴールデンアワード 2023 THE GENERATIONS: 08/31 → 09/14',null,null,null,null,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:'2023年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});