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',231,null,null,162,null,null,null,null,null,162,null,null],
['2日',334,null,null,254,null,null,null,null,null,null,null,null],
['3日',389,null,null,294,null,null,null,null,null,null,null,null],
['4日',443,null,null,324,null,null,null,null,null,null,null,null],
['5日',490,null,null,383,null,null,null,null,null,null,null,null],
['6日',485,null,null,447,null,null,null,null,null,null,null,null],
['7日',478,null,null,520,null,null,null,null,null,null,null,null],
['8日',501,null,null,552,null,null,null,null,null,null,null,null],
['9日',521,null,null,562,null,null,null,null,null,null,null,null],
['10日',513,null,null,580,null,null,null,null,null,null,null,null],
['11日',500,null,null,556,null,null,null,null,null,null,null,null],
['12日',487,'UP!','新説 桃娘伝Ⅲ 堕月宇宙鬼譚: 05/12 → 05/30',534,null,null,null,null,null,null,null,null],
['13日',136,null,null,566,null,null,136,null,null,null,null,null],
['14日',168,null,null,587,null,null,168,null,null,null,null,null],
['15日',245,null,null,550,null,null,null,null,null,null,null,null],
['16日',335,null,null,470,'UP!','Diablo Clinic2 Rain of Refrain: 06/16 → 06/29',null,null,null,null,null,null],
['17日',409,null,null,136,null,null,null,null,null,136,null,null],
['18日',491,null,null,153,null,null,null,null,null,153,null,null],
['19日',470,null,null,226,null,null,null,null,null,null,null,null],
['20日',536,null,null,292,null,null,null,null,null,null,null,null],
['21日',462,null,null,357,null,null,null,null,null,null,null,null],
['22日',533,null,null,428,null,null,null,null,null,null,null,null],
['23日',538,null,null,496,null,null,null,null,null,null,null,null],
['24日',547,null,null,287,null,null,null,null,null,null,null,null],
['25日',575,null,null,265,null,null,null,null,null,null,null,null],
['26日',576,null,null,340,null,null,null,null,null,null,null,null],
['27日',264,null,null,412,null,null,null,null,null,null,null,null],
['28日',296,null,null,509,null,null,null,null,null,null,null,null],
['29日',444,null,null,563,null,null,null,null,null,null,null,null],
['30日',583,null,null,508,'UP!','Summer Collection 2023: 06/30 → 07/13',null,null,null,null,null,null],
['31日',525,'UP!','色・超魔道列伝 アルティメットグラフィティガールズ！: 05/31 → 06/15',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6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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});