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',373,null,null,376,null,null,null,null,null,null,null,null],
['2日',369,null,null,372,null,null,null,null,null,null,null,null],
['3日',407,null,null,412,null,null,null,null,null,null,null,null],
['4日',411,null,null,385,null,null,null,null,null,null,null,null],
['5日',419,null,null,394,'UP!','リ・ガズィ・カスタム: 10/05 → 10/18',null,null,null,null,null,null],
['6日',468,null,null,326,null,null,null,null,null,null,null,null],
['7日',494,'UP!','シスクード[エゥーゴカラー]: 09/07 → 09/13',503,null,null,null,null,null,null,null,null],
['8日',288,null,null,352,null,null,null,null,null,null,null,null],
['9日',348,null,null,311,null,null,null,null,null,null,null,null],
['10日',452,null,null,334,null,null,null,null,null,null,null,null],
['11日',446,null,null,354,null,null,null,null,null,null,null,null],
['12日',474,null,null,392,'UP!','【P属性】ナイチンゲール: 10/12 → 10/25',null,null,null,null,null,null],
['13日',378,null,null,232,null,null,null,null,null,null,null,null],
['14日',390,'UP!','ガンダムTR-6[ハイゼンスレイⅡ・ラー]: 09/14 → 09/27',323,null,null,null,null,null,null,null,null],
['15日',261,null,null,450,null,null,null,null,null,null,null,null],
['16日',314,null,null,417,null,null,null,null,null,null,null,null],
['17日',402,null,null,370,null,null,null,null,null,null,null,null],
['18日',454,null,null,361,null,null,null,null,null,null,null,null],
['19日',501,null,null,363,null,null,null,null,null,null,null,null],
['20日',500,null,null,379,null,null,null,null,null,null,null,null],
['21日',478,null,null,501,null,null,null,null,null,null,null,null],
['22日',511,null,null,555,null,null,null,null,null,null,null,null],
['23日',537,null,null,494,null,null,null,null,null,null,null,null],
['24日',547,null,null,500,null,null,null,null,null,null,null,null],
['25日',506,null,null,576,null,null,null,null,null,null,null,null],
['26日',593,null,null,597,'UP!','ガンダム・エアリアル: 10/26 → 11/08',null,null,null,null,null,null],
['27日',594,null,null,123,null,null,null,null,null,123,null,null],
['28日',564,'UP!','【T属性】Hi-νガンダム: 09/28 → 10/04',175,null,null,null,null,null,175,null,null],
['29日',203,null,null,246,null,null,null,null,null,null,null,null],
['30日',276,null,null,303,null,null,null,null,null,null,null,null],
['31日',null,null,null,330,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:'2022年10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=31 -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)
      }
    });
  }

});