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',330,'EV','NieR:Automata　機械の追憶　双子の記憶: 07/01 → 07/18',404,'EV','DQH　闇竜と世界樹の城: 08/01 → 08/16',null,null,null,null,null,null],
['2日',148,null,null,282,null,null,148,null,null,null,null,null],
['3日',null,null,null,301,null,null,154,null,null,null,null,null],
['4日',200,null,null,351,null,null,200,null,null,null,null,null],
['5日',216,null,null,395,null,null,null,null,null,null,null,null],
['6日',247,null,null,392,null,null,null,null,null,null,null,null],
['7日',251,null,null,376,null,null,null,null,null,null,null,null],
['8日',283,null,null,421,null,null,null,null,null,null,null,null],
['9日',290,null,null,180,null,null,null,null,null,180,null,null],
['10日',302,null,null,204,null,null,null,null,null,null,null,null],
['11日',79,null,null,279,null,null,79,null,null,null,null,null],
['12日',null,null,null,326,null,null,101,null,null,null,null,null],
['13日',142,null,null,365,null,null,142,null,null,null,null,null],
['14日',202,null,null,341,null,null,null,null,null,null,null,null],
['15日',238,null,null,374,null,null,null,null,null,null,null,null],
['16日',278,null,null,380,'EV','キラーマシンの里　１章: 08/16 → 08/31',null,null,null,null,null,null],
['17日',255,null,null,153,null,null,null,null,null,153,null,null],
['18日',276,'EV','DQ7　異世界への挑戦: 07/18 → 07/31',168,null,null,null,null,null,168,null,null],
['19日',162,null,null,221,null,null,162,null,null,null,null,null],
['20日',169,null,null,252,null,null,169,null,null,null,null,null],
['21日',244,null,null,245,null,null,null,null,null,null,null,null],
['22日',301,null,null,331,null,null,null,null,null,null,null,null],
['23日',318,null,null,338,null,null,null,null,null,null,null,null],
['24日',323,null,null,150,null,null,null,null,null,150,null,null],
['25日',372,null,null,157,null,null,null,null,null,157,null,null],
['26日',211,null,null,208,null,null,null,null,null,null,null,null],
['27日',204,null,null,225,null,null,null,null,null,null,null,null],
['28日',262,null,null,245,null,null,null,null,null,null,null,null],
['29日',328,null,null,241,null,null,null,null,null,null,null,null],
['30日',315,null,null,261,null,null,null,null,null,null,null,null],
['31日',327,null,null,279,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});