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,176,null,null,94,null,null,176,null,null],
['2日',191,null,null,290,null,null,191,null,null,null,null,null],
['3日',246,null,null,330,null,null,null,null,null,null,null,null],
['4日',249,null,null,427,null,null,null,null,null,null,null,null],
['5日',254,null,null,445,null,null,null,null,null,null,null,null],
['6日',308,null,null,542,null,null,null,null,null,null,null,null],
['7日',378,null,null,692,null,null,null,null,null,null,null,null],
['8日',411,null,null,682,null,null,null,null,null,null,null,null],
['9日',354,null,null,660,null,null,null,null,null,null,null,null],
['10日',393,'UP!','海賊たちと呪われた幽霊船　後編: 09/10 → 09/20',628,null,null,null,null,null,null,null,null],
['11日',74,null,null,571,null,null,74,null,null,null,null,null],
['12日',null,null,null,543,null,null,129,null,null,null,null,null],
['13日',null,null,null,536,'UP!','【復刻版】Mission of CASINO: 10/13 → 10/21',200,'UP!','ブラッド誕生日記念PU(2021): 09/13 → 09/15',null,null,null],
['14日',169,null,null,251,null,null,169,null,null,null,null,null],
['15日',201,null,null,288,null,null,null,null,null,null,null,null],
['16日',244,null,null,350,null,null,null,null,null,null,null,null],
['17日',275,null,null,472,null,null,null,null,null,null,null,null],
['18日',293,null,null,484,null,null,null,null,null,null,null,null],
['19日',299,null,null,505,null,null,null,null,null,null,null,null],
['20日',303,null,null,505,null,null,null,null,null,null,null,null],
['21日',274,'UP!','【復刻版】華麗なる紳士たちのセレモニー: 09/21 → 09/29',447,null,null,null,null,null,null,null,null],
['22日',294,null,null,290,'UP!','【復刻版】ゴーストたちのGothic Halloween: 10/22 → 10/30',null,null,null,null,null,null],
['23日',308,null,null,264,null,null,null,null,null,null,null,null],
['24日',317,null,null,326,null,null,null,null,null,null,null,null],
['25日',256,null,null,395,null,null,null,null,null,null,null,null],
['26日',298,null,null,422,null,null,null,null,null,null,null,null],
['27日',416,null,null,239,null,null,null,null,null,null,null,null],
['28日',509,null,null,221,null,null,null,null,null,null,null,null],
['29日',511,null,null,292,null,null,null,null,null,null,null,null],
['30日',513,'EV','COME TO RESCUE: 09/30 → 10/12',307,null,null,null,null,null,null,null,null],
['31日',null,null,null,252,'EV','HORROR NIGHT BUSTERS!: 10/31 → 11/20',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:'2021年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});