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',191,null,null,220,null,null,191,null,null,null,null,null],
['2日',306,null,null,331,null,null,null,null,null,null,null,null],
['3日',397,null,null,393,null,null,null,null,null,null,null,null],
['4日',493,null,null,485,null,null,null,null,null,null,null,null],
['5日',585,null,null,519,null,null,null,null,null,null,null,null],
['6日',608,null,null,545,null,null,null,null,null,null,null,null],
['7日',647,null,null,571,null,null,null,null,null,null,null,null],
['8日',697,null,null,548,null,null,null,null,null,null,null,null],
['9日',685,null,null,745,null,null,null,null,null,null,null,null],
['10日',694,null,null,655,null,null,null,null,null,null,null,null],
['11日',730,null,null,671,null,null,null,null,null,null,null,null],
['12日',766,null,null,596,null,null,null,null,null,null,null,null],
['13日',701,'UP!','【復刻版】絢爛たるシノワズリ: 03/13 → 03/22',609,null,null,null,null,null,null,null,null],
['14日',437,null,null,793,null,null,null,null,null,null,null,null],
['15日',547,null,null,725,null,null,null,null,null,null,null,null],
['16日',566,null,null,257,null,null,null,null,null,null,null,null],
['17日',556,null,null,326,null,null,null,null,null,null,null,null],
['18日',629,null,null,451,null,null,null,null,null,null,null,null],
['19日',728,null,null,396,null,null,null,null,null,null,null,null],
['20日',653,null,null,416,null,null,null,null,null,null,null,null],
['21日',318,null,null,560,'UP!','【復刻版】春や届け！ハッピーイースター: 04/21 → 04/29',null,null,null,null,null,null],
['22日',420,null,null,343,null,null,null,null,null,null,null,null],
['23日',330,null,null,428,null,null,null,null,null,null,null,null],
['24日',441,null,null,461,null,null,null,null,null,null,null,null],
['25日',614,null,null,406,null,null,null,null,null,null,null,null],
['26日',830,null,null,438,null,null,null,null,null,null,null,null],
['27日',734,null,null,409,null,null,null,null,null,null,null,null],
['28日',956,null,null,559,null,null,null,null,null,null,null,null],
['29日',604,null,null,588,null,null,null,null,null,null,null,null],
['30日',664,null,null,535,'EV','Let to can in Fantastic Circus!: 04/30 → 05/20',null,null,null,null,null,null],
['31日',523,'EV','heroes with Dirty Faces: 03/31 → 04/12',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:'2022年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});