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',685,null,null,617,null,null,null,null,null,null,null,null],
['2日',629,null,null,600,null,null,null,null,null,null,null,null],
['3日',619,null,null,591,null,null,null,null,null,null,null,null],
['4日',589,null,null,576,null,null,null,null,null,null,null,null],
['5日',614,null,null,608,null,null,null,null,null,null,null,null],
['6日',644,null,null,666,null,null,null,null,null,null,null,null],
['7日',869,null,null,533,null,null,null,null,null,null,null,null],
['8日',691,null,null,583,null,null,null,null,null,null,null,null],
['9日',698,null,null,465,null,null,null,null,null,null,null,null],
['10日',748,null,null,518,null,null,null,null,null,null,null,null],
['11日',679,null,null,487,null,null,null,null,null,null,null,null],
['12日',477,null,null,542,null,null,null,null,null,null,null,null],
['13日',488,null,null,673,null,null,null,null,null,null,null,null],
['14日',605,null,null,662,null,null,null,null,null,null,null,null],
['15日',628,null,null,722,null,null,null,null,null,null,null,null],
['16日',694,null,null,700,null,null,null,null,null,null,null,null],
['17日',677,null,null,696,null,null,null,null,null,null,null,null],
['18日',569,null,null,374,null,null,null,null,null,null,null,null],
['19日',649,null,null,486,null,null,null,null,null,null,null,null],
['20日',687,null,null,493,null,null,null,null,null,null,null,null],
['21日',658,null,null,529,null,null,null,null,null,null,null,null],
['22日',786,null,null,539,null,null,null,null,null,null,null,null],
['23日',698,null,null,495,null,null,null,null,null,null,null,null],
['24日',729,null,null,503,null,null,null,null,null,null,null,null],
['25日',697,null,null,410,null,null,null,null,null,null,null,null],
['26日',454,null,null,434,null,null,null,null,null,null,null,null],
['27日',542,null,null,514,null,null,null,null,null,null,null,null],
['28日',515,null,null,562,null,null,null,null,null,null,null,null],
['29日',620,null,null,498,null,null,null,null,null,null,null,null],
['30日',606,null,null,551,null,null,null,null,null,null,null,null],
['31日',606,null,null,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});