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',256,null,null,null,null,null,null,null,null,66,null,null],
['2日',237,null,null,null,null,null,null,null,null,127,null,null],
['3日',228,null,null,null,null,null,null,null,null,173,null,null],
['4日',245,null,null,200,null,null,null,null,null,200,null,null],
['5日',272,null,null,217,null,null,null,null,null,null,null,null],
['6日',298,null,null,251,null,null,null,null,null,null,null,null],
['7日',264,null,null,263,null,null,null,null,null,null,null,null],
['8日',306,null,null,275,null,null,null,null,null,null,null,null],
['9日',314,null,null,273,null,null,null,null,null,null,null,null],
['10日',307,null,null,268,null,null,null,null,null,null,null,null],
['11日',145,null,null,296,null,null,145,null,null,null,null,null],
['12日',219,null,null,278,null,null,null,null,null,null,null,null],
['13日',286,null,null,302,null,null,null,null,null,null,null,null],
['14日',338,null,null,325,null,null,null,null,null,null,null,null],
['15日',374,null,null,355,null,null,null,null,null,null,null,null],
['16日',384,null,null,79,null,null,null,null,null,79,null,null],
['17日',423,null,null,null,null,null,null,null,null,108,null,null],
['18日',492,null,null,163,null,null,null,null,null,163,null,null],
['19日',460,null,null,211,null,null,null,null,null,null,null,null],
['20日',421,null,null,291,null,null,null,null,null,null,null,null],
['21日',473,null,null,319,null,null,null,null,null,null,null,null],
['22日',476,null,null,317,null,null,null,null,null,null,null,null],
['23日',488,null,null,313,null,null,null,null,null,null,null,null],
['24日',485,null,null,320,null,null,null,null,null,null,null,null],
['25日',74,null,null,311,null,null,74,null,null,null,null,null],
['26日',null,null,null,351,null,null,122,null,null,null,null,null],
['27日',182,null,null,328,null,null,182,null,null,null,null,null],
['28日',226,null,null,358,null,null,null,null,null,null,null,null],
['29日',268,null,null,377,null,null,null,null,null,null,null,null],
['30日',294,null,null,366,null,null,null,null,null,null,null,null],
['31日',null,null,null,42,null,null,null,null,null,42,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12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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});