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',465,null,null,445,null,null,null,null,null,null,null,null],
['2日',251,null,null,169,null,null,null,null,null,169,null,null],
['3日',279,null,null,214,null,null,null,null,null,null,null,null],
['4日',290,null,null,252,null,null,null,null,null,null,null,null],
['5日',340,null,null,300,null,null,null,null,null,null,null,null],
['6日',388,null,null,353,null,null,null,null,null,null,null,null],
['7日',337,null,null,226,null,null,null,null,null,null,null,null],
['8日',402,null,null,265,null,null,null,null,null,null,null,null],
['9日',418,null,null,293,null,null,null,null,null,null,null,null],
['10日',408,null,null,397,null,null,null,null,null,null,null,null],
['11日',420,null,null,394,null,null,null,null,null,null,null,null],
['12日',365,null,null,362,null,null,null,null,null,null,null,null],
['13日',374,null,null,344,null,null,null,null,null,null,null,null],
['14日',219,null,null,257,null,null,null,null,null,null,null,null],
['15日',286,null,null,296,null,null,null,null,null,null,null,null],
['16日',332,null,null,325,null,null,null,null,null,null,null,null],
['17日',334,null,null,206,null,null,null,null,null,null,null,null],
['18日',280,null,null,229,null,null,null,null,null,null,null,null],
['19日',321,null,null,269,null,null,null,null,null,null,null,null],
['20日',323,null,null,291,null,null,null,null,null,null,null,null],
['21日',334,null,null,325,null,null,null,null,null,null,null,null],
['22日',329,null,null,343,null,null,null,null,null,null,null,null],
['23日',334,null,null,308,null,null,null,null,null,null,null,null],
['24日',328,null,null,323,null,null,null,null,null,null,null,null],
['25日',360,null,null,348,null,null,null,null,null,null,null,null],
['26日',373,null,null,374,null,null,null,null,null,null,null,null],
['27日',473,null,null,450,null,null,null,null,null,null,null,null],
['28日',569,null,null,470,null,null,null,null,null,null,null,null],
['29日',512,null,null,462,null,null,null,null,null,null,null,null],
['30日',514,null,null,398,null,null,null,null,null,null,null,null],
['31日',469,null,null,431,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});