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,197,null,null,109,null,null,197,null,null],
['2日',null,null,null,238,null,null,143,null,null,null,null,null],
['3日',173,null,null,250,null,null,173,null,null,null,null,null],
['4日',204,null,null,267,null,null,null,null,null,null,null,null],
['5日',217,null,null,285,null,null,null,null,null,null,null,null],
['6日',261,null,null,286,null,null,null,null,null,null,null,null],
['7日',434,null,null,269,null,null,null,null,null,null,null,null],
['8日',121,null,null,150,null,null,121,null,null,150,null,null],
['9日',156,null,null,185,null,null,156,null,null,185,null,null],
['10日',221,null,null,251,null,null,null,null,null,null,null,null],
['11日',257,null,null,247,null,null,null,null,null,null,null,null],
['12日',261,null,null,287,null,null,null,null,null,null,null,null],
['13日',270,null,null,305,null,null,null,null,null,null,null,null],
['14日',280,null,null,288,null,null,null,null,null,null,null,null],
['15日',206,null,null,152,null,null,null,null,null,152,null,null],
['16日',268,null,null,182,null,null,null,null,null,182,null,null],
['17日',320,null,null,254,null,null,null,null,null,null,null,null],
['18日',399,null,null,300,null,null,null,null,null,null,null,null],
['19日',413,null,null,325,null,null,null,null,null,null,null,null],
['20日',414,null,null,333,null,null,null,null,null,null,null,null],
['21日',409,null,null,334,null,null,null,null,null,null,null,null],
['22日',261,null,null,325,null,null,null,null,null,null,null,null],
['23日',303,null,null,179,null,null,null,null,null,179,null,null],
['24日',344,null,null,208,null,null,null,null,null,null,null,null],
['25日',439,null,null,258,null,null,null,null,null,null,null,null],
['26日',423,null,null,290,null,null,null,null,null,null,null,null],
['27日',434,null,null,308,null,null,null,null,null,null,null,null],
['28日',441,null,null,302,null,null,null,null,null,null,null,null],
['29日',107,null,null,317,null,null,107,null,null,null,null,null],
['30日',null,null,null,295,null,null,90,null,null,null,null,null],
['31日',null,null,null,null,null,null,129,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: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=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)
      }
    });
  }

});