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,null,null,null,73,null,null,100,null,null],
['2日',null,null,null,171,null,null,104,null,null,171,null,null],
['3日',null,null,null,213,null,null,152,null,null,null,null,null],
['4日',null,null,null,253,null,null,190,null,null,null,null,null],
['5日',null,null,null,280,null,null,199,null,null,null,null,null],
['6日',160,null,null,306,null,null,160,null,null,null,null,null],
['7日',247,null,null,363,null,null,null,null,null,null,null,null],
['8日',270,null,null,330,null,null,null,null,null,null,null,null],
['9日',280,null,null,330,null,null,null,null,null,null,null,null],
['10日',332,null,null,328,null,null,null,null,null,null,null,null],
['11日',377,null,null,328,null,null,null,null,null,null,null,null],
['12日',379,null,null,50,null,null,null,null,null,50,null,null],
['13日',385,null,null,null,null,null,null,null,null,69,null,null],
['14日',392,null,null,140,null,null,null,null,null,140,null,null],
['15日',135,null,null,216,null,null,135,null,null,null,null,null],
['16日',174,null,null,281,null,null,174,null,null,null,null,null],
['17日',241,null,null,308,null,null,null,null,null,null,null,null],
['18日',311,null,null,367,null,null,null,null,null,null,null,null],
['19日',417,null,null,405,null,null,null,null,null,null,null,null],
['20日',413,null,null,399,null,null,null,null,null,null,null,null],
['21日',452,null,null,373,null,null,null,null,null,null,null,null],
['22日',102,null,null,157,null,null,102,null,null,157,null,null],
['23日',null,null,null,203,null,null,149,null,null,null,null,null],
['24日',200,null,null,284,null,null,200,null,null,null,null,null],
['25日',293,null,null,377,null,null,null,null,null,null,null,null],
['26日',346,null,null,490,null,null,null,null,null,null,null,null],
['27日',402,null,null,520,null,null,null,null,null,null,null,null],
['28日',424,null,null,477,null,null,null,null,null,null,null,null],
['29日',447,null,null,436,null,null,null,null,null,null,null,null],
['30日',415,null,null,416,null,null,null,null,null,null,null,null],
['31日',366,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: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=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)
      }
    });
  }

});