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',275,null,null,204,null,null,null,null,null,null,null,null],
['2日',440,null,null,205,null,null,null,null,null,null,null,null],
['3日',488,null,null,218,null,null,null,null,null,null,null,null],
['4日',529,null,null,117,null,null,null,null,null,117,null,null],
['5日',544,null,null,192,null,null,null,null,null,192,null,null],
['6日',518,null,null,248,null,null,null,null,null,null,null,null],
['7日',625,null,null,319,null,null,null,null,null,null,null,null],
['8日',487,null,null,397,null,null,null,null,null,null,null,null],
['9日',271,null,null,418,null,null,null,null,null,null,null,null],
['10日',276,null,null,437,null,null,null,null,null,null,null,null],
['11日',379,null,null,378,null,null,null,null,null,null,null,null],
['12日',438,null,null,195,null,null,null,null,null,195,null,null],
['13日',487,null,null,228,null,null,null,null,null,null,null,null],
['14日',582,null,null,326,null,null,null,null,null,null,null,null],
['15日',614,null,null,361,null,null,null,null,null,null,null,null],
['16日',139,null,null,444,null,null,139,null,null,null,null,null],
['17日',193,null,null,475,null,null,193,null,null,null,null,null],
['18日',274,null,null,552,null,null,null,null,null,null,null,null],
['19日',388,null,null,566,null,null,null,null,null,null,null,null],
['20日',429,null,null,252,null,null,null,null,null,null,null,null],
['21日',483,null,null,341,null,null,null,null,null,null,null,null],
['22日',545,null,null,425,null,null,null,null,null,null,null,null],
['23日',590,null,null,541,null,null,null,null,null,null,null,null],
['24日',508,null,null,577,null,null,null,null,null,null,null,null],
['25日',383,null,null,516,null,null,null,null,null,null,null,null],
['26日',67,null,null,351,null,null,67,null,null,null,null,null],
['27日',null,null,null,460,null,null,114,null,null,null,null,null],
['28日',172,null,null,439,null,null,172,null,null,null,null,null],
['29日',219,null,null,496,null,null,null,null,null,null,null,null],
['30日',246,null,null,492,null,null,null,null,null,null,null,null],
['31日',247,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:700},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)
      }
    });
  }

});