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',473,null,null,418,null,null,null,null,null,null,null,null],
['2日',488,null,null,468,null,null,null,null,null,null,null,null],
['3日',482,null,null,459,null,null,null,null,null,null,null,null],
['4日',421,null,null,470,null,null,null,null,null,null,null,null],
['5日',412,null,null,535,null,null,null,null,null,null,null,null],
['6日',446,null,null,603,null,null,null,null,null,null,null,null],
['7日',551,null,null,689,null,null,null,null,null,null,null,null],
['8日',672,null,null,785,null,null,null,null,null,null,null,null],
['9日',398,null,null,840,null,null,null,null,null,null,null,null],
['10日',416,null,null,397,null,null,null,null,null,null,null,null],
['11日',492,null,null,447,null,null,null,null,null,null,null,null],
['12日',551,null,null,505,null,null,null,null,null,null,null,null],
['13日',547,null,null,473,null,null,null,null,null,null,null,null],
['14日',651,null,null,455,null,null,null,null,null,null,null,null],
['15日',788,null,null,461,null,null,null,null,null,null,null,null],
['16日',681,null,null,490,null,null,null,null,null,null,null,null],
['17日',606,null,null,558,null,null,null,null,null,null,null,null],
['18日',594,null,null,625,null,null,null,null,null,null,null,null],
['19日',696,null,null,690,null,null,null,null,null,null,null,null],
['20日',85,null,null,601,null,null,85,null,null,null,null,null],
['21日',146,null,null,607,null,null,146,null,null,null,null,null],
['22日',235,null,null,640,null,null,null,null,null,null,null,null],
['23日',265,null,null,717,null,null,null,null,null,null,null,null],
['24日',270,null,null,207,null,null,null,null,null,null,null,null],
['25日',269,null,null,288,null,null,null,null,null,null,null,null],
['26日',322,null,null,381,null,null,null,null,null,null,null,null],
['27日',323,null,null,448,null,null,null,null,null,null,null,null],
['28日',379,null,null,489,null,null,null,null,null,null,null,null],
['29日',418,null,null,526,null,null,null,null,null,null,null,null],
['30日',370,null,null,509,null,null,null,null,null,null,null,null],
['31日',356,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:900},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)
      }
    });
  }

});