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',354,null,null,321,null,null,null,null,null,null,null,null],
['2日',383,null,null,375,null,null,null,null,null,null,null,null],
['3日',447,null,null,432,null,null,null,null,null,null,null,null],
['4日',347,null,null,301,null,null,null,null,null,null,null,null],
['5日',381,null,null,353,null,null,null,null,null,null,null,null],
['6日',525,null,null,452,null,null,null,null,null,null,null,null],
['7日',729,null,null,443,null,null,null,null,null,null,null,null],
['8日',460,null,null,511,null,null,null,null,null,null,null,null],
['9日',497,null,null,581,null,null,null,null,null,null,null,null],
['10日',277,null,null,253,null,null,null,null,null,null,null,null],
['11日',294,null,null,277,null,null,null,null,null,null,null,null],
['12日',358,null,null,357,null,null,null,null,null,null,null,null],
['13日',469,null,null,425,null,null,null,null,null,null,null,null],
['14日',381,null,null,295,null,null,null,null,null,null,null,null],
['15日',401,null,null,351,null,null,null,null,null,null,null,null],
['16日',423,null,null,445,null,null,null,null,null,null,null,null],
['17日',449,null,null,468,null,null,null,null,null,null,null,null],
['18日',451,null,null,503,null,null,null,null,null,null,null,null],
['19日',473,null,null,281,null,null,null,null,null,null,null,null],
['20日',263,null,null,280,null,null,null,null,null,null,null,null],
['21日',303,null,null,365,null,null,null,null,null,null,null,null],
['22日',391,null,null,450,null,null,null,null,null,null,null,null],
['23日',431,null,null,472,null,null,null,null,null,null,null,null],
['24日',443,null,null,520,null,null,null,null,null,null,null,null],
['25日',494,null,null,207,null,null,null,null,null,null,null,null],
['26日',356,null,null,240,null,null,null,null,null,null,null,null],
['27日',361,null,null,253,null,null,null,null,null,null,null,null],
['28日',415,null,null,300,null,null,null,null,null,null,null,null],
['29日',402,null,null,297,null,null,null,null,null,null,null,null],
['30日',369,null,null,342,null,null,null,null,null,null,null,null],
['31日',398,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:800},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)
      }
    });
  }

});