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',508,null,null,582,null,null,null,null,null,null,null,null],
['2日',395,null,null,466,null,null,null,null,null,null,null,null],
['3日',369,null,null,409,null,null,null,null,null,null,null,null],
['4日',381,null,null,391,null,null,null,null,null,null,null,null],
['5日',345,null,null,433,null,null,null,null,null,null,null,null],
['6日',293,null,null,424,null,null,null,null,null,null,null,null],
['7日',318,null,null,515,null,null,null,null,null,null,null,null],
['8日',387,null,null,577,null,null,null,null,null,null,null,null],
['9日',474,null,null,585,null,null,null,null,null,null,null,null],
['10日',469,null,null,585,null,null,null,null,null,null,null,null],
['11日',457,null,null,293,null,null,null,null,null,null,null,null],
['12日',481,null,null,291,null,null,null,null,null,null,null,null],
['13日',534,null,null,303,null,null,null,null,null,null,null,null],
['14日',561,null,null,277,null,null,null,null,null,null,null,null],
['15日',315,null,null,225,null,null,null,null,null,null,null,null],
['16日',267,null,null,319,null,null,null,null,null,null,null,null],
['17日',301,null,null,442,null,null,null,null,null,null,null,null],
['18日',352,null,null,401,null,null,null,null,null,null,null,null],
['19日',328,null,null,443,null,null,null,null,null,null,null,null],
['20日',405,null,null,412,null,null,null,null,null,null,null,null],
['21日',529,null,null,393,null,null,null,null,null,null,null,null],
['22日',594,null,null,383,null,null,null,null,null,null,null,null],
['23日',587,null,null,458,null,null,null,null,null,null,null,null],
['24日',524,null,null,582,null,null,null,null,null,null,null,null],
['25日',585,null,null,325,null,null,null,null,null,null,null,null],
['26日',529,null,null,286,null,null,null,null,null,null,null,null],
['27日',521,null,null,342,null,null,null,null,null,null,null,null],
['28日',551,null,null,294,null,null,null,null,null,null,null,null],
['29日',606,null,null,315,null,null,null,null,null,null,null,null],
['30日',575,null,null,283,null,null,null,null,null,null,null,null],
['31日',557,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)
      }
    });
  }

});