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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,638,null,null,563,null,null],
['2日',null,null,null,null,null,null,445,null,null,590,'UP!','皇帝ナナリー　VV: 03/02 → 03/17'],
['3日',null,null,null,null,null,null,307,null,null,631,null,null],
['4日',null,null,null,null,null,null,323,null,null,515,null,null],
['5日',null,null,null,null,null,null,300,null,null,516,null,null],
['6日',null,null,null,null,null,null,283,null,null,515,null,null],
['7日',null,null,null,null,null,null,276,null,null,354,null,null],
['8日',null,null,null,null,null,null,275,null,null,345,null,null],
['9日',null,null,null,null,null,null,295,null,null,336,null,null],
['10日',null,null,null,null,null,null,273,null,null,294,null,null],
['11日',null,null,null,null,null,null,379,null,null,294,null,null],
['12日',null,null,null,null,null,null,395,null,null,294,null,null],
['13日',null,null,null,null,null,null,432,null,null,399,null,null],
['14日',null,null,null,null,null,null,454,null,null,434,null,null],
['15日',null,null,null,null,null,null,463,'UP!','レイラ　カグヤ: 02/15 → 03/02',435,null,null],
['16日',null,null,null,null,null,null,466,null,null,473,null,null],
['17日',null,null,null,null,null,null,462,null,null,473,'UP!','シンクー　天子: 03/17 → 03/31'],
['18日',null,null,null,null,null,null,362,null,null,517,null,null],
['19日',null,null,null,null,null,null,341,null,null,501,null,null],
['20日',null,null,null,null,null,null,341,null,null,443,null,null],
['21日',null,null,null,null,null,null,321,null,null,429,null,null],
['22日',null,null,null,null,null,null,327,null,null,428,null,null],
['23日',null,null,null,null,null,null,321,null,null,426,null,null],
['24日',null,null,null,null,null,null,317,null,null,419,null,null],
['25日',null,null,null,null,null,null,317,null,null,421,null,null],
['26日',null,null,null,null,null,null,499,null,null,477,null,null],
['27日',null,null,null,null,null,null,517,null,null,589,null,null],
['28日',null,null,null,null,null,null,562,null,null,631,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',null,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,null,null,null,null,null,null,null,null,null,'UP!','エイプリルフール白ゼロ: 03/31 → 04/04']
        ]);
  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3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=28 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});