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',null,null,null,276,null,null,171,null,null,null,null,null],
['2日',167,null,null,287,null,null,167,null,null,null,null,null],
['3日',211,null,null,293,null,null,null,null,null,null,null,null],
['4日',227,null,null,325,null,null,null,null,null,null,null,null],
['5日',253,null,null,340,null,null,null,null,null,null,null,null],
['6日',291,null,null,339,null,null,null,null,null,null,null,null],
['7日',327,null,null,365,null,null,null,null,null,null,null,null],
['8日',368,null,null,344,'UP!','フランドール•スカーレットピックアップ: 12/08 → 12/19',null,null,null,null,null,null],
['9日',375,null,null,59,null,null,null,null,null,59,null,null],
['10日',417,null,null,145,null,null,null,null,null,145,null,null],
['11日',374,null,null,212,null,null,null,null,null,null,null,null],
['12日',409,null,null,270,null,null,null,null,null,null,null,null],
['13日',371,null,null,310,null,null,null,null,null,null,null,null],
['14日',377,null,null,362,null,null,null,null,null,null,null,null],
['15日',342,null,null,381,null,null,null,null,null,null,null,null],
['16日',332,null,null,370,null,null,null,null,null,null,null,null],
['17日',349,null,null,405,null,null,null,null,null,null,null,null],
['18日',345,null,null,376,null,null,null,null,null,null,null,null],
['19日',374,null,null,379,null,null,null,null,null,null,null,null],
['20日',259,null,null,227,null,null,null,null,null,null,null,null],
['21日',316,null,null,290,null,null,null,null,null,null,null,null],
['22日',415,null,null,373,null,null,null,null,null,null,null,null],
['23日',462,null,null,426,null,null,null,null,null,null,null,null],
['24日',484,null,null,472,null,null,null,null,null,null,null,null],
['25日',356,null,null,446,null,null,null,null,null,null,null,null],
['26日',485,null,null,449,null,null,null,null,null,null,null,null],
['27日',525,null,null,444,null,null,null,null,null,null,null,null],
['28日',509,null,null,506,null,null,null,null,null,null,null,null],
['29日',467,null,null,502,null,null,null,null,null,null,null,null],
['30日',472,null,null,459,null,null,null,null,null,null,null,null],
['31日',null,null,null,419,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=31 -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)
      }
    });
  }

});