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',700,null,null,564,null,null,null,null,null,null,null,null],
['2日',724,null,null,740,null,null,null,null,null,null,null,null],
['3日',703,null,null,665,null,null,null,null,null,null,null,null],
['4日',729,null,null,616,null,null,null,null,null,null,null,null],
['5日',642,null,null,603,null,null,null,null,null,null,null,null],
['6日',598,null,null,631,null,null,null,null,null,null,null,null],
['7日',589,null,null,573,null,null,null,null,null,null,null,null],
['8日',584,null,null,590,null,null,null,null,null,null,null,null],
['9日',616,null,null,639,null,null,null,null,null,null,null,null],
['10日',594,null,null,605,null,null,null,null,null,null,null,null],
['11日',609,null,null,643,null,null,null,null,null,null,null,null],
['12日',627,null,null,565,null,null,null,null,null,null,null,null],
['13日',664,null,null,561,null,null,null,null,null,null,null,null],
['14日',694,null,null,577,null,null,null,null,null,null,null,null],
['15日',637,null,null,605,null,null,null,null,null,null,null,null],
['16日',606,null,null,640,null,null,null,null,null,null,null,null],
['17日',640,null,null,621,null,null,null,null,null,null,null,null],
['18日',692,null,null,614,null,null,null,null,null,null,null,null],
['19日',686,null,null,636,null,null,null,null,null,null,null,null],
['20日',671,null,null,671,null,null,null,null,null,null,null,null],
['21日',640,null,null,603,null,null,null,null,null,null,null,null],
['22日',653,null,null,657,null,null,null,null,null,null,null,null],
['23日',644,null,null,624,null,null,null,null,null,null,null,null],
['24日',636,null,null,565,null,null,null,null,null,null,null,null],
['25日',561,null,null,612,null,null,null,null,null,null,null,null],
['26日',632,null,null,678,null,null,null,null,null,null,null,null],
['27日',696,null,null,610,null,null,null,null,null,null,null,null],
['28日',695,null,null,651,null,null,null,null,null,null,null,null],
['29日',640,null,null,699,null,null,null,null,null,null,null,null],
['30日',670,null,null,691,null,null,null,null,null,null,null,null],
['31日',553,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)
      }
    });
  }

});