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',886,null,null,859,null,null,null,null,null,null,null,null],
['2日',743,null,null,739,null,null,null,null,null,null,null,null],
['3日',662,null,null,647,null,null,null,null,null,null,null,null],
['4日',723,null,null,643,null,null,null,null,null,null,null,null],
['5日',644,null,null,731,null,null,null,null,null,null,null,null],
['6日',617,null,null,651,null,null,null,null,null,null,null,null],
['7日',644,null,null,670,null,null,null,null,null,null,null,null],
['8日',794,null,null,796,null,null,null,null,null,null,null,null],
['9日',899,null,null,889,null,null,null,null,null,null,null,null],
['10日',932,null,null,918,null,null,null,null,null,null,null,null],
['11日',818,null,null,777,null,null,null,null,null,null,null,null],
['12日',772,null,null,776,null,null,null,null,null,null,null,null],
['13日',764,null,null,861,null,null,null,null,null,null,null,null],
['14日',849,null,null,850,null,null,null,null,null,null,null,null],
['15日',856,null,null,811,null,null,null,null,null,null,null,null],
['16日',891,null,null,918,null,null,null,null,null,null,null,null],
['17日',930,null,null,931,null,null,null,null,null,null,null,null],
['18日',768,null,null,840,null,null,null,null,null,null,null,null],
['19日',904,null,null,885,null,null,null,null,null,null,null,null],
['20日',702,null,null,676,null,null,null,null,null,null,null,null],
['21日',610,null,null,599,null,null,null,null,null,null,null,null],
['22日',620,null,null,625,null,null,null,null,null,null,null,null],
['23日',713,null,null,693,null,null,null,null,null,null,null,null],
['24日',744,null,null,790,null,null,null,null,null,null,null,null],
['25日',849,null,null,792,null,null,null,null,null,null,null,null],
['26日',871,null,null,890,null,null,null,null,null,null,null,null],
['27日',773,null,null,895,null,null,null,null,null,null,null,null],
['28日',695,null,null,811,null,null,null,null,null,null,null,null],
['29日',699,null,null,905,null,null,null,null,null,null,null,null],
['30日',727,null,null,961,null,null,null,null,null,null,null,null],
['31日',null,null,null,904,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:'2023年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});