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',346,null,null,241,null,null,null,null,null,null,null,null],
['2日',404,null,null,386,null,null,null,null,null,null,null,null],
['3日',423,null,null,463,null,null,null,null,null,null,null,null],
['4日',475,null,null,468,null,null,null,null,null,null,null,null],
['5日',290,null,null,265,null,null,null,null,null,null,null,null],
['6日',369,null,null,361,null,null,null,null,null,null,null,null],
['7日',408,null,null,416,null,null,null,null,null,null,null,null],
['8日',401,null,null,469,null,null,null,null,null,null,null,null],
['9日',457,null,null,216,null,null,null,null,null,null,null,null],
['10日',596,null,null,248,null,null,null,null,null,null,null,null],
['11日',365,null,null,416,null,null,null,null,null,null,null,null],
['12日',380,null,null,608,null,null,null,null,null,null,null,null],
['13日',453,null,null,422,null,null,null,null,null,null,null,null],
['14日',353,null,null,426,null,null,null,null,null,null,null,null],
['15日',473,null,null,526,null,null,null,null,null,null,null,null],
['16日',505,null,null,398,null,null,null,null,null,null,null,null],
['17日',377,null,null,483,null,null,null,null,null,null,null,null],
['18日',451,null,null,618,null,null,null,null,null,null,null,null],
['19日',524,null,null,353,null,null,null,null,null,null,null,null],
['20日',478,null,null,425,null,null,null,null,null,null,null,null],
['21日',544,null,null,518,null,null,null,null,null,null,null,null],
['22日',662,null,null,343,null,null,null,null,null,null,null,null],
['23日',536,null,null,442,null,null,null,null,null,null,null,null],
['24日',579,null,null,507,null,null,null,null,null,null,null,null],
['25日',691,null,null,316,null,null,null,null,null,null,null,null],
['26日',510,null,null,398,null,null,null,null,null,null,null,null],
['27日',555,null,null,509,null,null,null,null,null,null,null,null],
['28日',692,null,null,294,null,null,null,null,null,null,null,null],
['29日',683,null,null,369,null,null,null,null,null,null,null,null],
['30日',750,null,null,448,null,null,null,null,null,null,null,null],
['31日',919,null,null,509,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:'2024年1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)
      }
    });
  }

});