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',1037,null,null,1002,null,null,null,null,null,null,null,null],
['2日',999,null,null,1035,null,null,null,null,null,null,null,null],
['3日',987,null,null,1049,null,null,null,null,null,null,null,null],
['4日',816,null,null,1057,null,null,null,null,null,null,null,null],
['5日',998,null,null,899,null,null,null,null,null,null,null,null],
['6日',1077,null,null,907,null,null,null,null,null,null,null,null],
['7日',1005,null,null,1050,null,null,null,null,null,null,null,null],
['8日',1046,null,null,1051,null,null,null,null,null,null,null,null],
['9日',943,null,null,534,null,null,null,null,null,null,null,null],
['10日',1068,null,null,661,null,null,null,null,null,null,null,null],
['11日',521,null,null,774,null,null,null,null,null,null,null,null],
['12日',679,null,null,957,null,null,null,null,null,null,null,null],
['13日',808,null,null,1154,null,null,null,null,null,null,null,null],
['14日',894,null,null,1221,null,null,null,null,null,null,null,null],
['15日',1009,null,null,1165,null,null,null,null,null,null,null,null],
['16日',941,null,null,1158,null,null,null,null,null,null,null,null],
['17日',1090,null,null,1138,null,null,null,null,null,null,null,null],
['18日',967,null,null,987,null,null,null,null,null,null,null,null],
['19日',1004,null,null,932,null,null,null,null,null,null,null,null],
['20日',947,null,null,1082,null,null,null,null,null,null,null,null],
['21日',890,null,null,1072,null,null,null,null,null,null,null,null],
['22日',1070,null,null,840,null,null,null,null,null,null,null,null],
['23日',1248,null,null,541,null,null,null,null,null,null,null,null],
['24日',960,null,null,652,null,null,null,null,null,null,null,null],
['25日',592,null,null,783,null,null,null,null,null,null,null,null],
['26日',722,null,null,919,null,null,null,null,null,null,null,null],
['27日',908,null,null,1039,null,null,null,null,null,null,null,null],
['28日',980,null,null,1067,null,null,null,null,null,null,null,null],
['29日',972,null,null,1118,null,null,null,null,null,null,null,null],
['30日',1081,null,null,1196,null,null,null,null,null,null,null,null],
['31日',null,null,null,1066,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:1300},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)
      }
    });
  }

});