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',911,null,null,1015,null,null,null,null,null,null,null,null],
['2日',1042,null,null,1038,null,null,null,null,null,null,null,null],
['3日',980,null,null,947,null,null,null,null,null,null,null,null],
['4日',1025,null,null,1027,null,null,null,null,null,null,null,null],
['5日',1032,null,null,1035,null,null,null,null,null,null,null,null],
['6日',1074,null,null,1018,null,null,null,null,null,null,null,null],
['7日',907,null,null,1061,null,null,null,null,null,null,null,null],
['8日',940,null,null,null,null,null,null,null,null,null,null,null],
['9日',957,null,null,962,null,null,null,null,null,null,null,null],
['10日',1060,null,null,918,null,null,null,null,null,null,null,null],
['11日',1090,null,null,806,null,null,null,null,null,null,null,null],
['12日',1127,null,null,854,null,null,null,null,null,null,null,null],
['13日',993,null,null,934,null,null,null,null,null,null,null,null],
['14日',976,null,null,903,null,null,null,null,null,null,null,null],
['15日',1007,null,null,958,null,null,null,null,null,null,null,null],
['16日',975,null,null,1044,null,null,null,null,null,null,null,null],
['17日',1072,null,null,1114,null,null,null,null,null,null,null,null],
['18日',1042,null,null,1040,null,null,null,null,null,null,null,null],
['19日',1041,null,null,1108,null,null,null,null,null,null,null,null],
['20日',1097,null,null,1042,null,null,null,null,null,null,null,null],
['21日',1091,null,null,1035,null,null,null,null,null,null,null,null],
['22日',1051,null,null,1007,null,null,null,null,null,null,null,null],
['23日',1057,null,null,1003,null,null,null,null,null,null,null,null],
['24日',1024,null,null,951,null,null,null,null,null,null,null,null],
['25日',1093,null,null,964,null,null,null,null,null,null,null,null],
['26日',862,null,null,979,null,null,null,null,null,null,null,null],
['27日',858,null,null,988,null,null,null,null,null,null,null,null],
['28日',851,null,null,899,null,null,null,null,null,null,null,null],
['29日',1018,null,null,1026,null,null,null,null,null,null,null,null],
['30日',1069,null,null,1049,null,null,null,null,null,null,null,null],
['31日',1030,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});