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',1020,null,null,1048,null,null,null,null,null,null,null,null],
['2日',1036,null,null,1043,null,null,null,null,null,null,null,null],
['3日',1204,null,null,1068,null,null,null,null,null,null,null,null],
['4日',1105,null,null,1038,null,null,null,null,null,null,null,null],
['5日',1184,null,null,980,null,null,null,null,null,null,null,null],
['6日',1140,null,null,982,null,null,null,null,null,null,null,null],
['7日',1004,null,null,1054,null,null,null,null,null,null,null,null],
['8日',950,null,null,1121,null,null,null,null,null,null,null,null],
['9日',1005,null,null,1139,null,null,null,null,null,null,null,null],
['10日',996,null,null,1103,null,null,null,null,null,null,null,null],
['11日',1194,null,null,1155,null,null,null,null,null,null,null,null],
['12日',1094,null,null,1057,null,null,null,null,null,null,null,null],
['13日',1292,null,null,1147,null,null,null,null,null,null,null,null],
['14日',1192,null,null,1382,null,null,null,null,null,null,null,null],
['15日',1008,null,null,1231,null,null,null,null,null,null,null,null],
['16日',1053,null,null,1171,null,null,null,null,null,null,null,null],
['17日',1075,null,null,1132,null,null,null,null,null,null,null,null],
['18日',1010,null,null,993,null,null,null,null,null,null,null,null],
['19日',1079,null,null,1026,null,null,null,null,null,null,null,null],
['20日',1076,null,null,989,null,null,null,null,null,null,null,null],
['21日',1125,null,null,1098,null,null,null,null,null,null,null,null],
['22日',1131,null,null,1106,null,null,null,null,null,null,null,null],
['23日',1042,null,null,1075,null,null,null,null,null,null,null,null],
['24日',862,null,null,823,null,null,null,null,null,null,null,null],
['25日',950,null,null,1076,null,null,null,null,null,null,null,null],
['26日',948,null,null,1128,null,null,null,null,null,null,null,null],
['27日',1086,null,null,1230,null,null,null,null,null,null,null,null],
['28日',1080,null,null,1178,null,null,null,null,null,null,null,null],
['29日',1125,null,null,1048,null,null,null,null,null,null,null,null],
['30日',999,null,null,1084,null,null,null,null,null,null,null,null],
['31日',1077,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:1400},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)
      }
    });
  }

});