com/gradoservice/proj4as/proj/AbstractProjProjection.as

   1 package com.gradoservice.proj4as.proj\r
   2 {\r
   3         import com.gradoservice.proj4as.ProjPoint;\r
   4         \r
   5         public class AbstractProjProjection extends ProjParams implements IProjection\r
   6         {         \r
   7           protected var sinphi:Number;\r
   8           protected var cosphi:Number;\r
   9           protected var temp:Number;\r
  10           protected var e0:Number;        \r
  11           protected var e1:Number;        \r
  12           protected var e2:Number;        \r
  13           protected var e3:Number;\r
  14           protected var sin_po:Number;\r
  15           protected var cos_po:Number;\r
  16           protected var t1:Number;\r
  17           protected var t2:Number;        \r
  18           protected var t3:Number;        \r
  19           protected var con:Number;\r
  20           protected var ms1:Number;\r
  21           protected var ms2:Number;\r
  22           protected var ns:Number;        \r
  23           protected var ns0:Number;       \r
  24           protected var qs0:Number;\r
  25           protected var qs1:Number;\r
  26           protected var qs2:Number;\r
  27           protected var c:Number;                 \r
  28           protected var rh:Number;\r
  29           protected var cos_phi:Number;\r
  30           protected var sin_phi:Number; \r
  31           protected var g:Number;\r
  32           protected var ml:Number;        \r
  33           protected var ml0:Number;\r
  34           protected var ml1:Number;\r
  35           protected var ml2:Number;\r
  36           protected var mode:int;\r
  37 \r
  38           protected var cos_p12:Number;\r
  39           protected var sin_p12:Number;\r
  40           \r
  41           protected var rc:Number;               \r
  42                 \r
  43                 \r
  44                 public function AbstractProjProjection(data:ProjParams)\r
  45                         {\r
  46                           this.extend(data);                    \r
  47                         }               \r
  48                 \r
  49                 public function init():void\r
  50                         {\r
  51                                     \r
  52                         }\r
  53         \r
  54                 public function forward(p:ProjPoint):ProjPoint\r
  55                         {\r
  56                         return p;\r
  57                         }\r
  58                 \r
  59                 public function inverse(p:ProjPoint):ProjPoint\r
  60                         {\r
  61                         return p;\r
  62                         } \r
  63                         \r
  64                 protected function extend(source:ProjParams):void \r
  65                 {\r
  66 \r
  67                         this.title = source.title;        \r
  68                         this.projName= source.projName;\r
  69                     this.units= source.units;\r
  70                         this.datum = source.datum;        \r
  71                         this.datumCode=source.datumCode;\r
  72                         this.datumName=source.datumName;\r
  73                         this.nagrids=source.nagrids;\r
  74                         this.ellps=source.ellps;\r
  75                         this.a=source.a;\r
  76                         this.b=source.b;\r
  77                         this.a2=source.a2;\r
  78                         this.b2=source.b2;\r
  79                         this.e=source.e;\r
  80                         this.es=source.es;        \r
  81                         this.ep2=source.ep2;      \r
  82                         this.rf=source.rf;\r
  83                         this.long0=source.long0;\r
  84                         this.lat0=source.lat0;\r
  85                         this.lat1=source.lat1;\r
  86                         this.lat2=source.lat2;\r
  87                         this.lat_ts=source.lat_ts;\r
  88                         this.alpha=source.alpha;\r
  89                         this.longc=source.longc;\r
  90                         this.x0=source.x0;\r
  91                         this.y0=source.y0;\r
  92                         this.k0=source.k0;\r
  93                         this.k=source.k;\r
  94                         this.R_A=source.R_A;\r
  95                         this.zone=source.zone;\r
  96                         this.utmSouth=source.utmSouth;\r
  97                         this.to_meter=source.to_meter;\r
  98                         this.from_greenwich=source.from_greenwich;\r
  99                         this.datum_params=source.datum_params;\r
 100                         this.sphere=source.sphere;\r
 101                         this.ellipseName=source.ellipseName;    \r
 102 \r
 103                         this.srsCode=source.srsCode;\r
 104                         this.srsAuth=source.srsAuth;\r
 105                         this.srsProjNumber=source.srsProjNumber;                      \r
 106 \r
 107             }                           \r
 108 \r
 109         }\r
 110                 \r
 111 \r
 112 \r
 113 }