Changeset 4578
- Timestamp:
- Jul 27, 2014, 2:00:08 PM (10 years ago)
- File:
-
- 1 edited
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trunk/packages/vizservers/geovis/geovis_protocol.txt
r4350 r4578 90 90 91 91 screen bgcolor <r> <g> <b> 92 screen coords <x> <y> <z> <?srs?> <?verticalDatum?> 93 Transate map coordinates to screen/mouse coordinates. 94 <x>,<y>,<z> - Map coordinates. If srs not given, these are in the map's 95 coordinate system. 96 <srs> - Optional horizontal srs init string for coordinate system of 97 x,y,z 98 <verticalDatum> - Optional vertical srs init string for coordinate system 99 of x,y,z 92 100 screen size <width> <height> 93 101 … … 106 114 == Map Commands == 107 115 108 map coords <x> <y> 109 Translate screen/mouse coordinates into map coordinates 116 map coords <x> <y> <?srs?> <?verticalDatum?> 117 Translate screen/mouse coordinates into map coordinates. 118 <x>,<y> - Screen/mouse coordinates 119 <srs> - Optional horizontal srs init string for coordinate system to return 120 <verticalDatum> - Optional vertical srs init string for coordinate system to 121 return 110 122 111 123 map grid <bool> <?type?> … … 195 207 nv>image -type image -bytes <nbytes> 196 208 <binary RGB data> 197 nv>map coords < x> <y> <z> <?mouseX?> <?mouseY?>198 Reply to query of map coordinates . If reply is to a request with mouse199 coordinates , the mouse coordinates are included.209 nv>map coords <mapX> <mapY> <mapZ> <screenX> <screenY> <?srs?> <?verticalDatum?> 210 Reply to query of map coordinates from screen coordinates. srs of the map 211 coordinates may be included if not in map's native coordinate system 200 212 nv>map coords invalid <mouseX> <mouseY> 201 213 Reply indicating an off-map click/query 214 nv>screen coords <screenX> <screenY> <screenZ> <mapX> <mapY> <mapZ> 215 Reply to query of screen coordinates from map coordinates 216 nv>screen coords invalid <mapX> <mapY> <mapZ> 217 Reply indicating requested point is out of the view frustum 202 218 nv>ok -token <seqnum> 203 219 Reply indicated commands through <seqnum> (numbered beginning at 1) have been
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