| 515 | ************************************************************************/ |
| 516 | |
| 517 | int msTileSetProjections(mapObj* map) { |
| 518 | |
| 519 | char *mapProjStr = NULL; |
| 520 | int i; |
| 521 | |
| 522 | if (map->projection.numargs <= 0) { |
| 523 | msSetError(MS_WMSERR, "Cannot set new SRS on a map that doesn't " |
| 524 | "have any projection set. Please make sure your mapfile " |
| 525 | "has a PROJECTION defined at the top level.", |
| 526 | "msTileSetProjectionst()"); |
| 527 | return(MS_FAILURE); |
| 528 | } |
| 529 | |
| 530 | for(i=0; i<map->numlayers; i++) { |
| 531 | /* This layer is turned on and needs a projection? */ |
| 532 | if (GET_LAYER(map, i)->projection.numargs <= 0 && |
| 533 | GET_LAYER(map, i)->status != MS_OFF && |
| 534 | GET_LAYER(map, i)->transform == MS_TRUE) { |
| 535 | |
| 536 | /* Fetch main map projection string only now that we need it */ |
| 537 | if (mapProjStr == NULL) |
| 538 | mapProjStr = msGetProjectionString(&(map->projection)); |
| 539 | |
| 540 | /* Set the projection to the map file projection */ |
| 541 | if (msLoadProjectionString(&(GET_LAYER(map, i)->projection), mapProjStr) != 0) { |
| 542 | msSetError(MS_CGIERR, "Unable to set projection on layer.", "msTileSetProjectionst()"); |
| 543 | return(MS_FAILURE); |
| 544 | } |
| 545 | GET_LAYER(map, i)->project = MS_TRUE; |
| 546 | } |
| 547 | } |
| 548 | msFree(mapProjStr); |
| 549 | return(MS_SUCCESS); |
| 550 | } |
| 551 | |
| 552 | /************************************************************************ |
| 553 | * msDrawTile * |
no test coverage detected