| 171 | /************************************************************************/ |
| 172 | #ifdef USE_PROJ |
| 173 | static void msProjectGrowRect(projectionObj *in, projectionObj *out, |
| 174 | rectObj *prj_rect, int *rect_initialized, |
| 175 | pointObj *prj_point, int *failure ) |
| 176 | |
| 177 | { |
| 178 | if( msProjectPoint(in, out, prj_point) == MS_SUCCESS ) |
| 179 | { |
| 180 | if( *rect_initialized ) |
| 181 | { |
| 182 | prj_rect->miny = MS_MIN(prj_rect->miny, prj_point->y); |
| 183 | prj_rect->maxy = MS_MAX(prj_rect->maxy, prj_point->y); |
| 184 | prj_rect->minx = MS_MIN(prj_rect->minx, prj_point->x); |
| 185 | prj_rect->maxx = MS_MAX(prj_rect->maxx, prj_point->x); |
| 186 | } |
| 187 | else |
| 188 | { |
| 189 | prj_rect->minx = prj_rect->maxx = prj_point->x; |
| 190 | prj_rect->miny = prj_rect->maxy = prj_point->y; |
| 191 | *rect_initialized = MS_TRUE; |
| 192 | } |
| 193 | } |
| 194 | else |
| 195 | (*failure)++; |
| 196 | } |
| 197 | #endif /* def USE_PROJ */ |
| 198 | |
| 199 | /************************************************************************/ |
no test coverage detected