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Smrender
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#include <rdata.h>
Data Fields | |
| bx_node_t * | rules |
| root node of node rules and way rules | |
| int | need_index |
| If need_index is set to 1, Smrender will create the reverse pointers. | |
| bx_node_t * | index |
| root node of reverse pointers for OSM objects | |
| struct bbox | bb |
| bounding box (left lower and right upper coordinates) | |
| int | polygon_window |
| polygon window instead of bbox | |
| struct coord | pw [4] |
| coordinates of polygon (ll, rl, ru, lu) | |
| double | rot |
| rotation of page | |
| double | wc |
| coordinate width in degrees (wc=bb.ru.lon-bb.ll.lon) | |
| double | hc |
| coordinate height in degrees (hc=bb.ru.lat-bb.ll.lat) | |
| double | mean_lat |
| mean latitude and its length in degrees corresponding to the real nautical miles | |
| double | mean_lat_len |
| double | mean_lon |
| mean longitude in degrees | |
| double | lath |
| hyperbolic value of mean latitude, necessary for Mercator projection (latitude stretching) | |
| double | lath_len |
| difference between hyperbolic max. and min. latitudes | |
| double | w |
| (pixel) image width of rendered image | |
| double | h |
| (pixel) image height of rendered image | |
| double | pgw |
| page (pixel) width, this == rd->w if no rotation takes place (i.e. rd->rot = 0) | |
| double | pgh |
| page (pixel) height | |
| int | dpi |
| pixel resolution | |
| double | scale |
| scale | |
| struct dstats | ds |
| node/way stats | |
| char * | cmdline |
| pointer to cmd line string | |
| char * | title |
| chart title | |
| int | flags |
| general control flags (RD_xxx) | |
| int64_t | id_off |
| offset of output ids | |
| double | img_scale |
| default image scale | |
This structure contains all core parameters and settings which are necessary for Smrender to operate properly.
1.8.8
