forked from OpenRailwayMap/OpenRailwayMap-CartoCSS
-
Notifications
You must be signed in to change notification settings - Fork 0
/
signals.mml
459 lines (456 loc) · 21.6 KB
/
signals.mml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
scale: 1
metatile: 2
name: OpenRailwayMap Signals and Train Protection
description: A map style for railway signals and train protection
bounds: &world
- -180
- -85.05112877980659
- 180
- 85.05112877980659
center:
- 0
- 0
- 4
format: png
interactivity: false
minzoom: 0
maxzoom: 22
srs: "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over"
# Various parts to be included later on
_parts:
extents: &extents
extent: *world
srs-name: "900913"
srs: "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over"
extents84: &extents84
extent: *world
srs-name: "WGS84"
srs: "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"
osm2pgsql: &osm2pgsql
type: "postgis"
dbname: "gis"
key_field: ""
geometry_field: "way"
extent: "-20037508,-20037508,20037508,20037508"
Stylesheet:
- fonts.mss
- signals.mss
- signals_deactivated.mss
- signal_boxes.mss
- train_protection.mss
- common.mss
Layer:
- id: railway_line_casing
geometry: line
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way, railway, usage, service,
disused, construction,
disused_railway,
construction_railway,
CASE WHEN railway = 'rail' AND usage IN ('tourism', 'military', 'test') AND service IS NULL THEN 400
WHEN railway = 'rail' AND usage IS NULL AND service IS NULL THEN 400
WHEN railway = 'rail' AND usage IS NULL AND service = 'siding' THEN 870
WHEN railway = 'rail' AND usage IS NULL AND service = 'yard' THEN 860
WHEN railway = 'rail' AND usage IS NULL AND service = 'spur' THEN 880
WHEN railway = 'rail' AND usage IS NULL AND service = 'crossover' THEN 300
WHEN railway = 'rail' AND usage = 'main' AND service IS NULL THEN 1100
WHEN railway = 'rail' AND usage = 'branch' AND service IS NULL THEN 1000
WHEN railway = 'rail' AND usage = 'industrial' AND service IS NULL THEN 850
WHEN railway = 'rail' AND usage = 'industrial' AND service IN ('siding', 'spur', 'yard', 'crossover') THEN 850
WHEN railway IN ('preserved', 'construction') THEN 400
WHEN railway = 'disused' THEN 300
ELSE 50
END AS rank
FROM
(SELECT
way, railway, usage, service,
tags->'disused' AS disused, construction,
tags->'disused:railway' AS disused_railway,
tags->'construction:railway' AS construction_railway,
layer
FROM openrailwaymap_osm_line
WHERE railway IN ('rail', 'tram', 'light_rail', 'subway', 'narrow_gauge', 'disused', 'construction')
) AS r
ORDER by layer, rank NULLS LAST
) AS railway_line_casing
properties:
minzoom: 9
- id: railway_line_low
geometry: line
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way, railway, usage,
NULL AS service,
NULL AS disused, NULL AS construction,
NULL AS disused_railway,
NULL AS construction_railway,
NULL AS disused_usage, NULL AS disused_service,
NULL AS construction_usage, NULL AS construction_service,
NULL AS preserved_railway, NULL AS preserved_service,
NULL AS preserved_usage,
pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs,
railway_train_protection_rank(pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs) AS rank
FROM
(SELECT
way, railway, usage,
tags->'railway:pzb' AS pzb,
railway_null_to_no(tags->'railway:lzb') AS lzb,
tags->'railway:atb' AS atb,
tags->'railway:atb-eg' AS atb_eg,
tags->'railway:atb-ng' AS atb_ng,
tags->'railway:atb-vv' AS atb_vv,
tags->'railway:scmt' AS scmt,
railway_etcs_null_no(tags->'railway:etcs') AS etcs,
railway_etcs_null_no(tags->'construction:railway:etcs') AS construction_etcs
FROM openrailwaymap_osm_line
WHERE railway = 'rail' AND usage IN ('main', 'branch') AND service IS NULL
) AS r
ORDER BY
rank NULLS LAST
) AS openrailwaymap_line_low
properties:
maxzoom: 7
- id: railway_line_med
geometry: line
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way, railway, usage,
NULL AS service,
NULL AS disused, NULL AS construction,
NULL AS disused_railway,
NULL AS construction_railway,
NULL AS disused_usage, NULL AS disused_service,
NULL AS construction_usage, NULL AS construction_service,
NULL AS preserved_railway, NULL AS preserved_service,
NULL AS preserved_usage,
pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs,
railway_train_protection_rank(pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs) AS rank
FROM
(SELECT
way, railway, usage,
tags->'railway:pzb' AS pzb,
railway_null_to_no(tags->'railway:lzb') AS lzb,
tags->'railway:atb' AS atb,
tags->'railway:atb-eg' AS atb_eg,
tags->'railway:atb-ng' AS atb_ng,
tags->'railway:atb-vv' AS atb_vv,
tags->'railway:scmt' AS scmt,
railway_etcs_null_no(tags->'railway:etcs') AS etcs,
railway_etcs_null_no(tags->'construction:railway:etcs') AS construction_etcs
FROM openrailwaymap_osm_line
WHERE railway = 'rail' AND usage = 'main' AND service IS NULL
) AS r
ORDER BY
rank NULLS LAST
) AS railway_line_med
properties:
minzoom: 8
maxzoom: 8
- id: railway_line_fill
geometry: line
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way, railway, usage, service,
disused, construction,
disused_railway,
construction_railway,
disused_usage, disused_service,
construction_usage, construction_service,
preserved_railway, preserved_service,
preserved_usage,
pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs,
railway_train_protection_rank(pzb, lzb, atb, atb_eg, atb_ng, atb_vv, scmt, etcs, construction_etcs) AS rank
FROM
(SELECT
way, railway, usage, service,
tags->'disused' AS disused, construction,
tags->'disused:railway' AS disused_railway,
tags->'construction:railway' AS construction_railway,
tags->'disused:usage' AS disused_usage, tags->'disused:service' AS disused_service,
tags->'construction:usage' AS construction_usage, tags->'construction:service' AS construction_service,
tags->'preserved:railway' AS preserved_railway, tags->'preserved:service' AS preserved_service,
tags->'preserved:usage' AS preserved_usage,
tags->'railway:pzb' AS pzb,
railway_null_to_no(tags->'railway:lzb') AS lzb,
tags->'railway:atb' AS atb,
tags->'railway:atb-eg' AS atb_eg,
tags->'railway:atb-ng' AS atb_ng,
tags->'railway:atb-vv' AS atb_vv,
tags->'railway:scmt' AS scmt,
railway_etcs_null_no(tags->'railway:etcs') AS etcs,
railway_etcs_null_no(tags->'construction:railway:etcs') AS construction_etcs,
layer
FROM openrailwaymap_osm_line
WHERE railway IN ('rail', 'tram', 'light_rail', 'subway', 'narrow_gauge', 'disused', 'construction', 'preserved')
) AS r
ORDER BY
layer,
rank NULLS LAST
) AS railway_line_fill
properties:
minzoom: 9
- id: signal_boxes_point
geometry: point
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way
FROM (
SELECT
way
FROM openrailwaymap_osm_point
WHERE railway = 'signal_box'
UNION ALL
-- include small signal box polygons as well
SELECT
ST_PointOnSurface(way) AS way
FROM openrailwaymap_osm_polygon
WHERE
railway = 'signal_box'
AND way_area/NULLIF(POW(!scale_denominator!*0.001*0.28,2),0) < 24::real
) AS boxes
) AS signal_boxes_point
properties:
minzoom: 13
- id: signal_boxes_polygon
geometry: polygon
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way
FROM openrailwaymap_osm_polygon
WHERE
railway = 'signal_box'
AND way_area/NULLIF(POW(!scale_denominator!*0.001*0.28,2),0) >= 24
) AS signal_boxes_point
properties:
minzoom: 13
- id: railway_signals
geometry: point
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way,
railway,
ref,
array_to_string(ref_multiline, E'\n') AS ref_multiline,
array_length(ref_multiline, 1) AS height,
(
SELECT MAX(char_length(ref_ml))
FROM unnest(ref_multiline) AS u(ref_ml)
) AS width,
COALESCE(
tags->'railway:signal:combined',
tags->'railway:signal:main',
tags->'railway:signal:distant',
tags->'railway:signal:train_protection',
tags->'railway:signal:minor',
tags->'railway:signal:passing',
tags->'railway:signal:shunting',
tags->'railway:signal:stop',
tags->'railway:signal:stop_demand',
tags->'railway:signal:station_distant',
tags->'railway:signal:crossing_distant',
tags->'railway:signal:crossing',
tags->'railway:signal:ring',
tags->'railway:signal:whistle'
) AS feature,
tags->'railway:signal:passing:caption' AS passing_caption,
tags->'railway:signal:stop:caption' AS stop_caption,
tags->'railway:signal:combined:deactivated' AS combined_deactivated,
tags->'railway:signal:main:deactivated' AS main_deactivated,
tags->'railway:signal:distant:deactivated' AS distant_deactivated,
tags->'railway:signal:train_protection:deactivated' AS train_protection_deactivated,
tags->'railway:signal:minor:deactivated' AS minor_deactivated,
tags->'railway:signal:passing:deactivated' AS passing_deactivated,
tags->'railway:signal:shunting:deactivated' AS shunting_deactivated,
tags->'railway:signal:stop:deactivated' AS stop_deactivated,
tags->'railway:signal:stop_demand:deactivated' AS stop_demand_deactivated,
tags->'railway:signal:station:distant:deactivated' AS station_distant_deactivated,
tags->'railway:signal:crossing:distant:deactivated' AS crossing_distant_deactivated,
tags->'railway:signal:crossing:deactivated' AS crossing_deactivated,
tags->'railway:signal:ring:deactivated' AS ring_deactivated,
tags->'railway:signal:whistle:deactivated' AS whistle_deactivated,
tags->'railway:signal:combined:form' AS combined_form,
tags->'railway:signal:main:form' AS main_form,
tags->'railway:signal:distant:form' AS distant_form,
tags->'railway:signal:train_protection:form' AS train_protection_form,
tags->'railway:signal:minor:form' AS minor_form,
tags->'railway:signal:passing:form' AS passing_form,
tags->'railway:signal:shunting:form' AS shunting_form,
tags->'railway:signal:stop:form' AS stop_form,
tags->'railway:signal:stop_demand:form' AS stop_demand_form,
tags->'railway:signal:station:distant:form' AS station_distant_form,
tags->'railway:signal:crossing:distant:form' AS crossing_distant_form,
tags->'railway:signal:crossing:form' AS crossing_form,
tags->'railway:signal:ring:form' AS ring_form,
tags->'railway:signal:whistle:form' AS whistle_form,
tags->'railway:signal:combined:height' AS combined_height,
tags->'railway:signal:main:height' AS main_height,
tags->'railway:signal:distant:height' AS distant_height,
tags->'railway:signal:train_protection:height' AS train_protection_height,
tags->'railway:signal:minor:height' AS minor_height,
tags->'railway:signal:passing:height' AS passing_height,
tags->'railway:signal:shunting:height' AS shunting_height,
tags->'railway:signal:stop:height' AS stop_height,
tags->'railway:signal:stop_demand:height' AS stop_demand_height,
tags->'railway:signal:station:distant:height' AS station_distant_height,
tags->'railway:signal:crossing:distant:height' AS crossing_distant_height,
tags->'railway:signal:crossing:height' AS crossing_height,
tags->'railway:signal:ring:height' AS ring_height,
tags->'railway:signal:whistle:height' AS whistle_height,
tags->'railway:signal:combined:states' AS combined_states,
tags->'railway:signal:main:states' AS main_states,
tags->'railway:signal:distant:states' AS distant_states,
tags->'railway:signal:train_protection:states' AS train_protection_states,
tags->'railway:signal:minor:states' AS minor_states,
tags->'railway:signal:passing:states' AS passing_states,
tags->'railway:signal:shunting:states' AS shunting_states,
tags->'railway:signal:stop:states' AS stop_states,
tags->'railway:signal:stop_demand:states' AS stop_demand_states,
tags->'railway:signal:station:distant:states' AS station_distant_states,
tags->'railway:signal:crossing:distant:states' AS crossing_distant_states,
tags->'railway:signal:crossing:states' AS crossing_states,
tags->'railway:signal:ring:states' AS ring_states,
tags->'railway:signal:whistle:states' AS whistle_states,
tags->'railway:signal:combined:repeated' AS combined_repeated,
tags->'railway:signal:main:repeated' AS main_repeated,
tags->'railway:signal:distant:repeated' AS distant_repeated,
tags->'railway:signal:train_protection:repeated' AS train_protection_repeated,
tags->'railway:signal:minor:repeated' AS minor_repeated,
tags->'railway:signal:passing:repeated' AS passing_repeated,
tags->'railway:signal:shunting:repeated' AS shunting_repeated,
tags->'railway:signal:stop:repeated' AS stop_repeated,
tags->'railway:signal:stop_demand:repeated' AS stop_demand_repeated,
tags->'railway:signal:station:distant:repeated' AS station_distant_repeated,
tags->'railway:signal:crossing:distant:repeated' AS crossing_distant_repeated,
tags->'railway:signal:crossing:repeated' AS crossing_repeated,
tags->'railway:signal:ring:repeated' AS ring_repeated,
tags->'railway:signal:whistle:repeated' AS whistle_repeated,
tags->'railway:signal:combined:shortened' AS combined_shortened,
tags->'railway:signal:main:shortened' AS main_shortened,
tags->'railway:signal:distant:shortened' AS distant_shortened,
tags->'railway:signal:train_protection:shortened' AS train_protection_shortened,
tags->'railway:signal:minor:shortened' AS minor_shortened,
tags->'railway:signal:passing:shortened' AS passing_shortened,
tags->'railway:signal:shunting:shortened' AS shunting_shortened,
tags->'railway:signal:stop:shortened' AS stop_shortened,
tags->'railway:signal:stop_demand:shortened' AS stop_demand_shortened,
tags->'railway:signal:station:distant:shortened' AS station_distant_shortened,
tags->'railway:signal:crossing:distant:shortened' AS crossing_distant_shortened,
tags->'railway:signal:crossing:shortened' AS crossing_shortened,
tags->'railway:signal:ring:shortened' AS ring_shortened,
tags->'railway:signal:whistle:shortened' AS whistle_shortened,
tags->'railway:signal:combined:only_transit' AS combined_only_transit,
tags->'railway:signal:main:only_transit' AS main_only_transit,
tags->'railway:signal:distant:only_transit' AS distant_only_transit,
tags->'railway:signal:train_protection:only_transit' AS train_protection_only_transit,
tags->'railway:signal:minor:only_transit' AS minor_only_transit,
tags->'railway:signal:passing:only_transit' AS passing_only_transit,
tags->'railway:signal:shunting:only_transit' AS shunting_only_transit,
tags->'railway:signal:stop:only_transit' AS stop_only_transit,
tags->'railway:signal:stop_demand:only_transit' AS stop_demand_only_transit,
tags->'railway:signal:station:distant:only_transit' AS station_distant_only_transit,
tags->'railway:signal:crossing:distant:only_transit' AS crossing_distant_only_transit,
tags->'railway:signal:crossing:only_transit' AS crossing_only_transit,
tags->'railway:signal:ring:only_transit' AS ring_only_transit,
tags->'railway:signal:whistle:only_transit' AS whistle_only_transit,
tags->'railway:signal:combined:type' AS combined_type,
tags->'railway:signal:main:type' AS main_type,
tags->'railway:signal:distant:type' AS distant_type,
tags->'railway:signal:train_protection:type' AS train_protection_type,
tags->'railway:signal:minor:type' AS minor_type,
tags->'railway:signal:passing:type' AS passing_type,
tags->'railway:signal:shunting:type' AS shunting_type,
tags->'railway:signal:stop:type' AS stop_type,
tags->'railway:signal:stop_demand:type' AS stop_demand_type,
tags->'railway:signal:station:distant:type' AS station_distant_type,
tags->'railway:signal:crossing:distant:type' AS crossing_distant_type,
tags->'railway:signal:crossing:type' AS crossing_type,
tags->'railway:signal:ring:type' AS ring_type,
tags->'railway:signal:whistle:type' AS whistle_type,
tags->'railway:signal:train_protection:shape' AS train_protection_shape
FROM openrailwaymap_osm_signals
WHERE
(railway IN ('signal', 'buffer_stop') AND "signal_direction" IS NOT NULL)
OR railway = 'derail'
ORDER BY
-- distant signals are less important, signals for slower speeds are more important
(CASE
WHEN railway_has_key(tags, 'railway:signal:main') THEN 10000
WHEN railway_has_key(tags, 'railway:signal:combined') THEN 10000
WHEN railway_has_key(tags, 'railway:signal:distant') THEN 9000
WHEN railway_has_key(tags, 'railway:signal:train_protection') THEN 8500
WHEN railway_has_key(tags, 'railway:signal:minor') THEN 4000
WHEN railway_has_key(tags, 'railway:signal:passing') THEN 3500
WHEN railway_has_key(tags, 'railway:signal:shunting') THEN 3000
WHEN railway_has_key(tags, 'railway:signal:stop') THEN 1000
WHEN railway_has_key(tags, 'railway:signal:stop_demand') THEN 900
WHEN railway_has_key(tags, 'railway:signal:station_distant') THEN 550
WHEN railway_has_key(tags, 'railway:signal:crossing') THEN 1000
WHEN railway_has_key(tags, 'railway:signal:crossing_distant') THEN 500
WHEN railway_has_key(tags, 'railway:signal:ring') THEN 500
WHEN railway_has_key(tags, 'railway:signal:whistle') THEN 500
ELSE 0
END) ASC NULLS FIRST
) AS railway_signals
properties:
minzoom: 14
- id: signal_boxes_text
geometry: point
<<: *extents
Datasource:
<<: *osm2pgsql
table: |-
(SELECT
way,
ref,
name,
is_point,
way_area
FROM (
SELECT
way,
tags->'railway:ref' AS ref,
name,
1::int AS is_point,
0::real AS way_area
FROM openrailwaymap_osm_point
WHERE railway = 'signal_box'
UNION ALL
SELECT
ST_PointOnSurface(way) AS way,
tags->'railway:ref' AS ref,
-- (way_area/NULLIF(POW(!scale_denominator!*0.001*0.28, 2),0))::text AS ref,
name,
CASE
WHEN way_area/NULLIF(POW(!scale_denominator!*0.001*0.28,2),0) < 24::real THEN 1::int
ELSE 0::int
END AS is_point,
way_area
FROM openrailwaymap_osm_polygon
WHERE railway = 'signal_box'
) AS pointpolygons
ORDER BY way_area DESC NULLS LAST
) AS signal_boxes_text
properties:
minzoom: 13