QGIS API Documentation 3.32.0-Lima (311a8cb8a6)
qgswkbtypes.h
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1/***************************************************************************
2 qgswkbtypes.h
3 -----------------------
4 begin : January 2015
5 copyright : (C) 2015 by Marco Hugentobler
6 email : marco at sourcepole dot ch
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18#ifndef QGSWKBTYPES_H
19#define QGSWKBTYPES_H
20
21#include <QObject>
22#include <QMap>
23#include <QString>
24
25#include "qgis_core.h"
26#include "qgis_sip.h"
27#include "qgis.h"
28
29/***************************************************************************
30 * This class is considered CRITICAL and any change MUST be accompanied with
31 * full unit tests in testqgsstatisticalsummary.cpp.
32 * See details in QEP #17
33 ****************************************************************************/
34
42class CORE_EXPORT QgsWkbTypes
43{
44 Q_GADGET
45 public:
46
54 static Qgis::WkbType singleType( Qgis::WkbType type ) SIP_HOLDGIL
55 {
56 switch ( type )
57 {
58 case Qgis::WkbType::Unknown:
59 case Qgis::WkbType::GeometryCollection:
60 case Qgis::WkbType::GeometryCollectionZ:
61 case Qgis::WkbType::GeometryCollectionM:
62 case Qgis::WkbType::GeometryCollectionZM:
63 return Qgis::WkbType::Unknown;
64
65 case Qgis::WkbType::Point:
66 case Qgis::WkbType::MultiPoint:
67 return Qgis::WkbType::Point;
68
69 case Qgis::WkbType::PointZ:
70 case Qgis::WkbType::MultiPointZ:
71 return Qgis::WkbType::PointZ;
72
73 case Qgis::WkbType::PointM:
74 case Qgis::WkbType::MultiPointM:
75 return Qgis::WkbType::PointM;
76
77 case Qgis::WkbType::PointZM:
78 case Qgis::WkbType::MultiPointZM:
79 return Qgis::WkbType::PointZM;
80
81 case Qgis::WkbType::LineString:
82 case Qgis::WkbType::MultiLineString:
83 return Qgis::WkbType::LineString;
84
85 case Qgis::WkbType::LineStringZ:
86 case Qgis::WkbType::MultiLineStringZ:
87 return Qgis::WkbType::LineStringZ;
88
89 case Qgis::WkbType::LineStringM:
90 case Qgis::WkbType::MultiLineStringM:
91 return Qgis::WkbType::LineStringM;
92
93 case Qgis::WkbType::LineStringZM:
94 case Qgis::WkbType::MultiLineStringZM:
95 return Qgis::WkbType::LineStringZM;
96
97 case Qgis::WkbType::Polygon:
98 case Qgis::WkbType::MultiPolygon:
99 return Qgis::WkbType::Polygon;
100
101 case Qgis::WkbType::PolygonZ:
102 case Qgis::WkbType::MultiPolygonZ:
103 return Qgis::WkbType::PolygonZ;
104
105 case Qgis::WkbType::PolygonM:
106 case Qgis::WkbType::MultiPolygonM:
107 return Qgis::WkbType::PolygonM;
108
109 case Qgis::WkbType::PolygonZM:
110 case Qgis::WkbType::MultiPolygonZM:
111 return Qgis::WkbType::PolygonZM;
112
113 case Qgis::WkbType::Triangle:
114 // case MultiTriangle:
115 return Qgis::WkbType::Triangle;
116
117 case Qgis::WkbType::TriangleZ:
118 // case MultiTriangleZ:
119 return Qgis::WkbType::TriangleZ;
120
121 case Qgis::WkbType::TriangleM:
122 // case MultiTriangleM:
123 return Qgis::WkbType::TriangleM;
124
125 case Qgis::WkbType::TriangleZM:
126 // case MultiTriangleZM:
127 return Qgis::WkbType::TriangleZM;
128
129 case Qgis::WkbType::CircularString:
130 return Qgis::WkbType::CircularString;
131
132 case Qgis::WkbType::CircularStringZ:
133 return Qgis::WkbType::CircularStringZ;
134
135 case Qgis::WkbType::CircularStringM:
136 return Qgis::WkbType::CircularStringM;
137
138 case Qgis::WkbType::CircularStringZM:
139 return Qgis::WkbType::CircularStringZM;
140
141 case Qgis::WkbType::CompoundCurve:
142 case Qgis::WkbType::MultiCurve:
143 return Qgis::WkbType::CompoundCurve;
144
145 case Qgis::WkbType::CompoundCurveZ:
146 case Qgis::WkbType::MultiCurveZ:
147 return Qgis::WkbType::CompoundCurveZ;
148
149 case Qgis::WkbType::CompoundCurveM:
150 case Qgis::WkbType::MultiCurveM:
151 return Qgis::WkbType::CompoundCurveM;
152
153 case Qgis::WkbType::CompoundCurveZM:
154 case Qgis::WkbType::MultiCurveZM:
155 return Qgis::WkbType::CompoundCurveZM;
156
157 case Qgis::WkbType::CurvePolygon:
158 case Qgis::WkbType::MultiSurface:
159 return Qgis::WkbType::CurvePolygon;
160
161 case Qgis::WkbType::CurvePolygonZ:
162 case Qgis::WkbType::MultiSurfaceZ:
163 return Qgis::WkbType::CurvePolygonZ;
164
165 case Qgis::WkbType::CurvePolygonM:
166 case Qgis::WkbType::MultiSurfaceM:
167 return Qgis::WkbType::CurvePolygonM;
168
169 case Qgis::WkbType::CurvePolygonZM:
170 case Qgis::WkbType::MultiSurfaceZM:
171 return Qgis::WkbType::CurvePolygonZM;
172
173 case Qgis::WkbType::NoGeometry:
174 return Qgis::WkbType::NoGeometry;
175
176 case Qgis::WkbType::Point25D:
177 case Qgis::WkbType::MultiPoint25D:
178 return Qgis::WkbType::Point25D;
179
180 case Qgis::WkbType::LineString25D:
181 case Qgis::WkbType::MultiLineString25D:
182 return Qgis::WkbType::LineString25D;
183
184 case Qgis::WkbType::Polygon25D:
185 case Qgis::WkbType::MultiPolygon25D:
186 return Qgis::WkbType::Polygon25D;
187
188 }
189 return Qgis::WkbType::Unknown;
190 }
191
201 static Qgis::WkbType multiType( Qgis::WkbType type ) SIP_HOLDGIL
202 {
203 switch ( type )
204 {
205 case Qgis::WkbType::Unknown:
206 return Qgis::WkbType::Unknown;
207
208 // until we support TIN types, use multipolygon
209 case Qgis::WkbType::Triangle:
210 return Qgis::WkbType::MultiPolygon;
211
212 case Qgis::WkbType::TriangleZ:
213 return Qgis::WkbType::MultiPolygonZ;
214
215 case Qgis::WkbType::TriangleM:
216 return Qgis::WkbType::MultiPolygonM;
217
218 case Qgis::WkbType::TriangleZM:
219 return Qgis::WkbType::MultiPolygonZM;
220
221 case Qgis::WkbType::GeometryCollection:
222 return Qgis::WkbType::GeometryCollection;
223
224 case Qgis::WkbType::GeometryCollectionZ:
225 return Qgis::WkbType::GeometryCollectionZ;
226
227 case Qgis::WkbType::GeometryCollectionM:
228 return Qgis::WkbType::GeometryCollectionM;
229
230 case Qgis::WkbType::GeometryCollectionZM:
231 return Qgis::WkbType::GeometryCollectionZM;
232
233 case Qgis::WkbType::Point:
234 case Qgis::WkbType::MultiPoint:
235 return Qgis::WkbType::MultiPoint;
236
237 case Qgis::WkbType::PointZ:
238 case Qgis::WkbType::MultiPointZ:
239 return Qgis::WkbType::MultiPointZ;
240
241 case Qgis::WkbType::PointM:
242 case Qgis::WkbType::MultiPointM:
243 return Qgis::WkbType::MultiPointM;
244
245 case Qgis::WkbType::PointZM:
246 case Qgis::WkbType::MultiPointZM:
247 return Qgis::WkbType::MultiPointZM;
248
249 case Qgis::WkbType::LineString:
250 case Qgis::WkbType::MultiLineString:
251 return Qgis::WkbType::MultiLineString;
252
253 case Qgis::WkbType::LineStringZ:
254 case Qgis::WkbType::MultiLineStringZ:
255 return Qgis::WkbType::MultiLineStringZ;
256
257 case Qgis::WkbType::LineStringM:
258 case Qgis::WkbType::MultiLineStringM:
259 return Qgis::WkbType::MultiLineStringM;
260
261 case Qgis::WkbType::LineStringZM:
262 case Qgis::WkbType::MultiLineStringZM:
263 return Qgis::WkbType::MultiLineStringZM;
264
265 case Qgis::WkbType::Polygon:
266 case Qgis::WkbType::MultiPolygon:
267 return Qgis::WkbType::MultiPolygon;
268
269 case Qgis::WkbType::PolygonZ:
270 case Qgis::WkbType::MultiPolygonZ:
271 return Qgis::WkbType::MultiPolygonZ;
272
273 case Qgis::WkbType::PolygonM:
274 case Qgis::WkbType::MultiPolygonM:
275 return Qgis::WkbType::MultiPolygonM;
276
277 case Qgis::WkbType::PolygonZM:
278 case Qgis::WkbType::MultiPolygonZM:
279 return Qgis::WkbType::MultiPolygonZM;
280
281 case Qgis::WkbType::CompoundCurve:
282 case Qgis::WkbType::CircularString:
283 case Qgis::WkbType::MultiCurve:
284 return Qgis::WkbType::MultiCurve;
285
286 case Qgis::WkbType::CompoundCurveZ:
287 case Qgis::WkbType::CircularStringZ:
288 case Qgis::WkbType::MultiCurveZ:
289 return Qgis::WkbType::MultiCurveZ;
290
291 case Qgis::WkbType::CompoundCurveM:
292 case Qgis::WkbType::CircularStringM:
293 case Qgis::WkbType::MultiCurveM:
294 return Qgis::WkbType::MultiCurveM;
295
296 case Qgis::WkbType::CompoundCurveZM:
297 case Qgis::WkbType::CircularStringZM:
298 case Qgis::WkbType::MultiCurveZM:
299 return Qgis::WkbType::MultiCurveZM;
300
301 case Qgis::WkbType::CurvePolygon:
302 case Qgis::WkbType::MultiSurface:
303 return Qgis::WkbType::MultiSurface;
304
305 case Qgis::WkbType::CurvePolygonZ:
306 case Qgis::WkbType::MultiSurfaceZ:
307 return Qgis::WkbType::MultiSurfaceZ;
308
309 case Qgis::WkbType::CurvePolygonM:
310 case Qgis::WkbType::MultiSurfaceM:
311 return Qgis::WkbType::MultiSurfaceM;
312
313 case Qgis::WkbType::CurvePolygonZM:
314 case Qgis::WkbType::MultiSurfaceZM:
315 return Qgis::WkbType::MultiSurfaceZM;
316
317 case Qgis::WkbType::NoGeometry:
318 return Qgis::WkbType::NoGeometry;
319
320 case Qgis::WkbType::Point25D:
321 case Qgis::WkbType::MultiPoint25D:
322 return Qgis::WkbType::MultiPoint25D;
323
324 case Qgis::WkbType::LineString25D:
325 case Qgis::WkbType::MultiLineString25D:
326 return Qgis::WkbType::MultiLineString25D;
327
328 case Qgis::WkbType::Polygon25D:
329 case Qgis::WkbType::MultiPolygon25D:
330 return Qgis::WkbType::MultiPolygon25D;
331 }
332 return Qgis::WkbType::Unknown;
333 }
334
335
348 static Qgis::WkbType promoteNonPointTypesToMulti( Qgis::WkbType type ) SIP_HOLDGIL
349 {
350 switch ( geometryType( type ) )
351 {
352 case Qgis::GeometryType::Point:
353 case Qgis::GeometryType::Unknown:
354 case Qgis::GeometryType::Null:
355 return type;
356
357 case Qgis::GeometryType::Line:
358 case Qgis::GeometryType::Polygon:
359 return multiType( type );
360 }
361 return Qgis::WkbType::Unknown;
362 }
363
378 static Qgis::WkbType curveType( Qgis::WkbType type ) SIP_HOLDGIL
379 {
380 switch ( type )
381 {
382 case Qgis::WkbType::Unknown:
383 case Qgis::WkbType::Triangle:
384 case Qgis::WkbType::TriangleZ:
385 case Qgis::WkbType::TriangleM:
386 case Qgis::WkbType::TriangleZM:
387 return Qgis::WkbType::Unknown;
388
389 case Qgis::WkbType::GeometryCollection:
390 return Qgis::WkbType::GeometryCollection;
391
392 case Qgis::WkbType::GeometryCollectionZ:
393 return Qgis::WkbType::GeometryCollectionZ;
394
395 case Qgis::WkbType::GeometryCollectionM:
396 return Qgis::WkbType::GeometryCollectionM;
397
398 case Qgis::WkbType::GeometryCollectionZM:
399 return Qgis::WkbType::GeometryCollectionZM;
400
401 case Qgis::WkbType::Point:
402 return Qgis::WkbType::Point;
403
404 case Qgis::WkbType::MultiPoint:
405 return Qgis::WkbType::MultiPoint;
406
407 case Qgis::WkbType::PointZ:
408 return Qgis::WkbType::PointZ;
409
410 case Qgis::WkbType::MultiPointZ:
411 return Qgis::WkbType::MultiPointZ;
412
413 case Qgis::WkbType::PointM:
414 return Qgis::WkbType::PointM;
415
416 case Qgis::WkbType::MultiPointM:
417 return Qgis::WkbType::MultiPointM;
418
419 case Qgis::WkbType::PointZM:
420 return Qgis::WkbType::PointZM;
421
422 case Qgis::WkbType::MultiPointZM:
423 return Qgis::WkbType::MultiPointZM;
424
425 case Qgis::WkbType::LineString:
426 case Qgis::WkbType::CompoundCurve:
427 case Qgis::WkbType::CircularString:
428 return Qgis::WkbType::CompoundCurve;
429
430 case Qgis::WkbType::MultiLineString:
431 case Qgis::WkbType::MultiCurve:
432 return Qgis::WkbType::MultiCurve;
433
434 case Qgis::WkbType::LineStringZ:
435 case Qgis::WkbType::CompoundCurveZ:
436 case Qgis::WkbType::CircularStringZ:
437 case Qgis::WkbType::LineString25D:
438 return Qgis::WkbType::CompoundCurveZ;
439
440 case Qgis::WkbType::MultiLineStringZ:
441 case Qgis::WkbType::MultiCurveZ:
442 case Qgis::WkbType::MultiLineString25D:
443 return Qgis::WkbType::MultiCurveZ;
444
445 case Qgis::WkbType::LineStringM:
446 case Qgis::WkbType::CompoundCurveM:
447 case Qgis::WkbType::CircularStringM:
448 return Qgis::WkbType::CompoundCurveM;
449
450 case Qgis::WkbType::MultiLineStringM:
451 case Qgis::WkbType::MultiCurveM:
452 return Qgis::WkbType::MultiCurveM;
453
454 case Qgis::WkbType::LineStringZM:
455 case Qgis::WkbType::CompoundCurveZM:
456 case Qgis::WkbType::CircularStringZM:
457 return Qgis::WkbType::CompoundCurveZM;
458
459 case Qgis::WkbType::MultiLineStringZM:
460 case Qgis::WkbType::MultiCurveZM:
461 return Qgis::WkbType::MultiCurveZM;
462
463 case Qgis::WkbType::Polygon:
464 case Qgis::WkbType::CurvePolygon:
465 return Qgis::WkbType::CurvePolygon;
466
467 case Qgis::WkbType::MultiPolygon:
468 case Qgis::WkbType::MultiSurface:
469 return Qgis::WkbType::MultiSurface;
470
471 case Qgis::WkbType::PolygonZ:
472 case Qgis::WkbType::CurvePolygonZ:
473 case Qgis::WkbType::Polygon25D:
474 return Qgis::WkbType::CurvePolygonZ;
475
476 case Qgis::WkbType::MultiPolygonZ:
477 case Qgis::WkbType::MultiSurfaceZ:
478 case Qgis::WkbType::MultiPolygon25D:
479 return Qgis::WkbType::MultiSurfaceZ;
480
481 case Qgis::WkbType::PolygonM:
482 case Qgis::WkbType::CurvePolygonM:
483 return Qgis::WkbType::CurvePolygonM;
484
485 case Qgis::WkbType::MultiPolygonM:
486 case Qgis::WkbType::MultiSurfaceM:
487 return Qgis::WkbType::MultiSurfaceM;
488
489 case Qgis::WkbType::PolygonZM:
490 case Qgis::WkbType::CurvePolygonZM:
491 return Qgis::WkbType::CurvePolygonZM;
492
493 case Qgis::WkbType::MultiPolygonZM:
494 case Qgis::WkbType::MultiSurfaceZM:
495 return Qgis::WkbType::MultiSurfaceZM;
496
497 case Qgis::WkbType::NoGeometry:
498 return Qgis::WkbType::NoGeometry;
499
500 case Qgis::WkbType::Point25D:
501 case Qgis::WkbType::MultiPoint25D:
502 return Qgis::WkbType::MultiPoint25D;
503 }
504 return Qgis::WkbType::Unknown;
505 }
506
519 static Qgis::WkbType linearType( Qgis::WkbType type ) SIP_HOLDGIL
520 {
521 switch ( type )
522 {
523
524 case Qgis::WkbType::CircularString:
525 case Qgis::WkbType::CompoundCurve:
526 return Qgis::WkbType::LineString;
527
528 case Qgis::WkbType::CircularStringM:
529 case Qgis::WkbType::CompoundCurveM:
530 return Qgis::WkbType::LineStringM;
531
532 case Qgis::WkbType::CircularStringZ:
533 case Qgis::WkbType::CompoundCurveZ:
534 return Qgis::WkbType::LineStringZ;
535
536 case Qgis::WkbType::CircularStringZM:
537 case Qgis::WkbType::CompoundCurveZM:
538 return Qgis::WkbType::LineStringZM;
539
540 case Qgis::WkbType::MultiCurve:
541 return Qgis::WkbType::MultiLineString;
542
543 case Qgis::WkbType::MultiCurveM:
544 return Qgis::WkbType::MultiLineStringM;
545
546 case Qgis::WkbType::MultiCurveZ:
547 return Qgis::WkbType::MultiLineStringZ;
548
549 case Qgis::WkbType::MultiCurveZM:
550 return Qgis::WkbType::MultiLineStringZM;
551
552 case Qgis::WkbType::CurvePolygon:
553 return Qgis::WkbType::Polygon;
554
555 case Qgis::WkbType::CurvePolygonM:
556 return Qgis::WkbType::PolygonM;
557
558 case Qgis::WkbType::CurvePolygonZ:
559 return Qgis::WkbType::PolygonZ;
560
561 case Qgis::WkbType::CurvePolygonZM:
562 return Qgis::WkbType::PolygonZM;
563
564 case Qgis::WkbType::MultiSurface:
565 return Qgis::WkbType::MultiPolygon;
566
567 case Qgis::WkbType::MultiSurfaceM:
568 return Qgis::WkbType::MultiPolygonM;
569
570 case Qgis::WkbType::MultiSurfaceZ:
571 return Qgis::WkbType::MultiPolygonZ;
572
573 case Qgis::WkbType::MultiSurfaceZM:
574 return Qgis::WkbType::MultiPolygonZM;
575
576 case Qgis::WkbType::GeometryCollection:
577 case Qgis::WkbType::GeometryCollectionM:
578 case Qgis::WkbType::GeometryCollectionZ:
579 case Qgis::WkbType::GeometryCollectionZM:
580 case Qgis::WkbType::LineString:
581 case Qgis::WkbType::LineString25D:
582 case Qgis::WkbType::LineStringM:
583 case Qgis::WkbType::LineStringZ:
584 case Qgis::WkbType::LineStringZM:
585 case Qgis::WkbType::MultiLineString:
586 case Qgis::WkbType::MultiLineString25D:
587 case Qgis::WkbType::MultiLineStringM:
588 case Qgis::WkbType::MultiLineStringZ:
589 case Qgis::WkbType::MultiLineStringZM:
590 case Qgis::WkbType::MultiPoint:
591 case Qgis::WkbType::MultiPoint25D:
592 case Qgis::WkbType::MultiPointM:
593 case Qgis::WkbType::MultiPointZ:
594 case Qgis::WkbType::MultiPointZM:
595 case Qgis::WkbType::MultiPolygon:
596 case Qgis::WkbType::MultiPolygon25D:
597 case Qgis::WkbType::MultiPolygonM:
598 case Qgis::WkbType::MultiPolygonZ:
599 case Qgis::WkbType::MultiPolygonZM:
600 case Qgis::WkbType::NoGeometry:
601 case Qgis::WkbType::Point:
602 case Qgis::WkbType::Point25D:
603 case Qgis::WkbType::PointM:
604 case Qgis::WkbType::PointZ:
605 case Qgis::WkbType::PointZM:
606 case Qgis::WkbType::Polygon:
607 case Qgis::WkbType::Polygon25D:
608 case Qgis::WkbType::PolygonM:
609 case Qgis::WkbType::PolygonZ:
610 case Qgis::WkbType::PolygonZM:
611 case Qgis::WkbType::Triangle:
612 case Qgis::WkbType::TriangleM:
613 case Qgis::WkbType::TriangleZ:
614 case Qgis::WkbType::TriangleZM:
615 case Qgis::WkbType::Unknown:
616 return type;
617
618 }
619 return Qgis::WkbType::Unknown;
620 }
621
629 static Qgis::WkbType flatType( Qgis::WkbType type ) SIP_HOLDGIL
630 {
631 switch ( type )
632 {
633 case Qgis::WkbType::Unknown:
634 return Qgis::WkbType::Unknown;
635
636 case Qgis::WkbType::Point:
637 case Qgis::WkbType::PointZ:
638 case Qgis::WkbType::PointM:
639 case Qgis::WkbType::PointZM:
640 case Qgis::WkbType::Point25D:
641 return Qgis::WkbType::Point;
642
643 case Qgis::WkbType::LineString:
644 case Qgis::WkbType::LineStringZ:
645 case Qgis::WkbType::LineStringM:
646 case Qgis::WkbType::LineStringZM:
647 case Qgis::WkbType::LineString25D:
648 return Qgis::WkbType::LineString;
649
650 case Qgis::WkbType::Polygon:
651 case Qgis::WkbType::PolygonZ:
652 case Qgis::WkbType::PolygonM:
653 case Qgis::WkbType::PolygonZM:
654 case Qgis::WkbType::Polygon25D:
655 return Qgis::WkbType::Polygon;
656
657 case Qgis::WkbType::Triangle:
658 case Qgis::WkbType::TriangleZ:
659 case Qgis::WkbType::TriangleM:
660 case Qgis::WkbType::TriangleZM:
661 return Qgis::WkbType::Triangle;
662
663 case Qgis::WkbType::MultiPoint:
664 case Qgis::WkbType::MultiPointZ:
665 case Qgis::WkbType::MultiPointM:
666 case Qgis::WkbType::MultiPointZM:
667 case Qgis::WkbType::MultiPoint25D:
668 return Qgis::WkbType::MultiPoint;
669
670 case Qgis::WkbType::MultiLineString:
671 case Qgis::WkbType::MultiLineStringZ:
672 case Qgis::WkbType::MultiLineStringM:
673 case Qgis::WkbType::MultiLineStringZM:
674 case Qgis::WkbType::MultiLineString25D:
675 return Qgis::WkbType::MultiLineString;
676
677 case Qgis::WkbType::MultiPolygon:
678 case Qgis::WkbType::MultiPolygonZ:
679 case Qgis::WkbType::MultiPolygonM:
680 case Qgis::WkbType::MultiPolygonZM:
681 case Qgis::WkbType::MultiPolygon25D:
682 return Qgis::WkbType::MultiPolygon;
683
684 case Qgis::WkbType::GeometryCollection:
685 case Qgis::WkbType::GeometryCollectionZ:
686 case Qgis::WkbType::GeometryCollectionM:
687 case Qgis::WkbType::GeometryCollectionZM:
688 return Qgis::WkbType::GeometryCollection;
689
690 case Qgis::WkbType::CircularString:
691 case Qgis::WkbType::CircularStringZ:
692 case Qgis::WkbType::CircularStringM:
693 case Qgis::WkbType::CircularStringZM:
694 return Qgis::WkbType::CircularString;
695
696 case Qgis::WkbType::CompoundCurve:
697 case Qgis::WkbType::CompoundCurveZ:
698 case Qgis::WkbType::CompoundCurveM:
699 case Qgis::WkbType::CompoundCurveZM:
700 return Qgis::WkbType::CompoundCurve;
701
702 case Qgis::WkbType::MultiCurve:
703 case Qgis::WkbType::MultiCurveZ:
704 case Qgis::WkbType::MultiCurveM:
705 case Qgis::WkbType::MultiCurveZM:
706 return Qgis::WkbType::MultiCurve;
707
708 case Qgis::WkbType::CurvePolygon:
709 case Qgis::WkbType::CurvePolygonZ:
710 case Qgis::WkbType::CurvePolygonM:
711 case Qgis::WkbType::CurvePolygonZM:
712 return Qgis::WkbType::CurvePolygon;
713
714 case Qgis::WkbType::MultiSurface:
715 case Qgis::WkbType::MultiSurfaceZ:
716 case Qgis::WkbType::MultiSurfaceM:
717 case Qgis::WkbType::MultiSurfaceZM:
718 return Qgis::WkbType::MultiSurface;
719
720 case Qgis::WkbType::NoGeometry:
721 return Qgis::WkbType::NoGeometry;
722
723 }
724 return Qgis::WkbType::Unknown;
725 }
726
728 static Qgis::WkbType zmType( Qgis::WkbType type, bool hasZ, bool hasM ) SIP_HOLDGIL
729 {
730 type = flatType( type );
731 if ( hasZ )
732 type = static_cast<Qgis::WkbType>( static_cast<quint32>( type ) + 1000 );
733 if ( hasM )
734 type = static_cast<Qgis::WkbType>( static_cast<quint32>( type ) + 2000 );
735 return type;
736 }
737
742 static Qgis::WkbType parseType( const QString &wktStr );
743
749 static bool isSingleType( Qgis::WkbType type ) SIP_HOLDGIL
750 {
751 return ( type != Qgis::WkbType::Unknown && !isMultiType( type ) );
752 }
753
759 static bool isMultiType( Qgis::WkbType type ) SIP_HOLDGIL
760 {
761 switch ( type )
762 {
763 case Qgis::WkbType::Unknown:
764 case Qgis::WkbType::Point:
765 case Qgis::WkbType::LineString:
766 case Qgis::WkbType::Polygon:
767 case Qgis::WkbType::Triangle:
768 case Qgis::WkbType::CircularString:
769 case Qgis::WkbType::CompoundCurve:
770 case Qgis::WkbType::CurvePolygon:
771 case Qgis::WkbType::NoGeometry:
772 case Qgis::WkbType::PointZ:
773 case Qgis::WkbType::LineStringZ:
774 case Qgis::WkbType::PolygonZ:
775 case Qgis::WkbType::TriangleZ:
776 case Qgis::WkbType::CircularStringZ:
777 case Qgis::WkbType::CompoundCurveZ:
778 case Qgis::WkbType::CurvePolygonZ:
779 case Qgis::WkbType::PointM:
780 case Qgis::WkbType::LineStringM:
781 case Qgis::WkbType::PolygonM:
782 case Qgis::WkbType::TriangleM:
783 case Qgis::WkbType::CircularStringM:
784 case Qgis::WkbType::CompoundCurveM:
785 case Qgis::WkbType::CurvePolygonM:
786 case Qgis::WkbType::PointZM:
787 case Qgis::WkbType::LineStringZM:
788 case Qgis::WkbType::PolygonZM:
789 case Qgis::WkbType::TriangleZM:
790 case Qgis::WkbType::CircularStringZM:
791 case Qgis::WkbType::CompoundCurveZM:
792 case Qgis::WkbType::CurvePolygonZM:
793 case Qgis::WkbType::Point25D:
794 case Qgis::WkbType::LineString25D:
795 case Qgis::WkbType::Polygon25D:
796 return false;
797
798 default:
799 return true;
800
801 }
802 }
803
808 static bool isCurvedType( Qgis::WkbType type ) SIP_HOLDGIL
809 {
810 switch ( flatType( type ) )
811 {
812 case Qgis::WkbType::CircularString:
813 case Qgis::WkbType::CompoundCurve:
814 case Qgis::WkbType::CurvePolygon:
815 case Qgis::WkbType::MultiCurve:
816 case Qgis::WkbType::MultiSurface:
817 return true;
818
819 default:
820 return false;
821 }
822 }
823
831 static int wkbDimensions( Qgis::WkbType type ) SIP_HOLDGIL
832 {
833 const Qgis::GeometryType gtype = geometryType( type );
834 switch ( gtype )
835 {
836 case Qgis::GeometryType::Line:
837 return 1;
838 case Qgis::GeometryType::Polygon:
839 return 2;
840 default: //point, no geometry, unknown geometry
841 return 0;
842 }
843 }
844
852 static int coordDimensions( Qgis::WkbType type ) SIP_HOLDGIL
853 {
854 if ( type == Qgis::WkbType::Unknown || type == Qgis::WkbType::NoGeometry )
855 return 0;
856
857 return 2 + hasZ( type ) + hasM( type );
858 }
859
865 static Qgis::GeometryType geometryType( Qgis::WkbType type ) SIP_HOLDGIL
866 {
867 switch ( type )
868 {
869 case Qgis::WkbType::Unknown:
870 case Qgis::WkbType::GeometryCollection:
871 case Qgis::WkbType::GeometryCollectionZ:
872 case Qgis::WkbType::GeometryCollectionM:
873 case Qgis::WkbType::GeometryCollectionZM:
874 return Qgis::GeometryType::Unknown;
875
876 case Qgis::WkbType::Point:
877 case Qgis::WkbType::MultiPoint:
878 case Qgis::WkbType::PointZ:
879 case Qgis::WkbType::MultiPointZ:
880 case Qgis::WkbType::PointM:
881 case Qgis::WkbType::MultiPointM:
882 case Qgis::WkbType::PointZM:
883 case Qgis::WkbType::MultiPointZM:
884 case Qgis::WkbType::Point25D:
885 case Qgis::WkbType::MultiPoint25D:
886 return Qgis::GeometryType::Point;
887
888 case Qgis::WkbType::LineString:
889 case Qgis::WkbType::MultiLineString:
890 case Qgis::WkbType::LineStringZ:
891 case Qgis::WkbType::MultiLineStringZ:
892 case Qgis::WkbType::LineStringM:
893 case Qgis::WkbType::MultiLineStringM:
894 case Qgis::WkbType::LineStringZM:
895 case Qgis::WkbType::MultiLineStringZM:
896 case Qgis::WkbType::LineString25D:
897 case Qgis::WkbType::MultiLineString25D:
898 case Qgis::WkbType::CircularString:
899 case Qgis::WkbType::CompoundCurve:
900 case Qgis::WkbType::MultiCurve:
901 case Qgis::WkbType::CircularStringZ:
902 case Qgis::WkbType::CompoundCurveZ:
903 case Qgis::WkbType::MultiCurveZ:
904 case Qgis::WkbType::CircularStringM:
905 case Qgis::WkbType::CompoundCurveM:
906 case Qgis::WkbType::MultiCurveM:
907 case Qgis::WkbType::CircularStringZM:
908 case Qgis::WkbType::CompoundCurveZM:
909 case Qgis::WkbType::MultiCurveZM:
910 return Qgis::GeometryType::Line;
911
912 case Qgis::WkbType::Polygon:
913 case Qgis::WkbType::MultiPolygon:
914 case Qgis::WkbType::Triangle:
915 case Qgis::WkbType::PolygonZ:
916 case Qgis::WkbType::TriangleZ:
917 case Qgis::WkbType::MultiPolygonZ:
918 case Qgis::WkbType::PolygonM:
919 case Qgis::WkbType::TriangleM:
920 case Qgis::WkbType::MultiPolygonM:
921 case Qgis::WkbType::PolygonZM:
922 case Qgis::WkbType::MultiPolygonZM:
923 case Qgis::WkbType::TriangleZM:
924 case Qgis::WkbType::Polygon25D:
925 case Qgis::WkbType::MultiPolygon25D:
926 case Qgis::WkbType::CurvePolygon:
927 case Qgis::WkbType::MultiSurface:
928 case Qgis::WkbType::CurvePolygonZ:
929 case Qgis::WkbType::MultiSurfaceZ:
930 case Qgis::WkbType::CurvePolygonM:
931 case Qgis::WkbType::MultiSurfaceM:
932 case Qgis::WkbType::CurvePolygonZM:
933 case Qgis::WkbType::MultiSurfaceZM:
934 return Qgis::GeometryType::Polygon;
935
936 case Qgis::WkbType::NoGeometry:
937 return Qgis::GeometryType::Null;
938 }
939
940 return Qgis::GeometryType::Unknown;
941 }
942
946 static QString displayString( Qgis::WkbType type ) SIP_HOLDGIL;
947
953 static QString translatedDisplayString( Qgis::WkbType type ) SIP_HOLDGIL;
954
969 static QString geometryDisplayString( Qgis::GeometryType type ) SIP_HOLDGIL;
970
977 static bool hasZ( Qgis::WkbType type ) SIP_HOLDGIL
978 {
979 switch ( type )
980 {
981 case Qgis::WkbType::PointZ:
982 case Qgis::WkbType::LineStringZ:
983 case Qgis::WkbType::PolygonZ:
984 case Qgis::WkbType::TriangleZ:
985 case Qgis::WkbType::MultiPointZ:
986 case Qgis::WkbType::MultiLineStringZ:
987 case Qgis::WkbType::MultiPolygonZ:
988 case Qgis::WkbType::GeometryCollectionZ:
989 case Qgis::WkbType::CircularStringZ:
990 case Qgis::WkbType::CompoundCurveZ:
991 case Qgis::WkbType::CurvePolygonZ:
992 case Qgis::WkbType::MultiCurveZ:
993 case Qgis::WkbType::MultiSurfaceZ:
994 case Qgis::WkbType::PointZM:
995 case Qgis::WkbType::LineStringZM:
996 case Qgis::WkbType::PolygonZM:
997 case Qgis::WkbType::TriangleZM:
998 case Qgis::WkbType::MultiPointZM:
999 case Qgis::WkbType::MultiLineStringZM:
1000 case Qgis::WkbType::MultiPolygonZM:
1001 case Qgis::WkbType::GeometryCollectionZM:
1002 case Qgis::WkbType::CircularStringZM:
1003 case Qgis::WkbType::CompoundCurveZM:
1004 case Qgis::WkbType::CurvePolygonZM:
1005 case Qgis::WkbType::MultiCurveZM:
1006 case Qgis::WkbType::MultiSurfaceZM:
1007 case Qgis::WkbType::Point25D:
1008 case Qgis::WkbType::LineString25D:
1009 case Qgis::WkbType::Polygon25D:
1010 case Qgis::WkbType::MultiPoint25D:
1011 case Qgis::WkbType::MultiLineString25D:
1012 case Qgis::WkbType::MultiPolygon25D:
1013 return true;
1014
1015 default:
1016 return false;
1017
1018 }
1019 }
1020
1027 static bool hasM( Qgis::WkbType type ) SIP_HOLDGIL
1028 {
1029 switch ( type )
1030 {
1031 case Qgis::WkbType::PointM:
1032 case Qgis::WkbType::LineStringM:
1033 case Qgis::WkbType::PolygonM:
1034 case Qgis::WkbType::TriangleM:
1035 case Qgis::WkbType::MultiPointM:
1036 case Qgis::WkbType::MultiLineStringM:
1037 case Qgis::WkbType::MultiPolygonM:
1038 case Qgis::WkbType::GeometryCollectionM:
1039 case Qgis::WkbType::CircularStringM:
1040 case Qgis::WkbType::CompoundCurveM:
1041 case Qgis::WkbType::CurvePolygonM:
1042 case Qgis::WkbType::MultiCurveM:
1043 case Qgis::WkbType::MultiSurfaceM:
1044 case Qgis::WkbType::PointZM:
1045 case Qgis::WkbType::LineStringZM:
1046 case Qgis::WkbType::PolygonZM:
1047 case Qgis::WkbType::TriangleZM:
1048 case Qgis::WkbType::MultiPointZM:
1049 case Qgis::WkbType::MultiLineStringZM:
1050 case Qgis::WkbType::MultiPolygonZM:
1051 case Qgis::WkbType::GeometryCollectionZM:
1052 case Qgis::WkbType::CircularStringZM:
1053 case Qgis::WkbType::CompoundCurveZM:
1054 case Qgis::WkbType::CurvePolygonZM:
1055 case Qgis::WkbType::MultiCurveZM:
1056 case Qgis::WkbType::MultiSurfaceZM:
1057 return true;
1058
1059 default:
1060 return false;
1061
1062 }
1063 }
1064
1073 static Qgis::WkbType addZ( Qgis::WkbType type ) SIP_HOLDGIL
1074 {
1075 if ( hasZ( type ) )
1076 return type;
1077 else if ( type == Qgis::WkbType::Unknown )
1078 return Qgis::WkbType::Unknown;
1079 else if ( type == Qgis::WkbType::NoGeometry )
1080 return Qgis::WkbType::NoGeometry;
1081
1082 //upgrade with z dimension
1083 const Qgis::WkbType flat = flatType( type );
1084 if ( hasM( type ) )
1085 return static_cast< Qgis::WkbType >( static_cast< quint32>( flat ) + 3000 );
1086 else
1087 return static_cast<Qgis::WkbType >( static_cast< quint32>( flat ) + 1000 );
1088 }
1089
1098 static Qgis::WkbType addM( Qgis::WkbType type ) SIP_HOLDGIL
1099 {
1100 if ( hasM( type ) )
1101 return type;
1102 else if ( type == Qgis::WkbType::Unknown )
1103 return Qgis::WkbType::Unknown;
1104 else if ( type == Qgis::WkbType::NoGeometry )
1105 return Qgis::WkbType::NoGeometry;
1106 else if ( type == Qgis::WkbType::Point25D )
1107 return Qgis::WkbType::PointZM;
1108 else if ( type == Qgis::WkbType::LineString25D )
1109 return Qgis::WkbType::LineStringZM;
1110 else if ( type == Qgis::WkbType::Polygon25D )
1111 return Qgis::WkbType::PolygonZM;
1112 else if ( type == Qgis::WkbType::MultiPoint25D )
1113 return Qgis::WkbType::MultiPointZM;
1114 else if ( type == Qgis::WkbType::MultiLineString25D )
1115 return Qgis::WkbType::MultiLineStringZM;
1116 else if ( type == Qgis::WkbType::MultiPolygon25D )
1117 return Qgis::WkbType::MultiPolygonZM;
1118
1119 //upgrade with m dimension
1120 const Qgis::WkbType flat = flatType( type );
1121 if ( hasZ( type ) )
1122 return static_cast< Qgis::WkbType >( static_cast< quint32 >( flat ) + 3000 );
1123 else
1124 return static_cast< Qgis::WkbType >( static_cast< quint32 >( flat ) + 2000 );
1125 }
1126
1134 static Qgis::WkbType dropZ( Qgis::WkbType type ) SIP_HOLDGIL
1135 {
1136 if ( !hasZ( type ) )
1137 return type;
1138
1139 Qgis::WkbType returnType = flatType( type );
1140 if ( hasM( type ) )
1141 returnType = addM( returnType );
1142 return returnType;
1143 }
1144
1152 static Qgis::WkbType dropM( Qgis::WkbType type ) SIP_HOLDGIL
1153 {
1154 if ( !hasM( type ) )
1155 return type;
1156
1157 Qgis::WkbType returnType = flatType( type );
1158 if ( hasZ( type ) )
1159 returnType = addZ( returnType );
1160 return returnType;
1161 }
1162
1168 static Qgis::WkbType to25D( Qgis::WkbType type ) SIP_HOLDGIL
1169 {
1170 const Qgis::WkbType flat = flatType( type );
1171
1172 if ( static_cast< quint32 >( flat ) >= static_cast< quint32>( Qgis::WkbType::Point ) && static_cast< quint32 >( flat ) <= static_cast< quint32>( Qgis::WkbType::MultiPolygon ) )
1173 return static_cast< Qgis::WkbType >( static_cast< quint32 >( flat ) + 0x80000000U );
1174 else if ( type == Qgis::WkbType::NoGeometry )
1175 return Qgis::WkbType::NoGeometry;
1176 else
1177 return Qgis::WkbType::Unknown;
1178 }
1179
1180};
1181
1182#endif // QGSWKBTYPES_H
Qgis::GeometryType
GeometryType
The geometry types are used to group Qgis::WkbType in a coarse way.
Definition: qgis.h:227
Qgis::WkbType
WkbType
The WKB type describes the number of dimensions a geometry has.
Definition: qgis.h:154
Qgis::WkbType::LineString25D
@ LineString25D
LineString25D.
Qgis::WkbType::MultiSurfaceM
@ MultiSurfaceM
MultiSurfaceM.
Qgis::WkbType::MultiLineStringZM
@ MultiLineStringZM
MultiLineStringZM.
Qgis::WkbType::MultiPointZM
@ MultiPointZM
MultiPointZM.
Qgis::WkbType::MultiPointZ
@ MultiPointZ
MultiPointZ.
Qgis::WkbType::CompoundCurve
@ CompoundCurve
CompoundCurve.
Qgis::WkbType::MultiPolygonZM
@ MultiPolygonZM
MultiPolygonZM.
Qgis::WkbType::LineStringM
@ LineStringM
LineStringM.
Qgis::WkbType::LineString
@ LineString
LineString.
Qgis::WkbType::MultiLineStringM
@ MultiLineStringM
MultiLineStringM.
Qgis::WkbType::MultiPolygon25D
@ MultiPolygon25D
MultiPolygon25D.
Qgis::WkbType::MultiPointM
@ MultiPointM
MultiPointM.
Qgis::WkbType::MultiPoint
@ MultiPoint
MultiPoint.
Qgis::WkbType::LineStringZM
@ LineStringZM
LineStringZM.
Qgis::WkbType::GeometryCollectionZM
@ GeometryCollectionZM
GeometryCollectionZM.
Qgis::WkbType::TriangleZ
@ TriangleZ
TriangleZ.
Qgis::WkbType::Polygon
@ Polygon
Polygon.
Qgis::WkbType::CompoundCurveZM
@ CompoundCurveZM
CompoundCurveZM.
Qgis::WkbType::CompoundCurveM
@ CompoundCurveM
CompoundCurveM.
Qgis::WkbType::MultiLineString25D
@ MultiLineString25D
MultiLineString25D.
Qgis::WkbType::MultiPolygon
@ MultiPolygon
MultiPolygon.
Qgis::WkbType::GeometryCollectionZ
@ GeometryCollectionZ
GeometryCollectionZ.
Qgis::WkbType::GeometryCollectionM
@ GeometryCollectionM
GeometryCollectionM.
Qgis::WkbType::CircularStringZM
@ CircularStringZM
CircularStringZM.
Qgis::WkbType::Triangle
@ Triangle
Triangle.
Qgis::WkbType::PolygonM
@ PolygonM
PolygonM.
Qgis::WkbType::NoGeometry
@ NoGeometry
No geometry.
Qgis::WkbType::MultiSurfaceZ
@ MultiSurfaceZ
MultiSurfaceZ.
Qgis::WkbType::CurvePolygonZM
@ CurvePolygonZM
CurvePolygonZM.
Qgis::WkbType::MultiLineString
@ MultiLineString
MultiLineString.
Qgis::WkbType::MultiPolygonM
@ MultiPolygonM
MultiPolygonM.
Qgis::WkbType::MultiCurveZM
@ MultiCurveZM
MultiCurveZM.
Qgis::WkbType::MultiSurfaceZM
@ MultiSurfaceZM
MultiSurfaceZM.
Qgis::WkbType::PolygonZM
@ PolygonZM
PolygonZM.
Qgis::WkbType::MultiPoint25D
@ MultiPoint25D
MultiPoint25D.
Qgis::WkbType::Unknown
@ Unknown
Unknown.
Qgis::WkbType::PointM
@ PointM
PointM.
Qgis::WkbType::CurvePolygonM
@ CurvePolygonM
CurvePolygonM.
Qgis::WkbType::CircularString
@ CircularString
CircularString.
Qgis::WkbType::PointZ
@ PointZ
PointZ.
Qgis::WkbType::TriangleZM
@ TriangleZM
TriangleZM.
Qgis::WkbType::MultiLineStringZ
@ MultiLineStringZ
MultiLineStringZ.
Qgis::WkbType::GeometryCollection
@ GeometryCollection
GeometryCollection.
Qgis::WkbType::MultiPolygonZ
@ MultiPolygonZ
MultiPolygonZ.
Qgis::WkbType::CurvePolygonZ
@ CurvePolygonZ
CurvePolygonZ.
Qgis::WkbType::MultiCurve
@ MultiCurve
MultiCurve.
Qgis::WkbType::CompoundCurveZ
@ CompoundCurveZ
CompoundCurveZ.
Qgis::WkbType::MultiCurveZ
@ MultiCurveZ
MultiCurveZ.
Qgis::WkbType::MultiCurveM
@ MultiCurveM
MultiCurveM.
Qgis::WkbType::CircularStringM
@ CircularStringM
CircularStringM.
Qgis::WkbType::CurvePolygon
@ CurvePolygon
CurvePolygon.
Qgis::WkbType::Point25D
@ Point25D
Point25D.
Qgis::WkbType::PointZM
@ PointZM
PointZM.
Qgis::WkbType::TriangleM
@ TriangleM
TriangleM.
Qgis::WkbType::CircularStringZ
@ CircularStringZ
CircularStringZ.
Qgis::WkbType::LineStringZ
@ LineStringZ
LineStringZ.
Qgis::WkbType::MultiSurface
@ MultiSurface
MultiSurface.
Qgis::WkbType::PolygonZ
@ PolygonZ
PolygonZ.
Qgis::WkbType::Polygon25D
@ Polygon25D
Polygon25D.
QgsWkbTypes
Handles storage of information regarding WKB types and their properties.
Definition: qgswkbtypes.h:43
QgsWkbTypes::linearType
static Qgis::WkbType linearType(Qgis::WkbType type) SIP_HOLDGIL
Returns the linear type for a WKB type.
Definition: qgswkbtypes.h:519
QgsWkbTypes::to25D
static Qgis::WkbType to25D(Qgis::WkbType type) SIP_HOLDGIL
Will convert the 25D version of the flat type if supported or Unknown if not supported.
Definition: qgswkbtypes.h:1168
QgsWkbTypes::addZ
static Qgis::WkbType addZ(Qgis::WkbType type) SIP_HOLDGIL
Adds the z dimension to a WKB type and returns the new type.
Definition: qgswkbtypes.h:1073
QgsWkbTypes::geometryType
static Qgis::GeometryType geometryType(Qgis::WkbType type) SIP_HOLDGIL
Returns the geometry type for a WKB type, e.g., both MultiPolygon and CurvePolygon would have a Polyg...
Definition: qgswkbtypes.h:865
QgsWkbTypes::isSingleType
static bool isSingleType(Qgis::WkbType type) SIP_HOLDGIL
Returns true if the WKB type is a single type.
Definition: qgswkbtypes.h:749
QgsWkbTypes::addM
static Qgis::WkbType addM(Qgis::WkbType type) SIP_HOLDGIL
Adds the m dimension to a WKB type and returns the new type.
Definition: qgswkbtypes.h:1098
QgsWkbTypes::isMultiType
static bool isMultiType(Qgis::WkbType type) SIP_HOLDGIL
Returns true if the WKB type is a multi type.
Definition: qgswkbtypes.h:759
QgsWkbTypes::parseType
static Qgis::WkbType parseType(const QString &wktStr)
Attempts to extract the WKB type from a WKT string.
QgsWkbTypes::hasZ
static bool hasZ(Qgis::WkbType type) SIP_HOLDGIL
Tests whether a WKB type contains the z-dimension.
Definition: qgswkbtypes.h:977
QgsWkbTypes::singleType
static Qgis::WkbType singleType(Qgis::WkbType type) SIP_HOLDGIL
Returns the single type for a WKB type.
Definition: qgswkbtypes.h:54
QgsWkbTypes::isCurvedType
static bool isCurvedType(Qgis::WkbType type) SIP_HOLDGIL
Returns true if the WKB type is a curved type or can contain curved geometries.
Definition: qgswkbtypes.h:808
QgsWkbTypes::dropZ
static Qgis::WkbType dropZ(Qgis::WkbType type) SIP_HOLDGIL
Drops the z dimension (if present) for a WKB type and returns the new type.
Definition: qgswkbtypes.h:1134
QgsWkbTypes::curveType
static Qgis::WkbType curveType(Qgis::WkbType type) SIP_HOLDGIL
Returns the curve type for a WKB type.
Definition: qgswkbtypes.h:378
QgsWkbTypes::dropM
static Qgis::WkbType dropM(Qgis::WkbType type) SIP_HOLDGIL
Drops the m dimension (if present) for a WKB type and returns the new type.
Definition: qgswkbtypes.h:1152
QgsWkbTypes::multiType
static Qgis::WkbType multiType(Qgis::WkbType type) SIP_HOLDGIL
Returns the multi type for a WKB type.
Definition: qgswkbtypes.h:201
QgsWkbTypes::wkbDimensions
static int wkbDimensions(Qgis::WkbType type) SIP_HOLDGIL
Returns the inherent dimension of the geometry type as an integer.
Definition: qgswkbtypes.h:831
QgsWkbTypes::hasM
static bool hasM(Qgis::WkbType type) SIP_HOLDGIL
Tests whether a WKB type contains m values.
Definition: qgswkbtypes.h:1027
QgsWkbTypes::coordDimensions
static int coordDimensions(Qgis::WkbType type) SIP_HOLDGIL
Returns the coordinate dimension of the geometry type as an integer.
Definition: qgswkbtypes.h:852
QgsWkbTypes::flatType
static Qgis::WkbType flatType(Qgis::WkbType type) SIP_HOLDGIL
Returns the flat type for a WKB type.
Definition: qgswkbtypes.h:629
QgsWkbTypes::zmType
static Qgis::WkbType zmType(Qgis::WkbType type, bool hasZ, bool hasM) SIP_HOLDGIL
Returns the modified input geometry type according to hasZ / hasM.
Definition: qgswkbtypes.h:728
QgsWkbTypes::promoteNonPointTypesToMulti
static Qgis::WkbType promoteNonPointTypesToMulti(Qgis::WkbType type) SIP_HOLDGIL
Promotes a WKB geometry type to its multi-type equivalent, with the exception of point geometry types...
Definition: qgswkbtypes.h:348
qgis_sip.h
SIP_HOLDGIL
#define SIP_HOLDGIL
Definition: qgis_sip.h:166
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