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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
2 | ||
3 | // Copyright (c) 2014-2015, Oracle and/or its affiliates. | |
4 | ||
5 | // Licensed under the Boost Software License version 1.0. | |
6 | // http://www.boost.org/users/license.html | |
7 | ||
8 | // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle | |
9 | ||
10 | #include <iostream> | |
11 | ||
12 | #ifndef BOOST_TEST_MODULE | |
13 | #define BOOST_TEST_MODULE test_difference_linear_linear | |
14 | #endif | |
15 | ||
16 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
17 | #define BOOST_GEOMETRY_DEBUG_TURNS | |
18 | #define BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER | |
19 | #endif | |
20 | ||
21 | #include <boost/test/included/unit_test.hpp> | |
22 | ||
23 | #include "test_difference_linear_linear.hpp" | |
24 | ||
25 | #include <boost/geometry/geometries/linestring.hpp> | |
26 | #include <boost/geometry/geometries/multi_linestring.hpp> | |
27 | #include <boost/geometry/algorithms/difference.hpp> | |
28 | ||
29 | typedef bg::model::point<double,2,bg::cs::cartesian> point_type; | |
30 | typedef bg::model::segment<point_type> segment_type; | |
31 | typedef bg::model::linestring<point_type> linestring_type; | |
32 | typedef bg::model::multi_linestring<linestring_type> multi_linestring_type; | |
33 | ||
34 | ||
35 | ||
36 | //=========================================================================== | |
37 | //=========================================================================== | |
38 | //=========================================================================== | |
39 | ||
40 | ||
41 | BOOST_AUTO_TEST_CASE( test_difference_linestring_linestring ) | |
42 | { | |
43 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
44 | std::cout << std::endl << std::endl << std::endl; | |
45 | std::cout << "*** LINESTRING / LINESTRING DIFFERENCE ***" << std::endl; | |
46 | std::cout << std::endl; | |
47 | #endif | |
48 | ||
49 | typedef linestring_type L; | |
50 | typedef multi_linestring_type ML; | |
51 | ||
52 | typedef test_difference_of_geometries<L, L, ML> tester; | |
53 | ||
54 | tester::apply | |
55 | (from_wkt<L>("LINESTRING(0 0,1 1,2 1,3 2)"), | |
56 | from_wkt<L>("LINESTRING(0 2,1 1,2 1,3 0)"), | |
57 | from_wkt<ML>("MULTILINESTRING((0 0,1 1),(2 1,3 2))"), | |
58 | "lldf00"); | |
59 | ||
60 | tester::apply | |
61 | (from_wkt<L>("LINESTRING(0 2,1 1,2 1,3 0)"), | |
62 | from_wkt<L>("LINESTRING(0 0,1 1,2 1,3 2)"), | |
63 | from_wkt<ML>("MULTILINESTRING((0 2,1 1),(2 1,3 0))"), | |
64 | "lldf00-1"); | |
65 | ||
66 | tester::apply | |
67 | (from_wkt<L>("LINESTRING(0 0,5 0)"), | |
68 | from_wkt<L>("LINESTRING(3 0,4 0)"), | |
69 | from_wkt<ML>("MULTILINESTRING((0 0,3 0),(4 0,5 0))"), | |
70 | "lldf01"); | |
71 | ||
72 | tester::apply | |
73 | (from_wkt<L>("LINESTRING(3 0,4 0)"), | |
74 | from_wkt<L>("LINESTRING(0 0,5 0)"), | |
75 | from_wkt<ML>("MULTILINESTRING()"), | |
76 | "lldf01-1"); | |
77 | ||
78 | tester::apply | |
79 | (from_wkt<L>("LINESTRING(0 0,4 0)"), | |
80 | from_wkt<L>("LINESTRING(3 0,6 0)"), | |
81 | from_wkt<ML>("MULTILINESTRING((0 0,3 0))"), | |
82 | "lldf01-2"); | |
83 | ||
84 | tester::apply | |
85 | (from_wkt<L>("LINESTRING(3 0,6 0)"), | |
86 | from_wkt<L>("LINESTRING(0 0,4 0)"), | |
87 | from_wkt<ML>("MULTILINESTRING((4 0,6 0))"), | |
88 | "lldf01-3"); | |
89 | ||
90 | tester::apply | |
91 | (from_wkt<L>("LINESTRING(0 0,6 0)"), | |
92 | from_wkt<L>("LINESTRING(0 0,4 0)"), | |
93 | from_wkt<ML>("MULTILINESTRING((4 0,6 0))"), | |
94 | "lldf01-4"); | |
95 | ||
96 | tester::apply | |
97 | (from_wkt<L>("LINESTRING(0 0,4 0)"), | |
98 | from_wkt<L>("LINESTRING(0 0,6 0)"), | |
99 | from_wkt<ML>("MULTILINESTRING()"), | |
100 | "lldf01-5"); | |
101 | ||
102 | tester::apply | |
103 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
104 | from_wkt<L>("LINESTRING(0 0,1 1,2 0,3 1,4 0,5 0,6 1,7 -1,8 0)"), | |
105 | from_wkt<ML>("MULTILINESTRING((0 0,4 0),(5 0,20 0))"), | |
106 | "lldf01-6"); | |
107 | ||
108 | tester::apply | |
109 | (from_wkt<L>("LINESTRING(-20 0,20 0)"), | |
110 | from_wkt<L>("LINESTRING(0 0,1 1,2 0,3 1,4 0,5 0,6 1,7 -1,8 0)"), | |
111 | from_wkt<ML>("MULTILINESTRING((-20 0,4 0),(5 0,20 0))"), | |
112 | "lldf01-7"); | |
113 | ||
114 | tester::apply | |
115 | (from_wkt<L>("LINESTRING(0 0,4 0)"), | |
116 | from_wkt<L>("LINESTRING(2 0,4 0)"), | |
117 | from_wkt<ML>("MULTILINESTRING((0 0,2 0))"), | |
118 | "lldf01-8"); | |
119 | ||
120 | tester::apply | |
121 | (from_wkt<L>("LINESTRING(2 0,4 0)"), | |
122 | from_wkt<L>("LINESTRING(0 0,4 0)"), | |
123 | from_wkt<ML>("MULTILINESTRING()"), | |
124 | "lldf01-9"); | |
125 | ||
126 | tester::apply | |
127 | (from_wkt<L>("LINESTRING(0 0,2 0)"), | |
128 | from_wkt<L>("LINESTRING(4 0,5 0)"), | |
129 | from_wkt<ML>("MULTILINESTRING((0 0,2 0))"), | |
130 | "lldf01-10"); | |
131 | ||
132 | tester::apply | |
133 | (from_wkt<L>("LINESTRING(0 0,2 0)"), | |
134 | from_wkt<L>("LINESTRING(2 0,5 0)"), | |
135 | from_wkt<ML>("MULTILINESTRING((0 0,2 0))"), | |
136 | "lldf01-11"); | |
137 | ||
138 | tester::apply | |
139 | (from_wkt<L>("LINESTRING(0 0,1 0,4 0)"), | |
140 | from_wkt<L>("LINESTRING(3 0,5 0)"), | |
141 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,3 0))"), | |
142 | "lldf01-11a"); | |
143 | ||
144 | tester::apply | |
145 | (from_wkt<L>("LINESTRING(0 0,1 0,4 0)"), | |
146 | from_wkt<L>("LINESTRING(3 0,4 0,5 0)"), | |
147 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,3 0))"), | |
148 | "lldf01-11b"); | |
149 | ||
150 | tester::apply | |
151 | (from_wkt<L>("LINESTRING(0 0,6 0)"), | |
152 | from_wkt<L>("LINESTRING(2 0,4 0,5 0)"), | |
153 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(5 0,6 0))"), | |
154 | "lldf01-12"); | |
155 | ||
156 | tester::apply | |
157 | (from_wkt<L>("LINESTRING(0 0,1 0,5 5,10 5,15 0)"), | |
158 | from_wkt<L>("LINESTRING(-1 6,0 5,15 5)"), | |
159 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,5 5),(10 5,15 0))"), | |
160 | "lldf02"); | |
161 | ||
162 | tester::apply | |
163 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0)"), | |
164 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
165 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0))"), | |
166 | "lldf03"); | |
167 | ||
168 | tester::apply | |
169 | (from_wkt<L>("LINESTRING(0 0,1 0,5 5,10 5,15 0,20 0)"), | |
170 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
171 | from_wkt<ML>("MULTILINESTRING((1 0,5 5,10 5,15 0))"), | |
172 | "lldf04"); | |
173 | ||
174 | tester::apply | |
175 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,25 1)"), | |
176 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
177 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
178 | (20 0,25 1))"), | |
179 | "lldf05"); | |
180 | ||
181 | tester::apply | |
182 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0)"), | |
183 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
184 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0))"), | |
185 | "lldf05-1"); | |
186 | ||
187 | tester::apply | |
188 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), | |
189 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
190 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
191 | (30 0,31 0))"), | |
192 | "lldf06"); | |
193 | ||
194 | tester::apply | |
195 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), | |
196 | from_wkt<L>("LINESTRING(-1 0,25 0,30 0)"), | |
197 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
198 | (30 0,31 0))"), | |
199 | "lldf07"); | |
200 | ||
201 | tester::apply | |
202 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,31 0)"), | |
203 | from_wkt<L>("LINESTRING(-1 0,19 0,30 0)"), | |
204 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
205 | (30 0,31 0))"), | |
206 | "lldf08"); | |
207 | ||
208 | tester::apply | |
209 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0,31 1)"), | |
210 | from_wkt<L>("LINESTRING(-1 0,30 0)"), | |
211 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
212 | (30 0,31 1))"), | |
213 | "lldf09"); | |
214 | ||
215 | tester::apply | |
216 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,5 5,10 5,15 0,20 0,30 0,31 1)"), | |
217 | from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 1,3 0,30 0)"), | |
218 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(1 0,5 5,10 5,15 0),\ | |
219 | (30 0,31 1))"), | |
220 | "lldf10"); | |
221 | ||
222 | tester::apply | |
223 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,4 0,5 5,10 5,15 0,20 0,\ | |
224 | 30 0,31 1)"), | |
225 | from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 0,2.5 1,3 0,30 0)"), | |
226 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(2 0,3 0),\ | |
227 | (4 0,5 5,10 5,15 0),(30 0,31 1))"), | |
228 | "lldf11"); | |
229 | ||
230 | tester::apply | |
231 | (from_wkt<L>("LINESTRING(-1 1,0 0,1 0,4 0,5 5,10 5,15 0,31 0)"), | |
232 | from_wkt<L>("LINESTRING(-1 -1,0 0,1 0,2 0,2.5 1,3 0,30 0)"), | |
233 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0),(2 0,3 0),\ | |
234 | (4 0,5 5,10 5,15 0),(30 0,31 0))"), | |
235 | "lldf11-1"); | |
236 | ||
237 | tester::apply | |
238 | (from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), | |
239 | from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), | |
240 | from_wkt<ML>("MULTILINESTRING()"), | |
241 | "lldf12"); | |
242 | ||
243 | tester::apply | |
244 | (from_wkt<L>("LINESTRING(0 0,2 0,3 1)"), | |
245 | from_wkt<L>("LINESTRING(3 1,2 0,0 0)"), | |
246 | from_wkt<ML>("MULTILINESTRING()"), | |
247 | "lldf12-1"); | |
248 | ||
249 | tester::apply | |
250 | (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 5,4 0)"), | |
251 | from_wkt<L>("LINESTRING(1 0,2 1,3 5,4 0,5 10)"), | |
252 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
253 | "lldf13"); | |
254 | ||
255 | tester::apply | |
256 | (from_wkt<L>("LINESTRING(0 0,1 0,2 0,2.5 0,3 1)"), | |
257 | from_wkt<L>("LINESTRING(0 0,2 0,2.5 0,3 1)"), | |
258 | from_wkt<ML>("MULTILINESTRING()"), | |
259 | "lldf14"); | |
260 | ||
261 | tester::apply | |
262 | (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 5,4 0)"), | |
263 | from_wkt<L>("LINESTRING(1 0,2 1,3 5)"), | |
264 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(3 5,4 0))"), | |
265 | "lldf15"); | |
266 | ||
267 | tester::apply | |
268 | (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 2)"), | |
269 | from_wkt<L>("LINESTRING(0.5 0,1 0,3 2,4 5)"), | |
270 | from_wkt<ML>("MULTILINESTRING((0 0,0.5 0))"), | |
271 | "lldf16"); | |
272 | ||
273 | tester::apply | |
274 | (from_wkt<L>("LINESTRING(0 0,1 0,2 1,3 2)"), | |
275 | from_wkt<L>("LINESTRING(4 5,3 2,1 0,0.5 0)"), | |
276 | from_wkt<ML>("MULTILINESTRING((0 0,0.5 0))"), | |
277 | "lldf16-r"); | |
278 | ||
279 | tester::apply | |
280 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1,30 1)"), | |
281 | from_wkt<L>("LINESTRING(1 1,2 0,3 1,20 1,25 1)"), | |
282 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(25 1,30 1))"), | |
283 | "lldf17"); | |
284 | ||
285 | tester::apply | |
286 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1,21 0,30 0)"), | |
287 | from_wkt<L>("LINESTRING(1 1,2 0,3 1,20 1,25 0)"), | |
288 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1,21 0,30 0))"), | |
289 | "lldf18"); | |
290 | ||
291 | tester::apply | |
292 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
293 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 1)"), | |
294 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
295 | "lldf19"); | |
296 | ||
297 | tester::apply | |
298 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
299 | from_wkt<L>("LINESTRING(5 1,4 0,4 1,20 1,5 0,1 0)"), | |
300 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
301 | "lldf19-r"); | |
302 | ||
303 | tester::apply | |
304 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
305 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0)"), | |
306 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
307 | "lldf19a"); | |
308 | ||
309 | tester::apply | |
310 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
311 | from_wkt<L>("LINESTRING(4 0,4 1,20 1,5 0,1 0)"), | |
312 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
313 | "lldf19a-r"); | |
314 | ||
315 | tester::apply | |
316 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
317 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0)"), | |
318 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
319 | "lldf19b"); | |
320 | ||
321 | tester::apply | |
322 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
323 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0,6 1)"), | |
324 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
325 | "lldf19c"); | |
326 | ||
327 | tester::apply | |
328 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
329 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,3 0)"), | |
330 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
331 | "lldf19d"); | |
332 | ||
333 | tester::apply | |
334 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
335 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,3 0,3 1)"), | |
336 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
337 | "lldf19e"); | |
338 | ||
339 | tester::apply | |
340 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
341 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,4 0,5 0,5 1)"), | |
342 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
343 | "lldf19f"); | |
344 | ||
345 | tester::apply | |
346 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
347 | from_wkt<L>("LINESTRING(5 1,5 0,4 0,4 1,20 1,5 0,1 0)"), | |
348 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
349 | "lldf19f-r"); | |
350 | ||
351 | tester::apply | |
352 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
353 | from_wkt<L>("LINESTRING(1 0,5 0,20 1,4 1,5 0,5 1)"), | |
354 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
355 | "lldf19g"); | |
356 | ||
357 | tester::apply | |
358 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
359 | from_wkt<L>("LINESTRING(5 1,5 0,4 1,20 1,5 0,1 0)"), | |
360 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,30 0))"), | |
361 | "lldf19g-r"); | |
362 | ||
363 | tester::apply | |
364 | (from_wkt<L>("LINESTRING(0 0,30 0,30 30,10 30,10 -10,15 0,40 0)"), | |
365 | from_wkt<L>("LINESTRING(5 5,10 0,10 30,20 0,25 0,25 25,50 0,35 0)"), | |
366 | from_wkt<ML>("MULTILINESTRING((0 0,20 0),(25 0,30 0,30 30,10 30),\ | |
367 | (10 0,10 -10,15 0,20 0),(25 0,35 0))"), | |
368 | "lldf20"); | |
369 | ||
370 | tester::apply | |
371 | (from_wkt<L>("LINESTRING(0 0,30 0,30 30,10 30,10 -10,15 0,40 0)"), | |
372 | from_wkt<L>("LINESTRING(5 5,10 0,10 30,20 0,25 0,25 25,50 0,15 0)"), | |
373 | from_wkt<ML>("MULTILINESTRING((0 0,15 0),(30 0,30 30,10 30),\ | |
374 | (10 0,10 -10,15 0))"), | |
375 | "lldf20a"); | |
376 | ||
377 | tester::apply | |
378 | (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
379 | from_wkt<L>("LINESTRING(2 2,5 -1,15 2,18 0,20 0)"), | |
380 | from_wkt<ML>("MULTILINESTRING((0 0,18 0),(20 0,30 0))"), | |
381 | "lldf21" | |
382 | ); | |
383 | ||
384 | tester::apply | |
385 | (from_wkt<L>("LINESTRING(2 2,5 -1,15 2,18 0,20 0)"), | |
386 | from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
387 | from_wkt<ML>("MULTILINESTRING((2 2,5 -1,15 2,18 0))"), | |
388 | "lldf21a" | |
389 | ); | |
390 | ||
391 | tester::apply | |
392 | (from_wkt<L>("LINESTRING(0 0,10 0)"), | |
393 | from_wkt<L>("LINESTRING(1 0,4 0,2 1,5 1,4 0,8 0)"), | |
394 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(8 0,10 0))"), | |
395 | "lldf22" | |
396 | ); | |
397 | ||
398 | tester::apply | |
399 | (from_wkt<L>("LINESTRING(0 0,10 0)"), | |
400 | from_wkt<L>("LINESTRING(4 0,5 0,5 1,1 1,1 0,4 0)"), | |
401 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(5 0,10 0))"), | |
402 | "lldf23" | |
403 | ); | |
404 | ||
405 | // the following two tests have been discussed with by Adam | |
406 | tester::apply | |
407 | (from_wkt<L>("LINESTRING(1 0,1 1,2 1)"), | |
408 | from_wkt<L>("LINESTRING(2 1,1 1,1 0)"), | |
409 | from_wkt<ML>("MULTILINESTRING()"), | |
410 | "lldf24" | |
411 | ); | |
412 | ||
413 | tester::apply | |
414 | (from_wkt<L>("LINESTRING(1 0,1 1,2 1)"), | |
415 | from_wkt<L>("LINESTRING(1 2,1 1,1 0)"), | |
416 | from_wkt<ML>("MULTILINESTRING((1 1,2 1))"), | |
417 | "lldf25" | |
418 | ); | |
419 | ||
420 | tester::apply | |
421 | (from_wkt<L>("LINESTRING(6 0,0 0,5 0)"), | |
422 | from_wkt<L>("LINESTRING(2 0,-10 0)"), | |
423 | from_wkt<ML>("MULTILINESTRING((6 0,2 0),(2 0,5 0))"), | |
424 | "lldf27a" | |
425 | ); | |
426 | ||
427 | tester::apply | |
428 | (from_wkt<L>("LINESTRING(6 0,0 0,5 0)"), | |
429 | from_wkt<L>("LINESTRING(2 0,-1 0,-10 0)"), | |
430 | from_wkt<ML>("MULTILINESTRING((6 0,2 0),(2 0,5 0))"), | |
431 | "lldf27b" | |
432 | ); | |
433 | ||
434 | tester::apply | |
435 | (from_wkt<L>("LINESTRING(6 0,0 0,5 0)"), | |
436 | from_wkt<L>("LINESTRING(2 0,0 0,-10 0)"), | |
437 | from_wkt<ML>("MULTILINESTRING((6 0,2 0),(2 0,5 0))"), | |
438 | "lldf27c" | |
439 | ); | |
440 | ||
441 | tester::apply | |
442 | (from_wkt<L>("LINESTRING(2 0,0 0,-10 0)"), | |
443 | from_wkt<L>("LINESTRING(6 0,0 0,5 0)"), | |
444 | from_wkt<ML>("MULTILINESTRING((0 0,-10 0))"), | |
445 | "lldf27d" | |
446 | ); | |
447 | ||
448 | tester::apply | |
449 | (from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5)"), | |
450 | from_wkt<L>("LINESTRING(-3 2,-3 0,-3 -10)"), | |
451 | from_wkt<ML>("MULTILINESTRING((-3 6,-3 2),(-3 2,-3 5))"), | |
452 | "lldf28a" | |
453 | ); | |
454 | ||
455 | tester::apply | |
456 | (from_wkt<L>("LINESTRING(-3 2,-3 0,-3 -10)"), | |
457 | from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5)"), | |
458 | from_wkt<ML>("MULTILINESTRING((-3 0,-3 -10))"), | |
459 | "lldf28b" | |
460 | ); | |
461 | ||
462 | tester::apply | |
463 | (from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5)"), | |
464 | from_wkt<L>("LINESTRING(-3 2,-3 0,-3 -10)"), | |
465 | from_wkt<ML>("MULTILINESTRING((-3 6,-3 2),(-3 2,-3 5))"), | |
466 | "lldf28c" | |
467 | ); | |
468 | ||
469 | tester::apply | |
470 | (from_wkt<L>("LINESTRING(-7 -8,3 0,4 -1)"), | |
471 | from_wkt<L>("LINESTRING(-5 -4,3 0,4 -1,7 -4)"), | |
472 | from_wkt<ML>("MULTILINESTRING((-7 -8,3 0))"), | |
473 | "lldf29a" | |
474 | ); | |
475 | ||
476 | tester::apply | |
477 | (from_wkt<L>("LINESTRING(-7 -8,3 0,4 -1,-7 10)"), | |
478 | from_wkt<L>("LINESTRING(-5 -4,3 0,4 -1,2 -1)"), | |
479 | from_wkt<ML>("MULTILINESTRING((-7 -8,3 0),(3 0,-7 10))"), | |
480 | "lldf29b" | |
481 | ); | |
482 | ||
483 | tester::apply | |
484 | (from_wkt<L>("LINESTRING(-7 -8,3 0,4 -1,-7 10)"), | |
485 | from_wkt<L>("LINESTRING(-5 -4,3 0,4 -1,7 -4,2 -1)"), | |
486 | from_wkt<ML>("MULTILINESTRING((-7 -8,3 0),(3 0,-7 10))"), | |
487 | "lldf29c" | |
488 | ); | |
489 | ||
490 | tester::apply | |
491 | (from_wkt<L>("LINESTRING(-5 -4,3 0,4 -1,7 -4,2 -1)"), | |
492 | from_wkt<L>("LINESTRING(-7 -8,3 0,4 -1,-7 10)"), | |
493 | from_wkt<ML>("MULTILINESTRING((-5 -4,3 0),(4 -1,7 -4,2 -1))"), | |
494 | "lldf29c-r" | |
495 | ); | |
496 | ||
497 | tester::apply | |
498 | (from_wkt<L>("LINESTRING(-2 -2,-4 0,1 -8,-2 6,8 5,-7 -8,\ | |
499 | 3 0,4 -1,-7 10,-4 10)"), | |
500 | from_wkt<L>("LINESTRING(-5 -4,3 0,4 -1,7 -4,2 -1,-4 -1,-2 6)"), | |
501 | from_wkt<ML>("MULTILINESTRING((-2 -2,-4 0,1 -8,-2 6,8 5,-7 -8,\ | |
502 | 3 0),(3 0,-7 10,-4 10))"), | |
503 | "lldf29d" | |
504 | ); | |
505 | ||
506 | #ifdef GEOMETRY_TEST_INCLUDE_FAILING_TESTS | |
507 | tester::apply | |
508 | (from_wkt<L>("LINESTRING(8 5,5 1,-2 3,1 10)"), | |
509 | from_wkt<L>("LINESTRING(1.9375 1.875,\ | |
510 | 1.7441860465116283 1.9302325581395348,\ | |
511 | -0.7692307692307692 2.6483516483516487,\ | |
512 | -2 3,-1.0071942446043165 5.316546762589928)"), | |
513 | from_wkt<ML>("MULTILINESTRING((8 5,5 1,-2 3,1 10))"), | |
514 | "lldf30a" | |
515 | ); | |
516 | ||
517 | tester::apply | |
518 | (from_wkt<L>("LINESTRING(1.9375 1.875,\ | |
519 | 1.7441860465116283 1.9302325581395348,\ | |
520 | -0.7692307692307692 2.6483516483516487,\ | |
521 | -2 3,-1.0071942446043165 5.316546762589928)"), | |
522 | from_wkt<L>("LINESTRING(8 5,5 1,-2 3,1 10)"), | |
523 | from_wkt<ML>("MULTILINESTRING((1.9375 1.875,\ | |
524 | 1.7441860465116283 1.9302325581395348,\ | |
525 | -0.7692307692307692 2.6483516483516487,\ | |
526 | -2 3,-1.0071942446043165 5.316546762589928))"), | |
527 | "lldf30b" | |
528 | ); | |
529 | ||
530 | tester::apply | |
531 | (from_wkt<L>("LINESTRING(5 -8,-7 -6,-3 6,-3 1,-5 4,-1 0,8 5,\ | |
532 | 5 1,-2 3,1 10,8 5,6 2,7 4)"), | |
533 | from_wkt<L>("LINESTRING(1.9375 1.875,\ | |
534 | 1.7441860465116283 1.9302325581395348,\ | |
535 | -0.7692307692307692 2.6483516483516487,\ | |
536 | -2 3,-1.0071942446043165 5.316546762589928)"), | |
537 | from_wkt<ML>("MULTILINESTRING((5 -8,-7 -6,-3 6,-3 1,-5 4,-1 0,8 5,\ | |
538 | 5 1,-2 3,1 10,8 5,6 2,7 4))"), | |
539 | ||
540 | "lldf30c" | |
541 | ); | |
542 | #endif | |
543 | ||
544 | tester::apply | |
545 | (from_wkt<L>("LINESTRING(8 1, 4 .4)"), | |
546 | from_wkt<L>("LINESTRING(0 -.2, 8 1)"), | |
547 | from_wkt<ML>("MULTILINESTRING()"), | |
548 | "lldf31s" | |
549 | ); | |
550 | ||
551 | tester::apply | |
552 | (from_wkt<L>("LINESTRING(8 1, 4 .4,2 8)"), | |
553 | from_wkt<L>("LINESTRING(0 -.2, 8 1)"), | |
554 | from_wkt<ML>("MULTILINESTRING((4 .4,2 8))"), | |
555 | "lldf31x", | |
556 | 1e-10 | |
557 | ); | |
558 | ||
559 | tester::apply | |
560 | (from_wkt<L>("LINESTRING(2 8,4 .4,8 1)"), | |
561 | from_wkt<L>("LINESTRING(0 -.2, 8 1)"), | |
562 | from_wkt<ML>("MULTILINESTRING((2 8,4 .4))"), | |
563 | "lldf31x-r", | |
564 | 1e-10 | |
565 | ); | |
566 | ||
567 | tester::apply | |
568 | (from_wkt<L>("LINESTRING(0 5, 8 1, 4 .4, 2 8)"), | |
569 | from_wkt<L>("LINESTRING(0 -.2, 8 1, -.5 7)"), | |
570 | from_wkt<ML>("MULTILINESTRING((0 5,8 1),(4 .4,2 8))"), | |
571 | "lldf31y", | |
572 | 1e-10 | |
573 | ); | |
574 | ||
575 | tester::apply | |
576 | (from_wkt<L>("LINESTRING(0 -.2, 8 1, -.5 7)"), | |
577 | from_wkt<L>("LINESTRING(0 5, 8 1, 4 .4, 2 8)"), | |
578 | from_wkt<ML>("MULTILINESTRING((0 -.2,4 .4),(8 1,-.5 7))"), | |
579 | "lldf31y-r", | |
580 | 1e-10 | |
581 | ); | |
582 | ||
583 | tester::apply | |
584 | (from_wkt<L>("LINESTRING(0 5, 8 1, 4 .4, 2 8)"), | |
585 | from_wkt<L>("LINESTRING(0 -.2, 8 1, -.5 7, 6 +.2)"), | |
586 | from_wkt<ML>("MULTILINESTRING((0 5,8 1),(4 .4,2 8))"), | |
587 | "lldf31y+", | |
588 | 1e-10 | |
589 | ); | |
590 | ||
591 | tester::apply | |
592 | (from_wkt<L>("LINESTRING(10.0002 2,9 -1032.34324, .3 8, 0 5, 8 1, 4 .4, 2 8)"), | |
593 | from_wkt<L>("LINESTRING(0 -.2, 8 1, -.5 7, 6 +.2)"), | |
594 | from_wkt<ML>("MULTILINESTRING((10.0002 2,9 -1032.34324,.3 8,0 5,8 1),(4 .4,2 8))"), | |
595 | "lldf31z", | |
596 | 1e-10 | |
597 | ); | |
598 | ||
599 | tester::apply | |
600 | (from_wkt<L>("LINESTRING(0 -.2, 8 1, -.5 7, 6 +.2)"), | |
601 | from_wkt<L>("LINESTRING(10.0002 2,9 -1032.34324, .3 8, 0 5, 8 1, 4 .4, 2 8)"), | |
602 | from_wkt<ML>("MULTILINESTRING((0 -.2,4 .4),(8 1,-.5 7,6 .2))"), | |
603 | "lldf31z-r", | |
604 | 1e-10 | |
605 | ); | |
606 | ||
607 | tester::apply | |
608 | (from_wkt<L>("LINESTRING(0 0, 8 1, -.5 7)"), | |
609 | from_wkt<L>("LINESTRING(0 5, 8 1, 4 .5, 2 8)"), | |
610 | from_wkt<ML>("MULTILINESTRING((0 0,4 .5),(8 1,-.5 7))"), | |
611 | "lldf32" | |
612 | ); | |
613 | } | |
614 | ||
615 | ||
616 | ||
617 | BOOST_AUTO_TEST_CASE( test_difference_linestring_multilinestring ) | |
618 | { | |
619 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
620 | std::cout << std::endl << std::endl << std::endl; | |
621 | std::cout << "*** LINESTRING / MULTILINESTRING DIFFERENCE ***" | |
622 | << std::endl; | |
623 | std::cout << std::endl; | |
624 | #endif | |
625 | ||
626 | typedef linestring_type L; | |
627 | typedef multi_linestring_type ML; | |
628 | ||
629 | typedef test_difference_of_geometries<L, ML, ML> tester; | |
630 | ||
631 | // disjoint linestrings | |
632 | tester::apply | |
633 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), | |
634 | from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 3),(1 1,2 2,5 3))"), | |
635 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1))"), | |
636 | "lmldf01" | |
637 | ); | |
638 | ||
639 | tester::apply | |
640 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), | |
641 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,4 0))"), | |
642 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1))"), | |
643 | "lmldf02" | |
644 | ); | |
645 | ||
646 | tester::apply | |
647 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), | |
648 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,5 0))"), | |
649 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(5 0,10 0,20 1))"), | |
650 | "lmldf03" | |
651 | ); | |
652 | ||
653 | tester::apply | |
654 | (from_wkt<L>("LINESTRING(0 0,10 0,20 1)"), | |
655 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0))"), | |
656 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1))"), | |
657 | "lmldf04" | |
658 | ); | |
659 | ||
660 | tester::apply | |
661 | (from_wkt<L>("LINESTRING(0 0,101 0)"), | |
662 | from_wkt<ML>("MULTILINESTRING((-1 -1,1 0,101 0,200 -1))"), | |
663 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
664 | "lmldf07" | |
665 | ); | |
666 | ||
667 | tester::apply | |
668 | (from_wkt<L>("LINESTRING(-1 1,0 0,101 0)"), | |
669 | from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ | |
670 | (19 -1,20 0,101 0,200 -1))"), | |
671 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0))"), | |
672 | "lmldf07a" | |
673 | ); | |
674 | ||
675 | tester::apply | |
676 | (from_wkt<L>("LINESTRING(0 0,101 0)"), | |
677 | from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ | |
678 | (19 -1,20 0,101 0,200 -1))"), | |
679 | from_wkt<ML>("MULTILINESTRING()"), | |
680 | "lmldf07b" | |
681 | ); | |
682 | ||
683 | tester::apply | |
684 | (from_wkt<L>("LINESTRING(0 0,101 0)"), | |
685 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0),\ | |
686 | (-1 -1,1 0,101 0,200 -1))"), | |
687 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
688 | "lmldf08" | |
689 | ); | |
690 | ||
691 | tester::apply | |
692 | (from_wkt<L>("LINESTRING(0 0,1 0,2 0.5,3 0,101 0)"), | |
693 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0.5),\ | |
694 | (-1 -1,1 0,101 0,200 -1))"), | |
695 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0.5,3 0))"), | |
696 | "lmldf09" | |
697 | ); | |
698 | ||
699 | tester::apply | |
700 | (from_wkt<L>("LINESTRING(0 0,1 0,1.5 0,2 0.5,3 0,101 0)"), | |
701 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,1 0,2 0.5),\ | |
702 | (-1 -1,1 0,101 0,200 -1))"), | |
703 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(1.5 0,2 0.5,3 0))"), | |
704 | "lmldf10" | |
705 | ); | |
706 | ||
707 | tester::apply | |
708 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
709 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
710 | (1 1,2 0,18 0,19 1),(2 1,3 0,17 0,18 1),\ | |
711 | (3 1,4 0,16 0,17 1))"), | |
712 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
713 | "lmldf12" | |
714 | ); | |
715 | ||
716 | tester::apply | |
717 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
718 | from_wkt<ML>("MULTILINESTRING((1 0,19 0,20 1),\ | |
719 | (2 0,18 0,19 1),(3 0,17 0,18 1),\ | |
720 | (4 0,16 0,17 1))"), | |
721 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
722 | "lmldf13" | |
723 | ); | |
724 | ||
725 | tester::apply | |
726 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
727 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ | |
728 | 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1))"), | |
729 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
730 | "lmldf14" | |
731 | ); | |
732 | ||
733 | tester::apply | |
734 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
735 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
736 | (2 2,4 2,6 0))"), | |
737 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
738 | "lmldf15" | |
739 | ); | |
740 | ||
741 | tester::apply | |
742 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
743 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
744 | (6 0,4 2,2 2))"), | |
745 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
746 | "lmldf15a" | |
747 | ); | |
748 | ||
749 | tester::apply | |
750 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
751 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
752 | (2 2,4 2,5 0,6 0))"), | |
753 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
754 | "lmldf16" | |
755 | ); | |
756 | ||
757 | tester::apply | |
758 | (from_wkt<L>("LINESTRING(0 0,20 0)"), | |
759 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
760 | (6 0,5 0,4 2,2 2))"), | |
761 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
762 | "lmldf16a" | |
763 | ); | |
764 | ||
765 | tester::apply | |
766 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
767 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
768 | (2 2,4 0,5 2,20 2,25 0))"), | |
769 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
770 | "lmldf17" | |
771 | ); | |
772 | ||
773 | tester::apply | |
774 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
775 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
776 | (2 2,4 0,5 2,20 2,25 0,26 2))"), | |
777 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
778 | "lmldf17a" | |
779 | ); | |
780 | ||
781 | tester::apply | |
782 | (from_wkt<L>("LINESTRING(0 0,30 0)"), | |
783 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
784 | (2 2,5 -1,15 2,18 0))"), | |
785 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
786 | "lmldf18" | |
787 | ); | |
788 | ||
789 | tester::apply | |
790 | (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
791 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
792 | (2 2,5 -1,15 2,18 0))"), | |
793 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
794 | "lmldf18a" | |
795 | ); | |
796 | ||
797 | tester::apply | |
798 | (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
799 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
800 | (2 2,5 -1,15 2,18 0,20 0))"), | |
801 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(20 0,30 0))"), | |
802 | "lmldf18b" | |
803 | ); | |
804 | ||
805 | tester::apply | |
806 | (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
807 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
808 | (2 2,5 -1,15 2,25 0,26 0))"), | |
809 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,25 0),(26 0,30 0))"), | |
810 | "lmldf18c" | |
811 | ); | |
812 | ||
813 | tester::apply | |
814 | (from_wkt<L>("LINESTRING(0 0,18 0,19 0,30 0)"), | |
815 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
816 | (2 2,5 -1,15 2,25 0,21 0))"), | |
817 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,21 0),(25 0,30 0))"), | |
818 | "lmldf18d" | |
819 | ); | |
820 | ||
821 | tester::apply | |
822 | (from_wkt<L>("LINESTRING(0 0,10 0)"), | |
823 | from_wkt<ML>("MULTILINESTRING((0 5,1 0,9 0,10 5),(0 1,2 0,3 1),\ | |
824 | (0 -2,3 0,4 4),(0 -5,4 0,5 0,6 3))"), | |
825 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10))"), | |
826 | "lmldf19" | |
827 | ); | |
828 | ||
829 | tester::apply | |
830 | (from_wkt<L>("LINESTRING(0 0,10 0)"), | |
831 | from_wkt<ML>("MULTILINESTRING((-1 0,0 0),(10 0,12 0))"), | |
832 | from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
833 | "lmldf20" | |
834 | ); | |
835 | } | |
836 | ||
837 | ||
838 | ||
839 | ||
840 | ||
841 | BOOST_AUTO_TEST_CASE( test_difference_multilinestring_linestring ) | |
842 | { | |
843 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
844 | std::cout << std::endl << std::endl << std::endl; | |
845 | std::cout << "*** MULTILINESTRING / LINESTRING DIFFERENCE ***" | |
846 | << std::endl; | |
847 | std::cout << std::endl; | |
848 | #endif | |
849 | ||
850 | typedef linestring_type L; | |
851 | typedef multi_linestring_type ML; | |
852 | ||
853 | typedef test_difference_of_geometries<ML, L, ML> tester; | |
854 | ||
855 | // disjoint linestrings | |
856 | tester::apply | |
857 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
858 | from_wkt<L>("LINESTRING(1 1,2 2,4 3)"), | |
859 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
860 | "mlldf01" | |
861 | ); | |
862 | ||
863 | tester::apply | |
864 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
865 | from_wkt<L>("LINESTRING(1 1,2 0,4 0)"), | |
866 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1),\ | |
867 | (1 0,2 0),(4 0,7 0))"), | |
868 | "mlldf02" | |
869 | ); | |
870 | ||
871 | tester::apply | |
872 | (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), | |
873 | from_wkt<L>("LINESTRING(-1 -1,1 0,101 0,200 -1)"), | |
874 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
875 | "mlldf03" | |
876 | ); | |
877 | ||
878 | tester::apply | |
879 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
880 | from_wkt<L>("LINESTRING(0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ | |
881 | 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1)"), | |
882 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
883 | "mlldf04" | |
884 | ); | |
885 | ||
886 | tester::apply | |
887 | (from_wkt<ML>("MULTILINESTRING((-1 0,-1 10),(0 0,20 0),(25 0,30 0))"), | |
888 | from_wkt<L>("LINESTRING(0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ | |
889 | 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1)"), | |
890 | from_wkt<ML>("MULTILINESTRING((-1 0,-1 10),(0 0,1 0),(19 0,20 0),(25 0,30 0))"), | |
891 | "mlldf05" | |
892 | ); | |
893 | ||
894 | tester::apply | |
895 | (from_wkt<ML>("MULTILINESTRING((-3 2,-3 0,-3 -10))"), | |
896 | from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5)"), | |
897 | from_wkt<ML>("MULTILINESTRING((-3 0,-3 -10))"), | |
898 | "mlldf06a" | |
899 | ); | |
900 | ||
901 | tester::apply | |
902 | (from_wkt<ML>("MULTILINESTRING((6 6,-3 2,-3 0,-3 -10,9 -2))"), | |
903 | from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5,2 -3,-6 10,5 0,2 8,\ | |
904 | -6 1,10 -6)"), | |
905 | from_wkt<ML>("MULTILINESTRING((6 6,-3 2),(-3 0,-3 -10,9 -2))"), | |
906 | "mlldf06b" | |
907 | ); | |
908 | ||
909 | tester::apply | |
910 | (from_wkt<ML>("MULTILINESTRING((0 -3,5 4,6 6,-3 2,-3 0,-3 -10,\ | |
911 | 9 -2,9 5,5 -5,-4 -8,9 0))"), | |
912 | from_wkt<L>("LINESTRING(-3 6,-3 0,-3 5,2 -3,-6 10,5 0,2 8,\ | |
913 | -6 1,10 -6)"), | |
914 | from_wkt<ML>("MULTILINESTRING((0 -3,5 4,6 6,-3 2),\ | |
915 | (-3 0,-3 -10,9 -2,9 5,5 -5,-4 -8,9 0))"), | |
916 | "mlldf06c" | |
917 | ); | |
918 | } | |
919 | ||
920 | ||
921 | ||
922 | ||
923 | ||
924 | ||
925 | ||
926 | BOOST_AUTO_TEST_CASE( test_difference_multilinestring_multilinestring ) | |
927 | { | |
928 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
929 | std::cout << std::endl << std::endl << std::endl; | |
930 | std::cout << "*** MULTILINESTRING / MULTILINESTRING DIFFERENCE ***" | |
931 | << std::endl; | |
932 | std::cout << std::endl; | |
933 | #endif | |
934 | ||
935 | typedef multi_linestring_type ML; | |
936 | ||
937 | typedef test_difference_of_geometries<ML, ML, ML> tester; | |
938 | ||
939 | // disjoint linestrings | |
940 | tester::apply | |
941 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
942 | from_wkt<ML>("MULTILINESTRING((1 1,2 2,4 3),(1 1,2 2,5 3))"), | |
943 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
944 | "mlmldf01" | |
945 | ); | |
946 | ||
947 | tester::apply | |
948 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
949 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,4 0))"), | |
950 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1),\ | |
951 | (1 0,2 0),(4 0,7 0))"), | |
952 | "mlmldf02" | |
953 | ); | |
954 | ||
955 | tester::apply | |
956 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
957 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),(1 1,3 0,5 0))"), | |
958 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(5 0,10 0,20 1),\ | |
959 | (1 0,2 0),(5 0,7 0))"), | |
960 | "mlmldf03" | |
961 | ); | |
962 | ||
963 | tester::apply | |
964 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0))"), | |
965 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0))"), | |
966 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1),\ | |
967 | (1 0,2 0),(4 0,7 0))"), | |
968 | "mlmldf04" | |
969 | ); | |
970 | ||
971 | tester::apply | |
972 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 1),(1 0,7 0),\ | |
973 | (10 10,20 10,30 20))"), | |
974 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),\ | |
975 | (10 20,15 10,25 10,30 15))"), | |
976 | from_wkt<ML>("MULTILINESTRING((0 0,2 0),(4 0,10 0,20 1),\ | |
977 | (1 0,2 0),(4 0,7 0),(10 10,15 10),(20 10,30 20))"), | |
978 | "mlmldf05" | |
979 | ); | |
980 | ||
981 | tester::apply | |
982 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 10),(1 0,7 0),\ | |
983 | (10 10,20 10,30 20))"), | |
984 | from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),\ | |
985 | (-1 -1,0 0,9 0,11 10,12 10,13 3,14 4,15 5),\ | |
986 | (10 20,15 10,25 10,30 15))"), | |
987 | from_wkt<ML>("MULTILINESTRING((9 0,10 0,13 3),(15 5,20 10),\ | |
988 | (10 10,11 10),(12 10,15 10),(20 10,30 20))"), | |
989 | "mlmldf06" | |
990 | ); | |
991 | ||
992 | tester::apply | |
993 | (from_wkt<ML>("MULTILINESTRING((1 1,2 0,4 0),\ | |
994 | (-1 -1,0 0,9 0,11 10,12 10,13 3,14 4,15 5),\ | |
995 | (10 20,15 10,25 10,30 15))"), | |
996 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,20 10),(1 0,7 0),\ | |
997 | (10 10,20 10,30 20))"), | |
998 | from_wkt<ML>("MULTILINESTRING((1 1,2 0),(-1 -1,0 0),(9 0,11 10),\ | |
999 | (12 10,13 3),(10 20,15 10),(20 10,25 10,30 15))"), | |
1000 | "mlmldf06a" | |
1001 | ); | |
1002 | ||
1003 | tester::apply | |
1004 | (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), | |
1005 | from_wkt<ML>("MULTILINESTRING((-1 -1,1 0,101 0,200 -1))"), | |
1006 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
1007 | "mlmldf07" | |
1008 | ); | |
1009 | ||
1010 | tester::apply | |
1011 | (from_wkt<ML>("MULTILINESTRING((-1 1,0 0,101 0))"), | |
1012 | from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ | |
1013 | (19 -1,20 0,101 0,200 -1))"), | |
1014 | from_wkt<ML>("MULTILINESTRING((-1 1,0 0))"), | |
1015 | "mlmldf07a" | |
1016 | ); | |
1017 | ||
1018 | tester::apply | |
1019 | (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), | |
1020 | from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,50 0),\ | |
1021 | (19 -1,20 0,101 0,200 -1))"), | |
1022 | from_wkt<ML>("MULTILINESTRING()"), | |
1023 | "mlmldf07b" | |
1024 | ); | |
1025 | ||
1026 | tester::apply | |
1027 | (from_wkt<ML>("MULTILINESTRING((0 0,101 0))"), | |
1028 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0),\ | |
1029 | (-1 -1,1 0,101 0,200 -1))"), | |
1030 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
1031 | "mlmldf08" | |
1032 | ); | |
1033 | ||
1034 | tester::apply | |
1035 | (from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0.5,3 0,101 0))"), | |
1036 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,2 0.5),\ | |
1037 | (-1 -1,1 0,101 0,200 -1))"), | |
1038 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,2 0.5,3 0))"), | |
1039 | "mlmldf09" | |
1040 | ); | |
1041 | ||
1042 | tester::apply | |
1043 | (from_wkt<ML>("MULTILINESTRING((0 0,1 0,1.5 0,2 0.5,3 0,101 0))"), | |
1044 | from_wkt<ML>("MULTILINESTRING((0 1,1 1,1 0,2 0.5),\ | |
1045 | (-1 -1,1 0,101 0,200 -1))"), | |
1046 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(1.5 0,2 0.5,3 0))"), | |
1047 | "mlmldf10" | |
1048 | ); | |
1049 | ||
1050 | tester::apply | |
1051 | (from_wkt<ML>("MULTILINESTRING((0 0,1 1,100 1,101 0),\ | |
1052 | (0 0,101 0))"), | |
1053 | from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1,3 0,4 0,5 1,6 1,\ | |
1054 | 7 0,8 0,9 1,10 1,11 0,12 0,13 1,14 1,15 0),\ | |
1055 | (-1 -1,1 0,101 0,200 -1))"), | |
1056 | from_wkt<ML>("MULTILINESTRING((0 0,1 1),(2 1,5 1),(6 1,9 1),\ | |
1057 | (10 1,13 1),(14 1,100 1,101 0),(0 0,1 0))"), | |
1058 | "mlmldf11" | |
1059 | ); | |
1060 | ||
1061 | tester::apply | |
1062 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1063 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1064 | (1 1,2 0,18 0,19 1),(2 1,3 0,17 0,18 1),\ | |
1065 | (3 1,4 0,16 0,17 1))"), | |
1066 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1067 | "mlmldf12" | |
1068 | ); | |
1069 | ||
1070 | tester::apply | |
1071 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1072 | from_wkt<ML>("MULTILINESTRING((1 0,19 0,20 1),\ | |
1073 | (2 0,18 0,19 1),(3 0,17 0,18 1),\ | |
1074 | (4 0,16 0,17 1))"), | |
1075 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1076 | "mlmldf13" | |
1077 | ); | |
1078 | ||
1079 | tester::apply | |
1080 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1081 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1,19 1,18 0,2 0,\ | |
1082 | 1 1,2 1,3 0,17 0,18 1,17 1,16 0,4 0,3 1))"), | |
1083 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1084 | "mlmldf14" | |
1085 | ); | |
1086 | ||
1087 | tester::apply | |
1088 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1089 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1090 | (2 2,4 2,6 0))"), | |
1091 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1092 | "mlmldf15" | |
1093 | ); | |
1094 | ||
1095 | tester::apply | |
1096 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1097 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1098 | (6 0,4 2,2 2))"), | |
1099 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1100 | "mlmldf15a" | |
1101 | ); | |
1102 | ||
1103 | tester::apply | |
1104 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1105 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1106 | (2 2,4 2,5 0,6 0))"), | |
1107 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1108 | "mlmldf16" | |
1109 | ); | |
1110 | ||
1111 | tester::apply | |
1112 | (from_wkt<ML>("MULTILINESTRING((0 0,20 0))"), | |
1113 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1114 | (6 0,5 0,4 2,2 2))"), | |
1115 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,20 0))"), | |
1116 | "mlmldf16a" | |
1117 | ); | |
1118 | ||
1119 | tester::apply | |
1120 | (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), | |
1121 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1122 | (2 2,4 0,5 2,20 2,25 0))"), | |
1123 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
1124 | "mlmldf17" | |
1125 | ); | |
1126 | ||
1127 | tester::apply | |
1128 | (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), | |
1129 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1130 | (2 2,4 0,5 2,20 2,25 0,26 2))"), | |
1131 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
1132 | "mlmldf17a" | |
1133 | ); | |
1134 | ||
1135 | tester::apply | |
1136 | (from_wkt<ML>("MULTILINESTRING((0 0,30 0))"), | |
1137 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1138 | (2 2,5 -1,15 2,18 0))"), | |
1139 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
1140 | "mlmldf18" | |
1141 | ); | |
1142 | ||
1143 | tester::apply | |
1144 | (from_wkt<ML>("MULTILINESTRING((0 0,18 0,19 0,30 0))"), | |
1145 | from_wkt<ML>("MULTILINESTRING((0 1,1 0,19 0,20 1),\ | |
1146 | (2 2,5 -1,15 2,18 0))"), | |
1147 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(19 0,30 0))"), | |
1148 | "mlmldf18a" | |
1149 | ); | |
1150 | ||
1151 | tester::apply | |
1152 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1153 | from_wkt<ML>("MULTILINESTRING((-1 0,0 0),(10 0,12 0))"), | |
1154 | from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1155 | "mlmldf19" | |
1156 | ); | |
1157 | ||
1158 | tester::apply | |
1159 | (from_wkt<ML>("MULTILINESTRING((1 5, -4.3 -.1), (0 6, 8.6 6, 189.7654 5, 1 3, 6 3, 3 5, 6 2.232432, 0 4), (-6 5, 1 2.232432), (3 -1032.34324, 9 0, 189.7654 1, -1.4 3, 3 189.7654, +.3 10.0002, 1 5, 6 3, 5 1, 9 1, 10.0002 -1032.34324, -0.7654 0, 5 3, 3 4), (2.232432 2.232432, 8.6 +.4, 0.0 2.232432, 4 0, -8.8 10.0002), (1 0, 6 6, 7 2, -0 8.4), (-0.7654 3, +.6 8, 4 -1032.34324, 1 6, 0 4), (0 7, 2 1, 8 -7, 7 -.7, -1032.34324 9), (5 0, 10.0002 4, 8 7, 3 3, -8.1 5))"), | |
1160 | from_wkt<ML>("MULTILINESTRING((5 10.0002, 2 7, -0.7654 0, 5 3), (0 -0.7654, 4 10.0002, 4 +.1, -.8 3, -.1 8, 10.0002 2, +.9 -1032.34324))"), | |
1161 | from_wkt<ML>("MULTILINESTRING((1 5,-4.3 -0.1),(0 6,8.6 6,189.7654 5,1 3,6 3,3 5,6 2.232432,0 4),(-6 5,1 2.232432),(5 3,3 4),(3 -1032.34324,9 0,189.7654 1,-1.4 3,3 189.7654,0.3 10.0002,1 5,6 3,5 1,9 1,10.0002 -1032.34324,-0.7654 0),(2.232432 2.232432,8.6 0.4,0 2.232432,4 0,-8.8 10.0002),(1 0,6 6,7 2,-0 8.4),(-0.7654 3,0.6 8,4 -1032.34324,1 6,0 4),(0 7,2 1,8 -7,7 -0.7,-1032.34324 9),(5 0,10.0002 4,8 7,3 3,-8.1 5))"), | |
1162 | "mlmldf24", | |
1163 | 1e-10 | |
1164 | ); | |
1165 | ||
1166 | tester::apply | |
1167 | (from_wkt<ML>("MULTILINESTRING((5 10.0002, 2 7, -0.7654 0, 5 3), (0 -0.7654, 4 10.0002, 4 +.1, -.8 3, -.1 8, 10.0002 2, +.9 -1032.34324))"), | |
1168 | from_wkt<ML>("MULTILINESTRING((1 5, -4.3 -.1), (0 6, 8.6 6, 189.7654 5, 1 3, 6 3, 3 5, 6 2.232432, 0 4), (-6 5, 1 2.232432), (3 -1032.34324, 9 0, 189.7654 1, -1.4 3, 3 189.7654, +.3 10.0002, 1 5, 6 3, 5 1, 9 1, 10.0002 -1032.34324, -0.7654 0, 5 3, 3 4), (2.232432 2.232432, 8.6 +.4, 0.0 2.232432, 4 0, -8.8 10.0002), (1 0, 6 6, 7 2, -0 8.4), (-0.7654 3, +.6 8, 4 -1032.34324, 1 6, 0 4), (0 7, 2 1, 8 -7, 7 -.7, -1032.34324 9), (5 0, 10.0002 4, 8 7, 3 3, -8.1 5))"), | |
1169 | from_wkt<ML>("MULTILINESTRING((5 10.0002,2 7,-0.7654 8.88178e-16),(0 -0.7654,4 10.0002,4 0.1,-0.8 3,-0.1 8,10.0002 2,0.9 -1032.34324))"), | |
1170 | "mlmldf24-r", | |
1171 | 1e-10 | |
1172 | ); | |
1173 | ||
1174 | tester::apply | |
1175 | (from_wkt<ML>("MULTILINESTRING((-.4 2, 2.232432 3, 6 9, 8 189.7654, -1032.34324 5.4, 2.232432 9), (-1032.34324 3, 8 -1.6), (0 -.2, 8 1, -.5 7, 6 +.2))"), | |
1176 | from_wkt<ML>("MULTILINESTRING((-8 1, 4.8 6, 2 +.5), (10.0002 2,9 -1032.34324, .3 8, 0 5, 8 1, 4 .4, 2 8), (6 7, +.1 7, 0 -.5))"), | |
1177 | from_wkt<ML>("MULTILINESTRING((-0.4 2,2.232432 3,6 9,8 189.7654,-1032.34324 5.4,2.232432 9),(-1032.34324 3,8 -1.6),(0 -0.2,4 0.4),(8 1,-0.5 7,6 0.2))"), | |
1178 | "mlmldf25", | |
1179 | 1e-10 | |
1180 | ); | |
1181 | ||
1182 | tester::apply | |
1183 | (from_wkt<ML>("MULTILINESTRING((-8 1, 4.8 6, 2 +.5), (10.0002 2,9 -1032.34324, .3 8, 0 5, 8 1, 4 .4, 2 8), (6 7, +.1 7, 0 -.5))"), | |
1184 | from_wkt<ML>("MULTILINESTRING((-.4 2, 2.232432 3, 6 9, 8 189.7654, -1032.34324 5.4, 2.232432 9), (-1032.34324 3, 8 -1.6), (0 -.2, 8 1, -.5 7, 6 +.2))"), | |
1185 | from_wkt<ML>("MULTILINESTRING((-8 1,4.8 6,2 0.5),(10.0002 2,9 -1032.34324,0.3 8,0 5,8 1),(4 0.4,2 8),(6 7,0.1 7,0 -0.5))"), | |
1186 | "mlmldf25-r", | |
1187 | 1e-10 | |
1188 | ); | |
1189 | ||
1190 | { | |
1191 | std::string wkt1 = "MULTILINESTRING((0 -18,17 -9,8.422018348623853 -6.477064220183486),(4.0893470790378 -5.202749140893471,0 -4,6.049382716049383 -7.4567901234567895),(9.21951219512195 -9.26829268292683,14 -12),(-7 3,-5.903614457831325 6.289156626506024),(-5.277777777777778 8.166666666666668,-5 9,-5.445859872611465 8.26751592356688),(-6.342710997442455 6.794117647058823,-19 -14,-6.2338779019776425 6.668959587274291),(-5.3004291845493565 8.180257510729614,-3.579710144927536 10.966183574879228),(-3.390625 11.272321428571429,2 20),(20 -19,14 -3,3.258064516129032 1.774193548387096),(-5.275590551181104 5.5669291338582685,-13 9,-8.678414096916299 9.480176211453745),(-7.65625 9.59375,-4 10),(-2 -4,-0.15873015873015883 -0.31746031746031766),(1.875 3.75,9 18,6 8,13 17),(12 -11,6 4))"; | |
1192 | ||
1193 | std::string wkt2 = "MULTILINESTRING((1 16,-16 18),(17 10,15 4),(0 -14,-7 3),(-16 3,-6.471885336273427 6.942668136714442),(-4.557823129251701 7.73469387755102,-2.220994475138122 8.701657458563536),(-1.7326203208556137 8.90374331550802,13 15,15 -16,11 -11),(-6 11,-4.285714285714287 7.571428571428573),(-0.5882352941176467 0.1764705882352935,4 -9,-4 -8,-4 4.1),(-4 7.4,-4 11.666666666666666),(-4 12.142857142857142,-4 19),(-17 -1,-3.5989717223650377 3.638817480719794),(0.8699690402476783 5.185758513931889,9 8),(18 10,2.814814814814815 2.4074074074074057),(-0.9090909090909101 0.545454545454545,-4 -1,-3 -16,1.272141706924316 -1.9629629629629637),(2.666666666666667 2.6190476190476204,4 7),(-1 18,11 -6))"; | |
1194 | ||
1195 | std::string wkt_out = "MULTILINESTRING((0 -18,17 -9,8.4220183486238529 -6.47706422018348604),(4.08934707903780037 -5.20274914089347096,0 -4,6.04938271604938294 -7.45679012345678949),(9.21951219512195053 -9.26829268292683039,14 -12),(-7 3,-5.90361445783132499 6.28915662650602414),(-5.27777777777777768 8.16666666666666785,-5 9,-5.44585987261146531 8.26751592356687937),(-6.34271099744245515 6.79411764705882337,-19 -14,-6.23387790197764247 6.66895958727429061),(-5.30042918454935652 8.18025751072961427,-3.57971014492753614 10.9661835748792278),(-3.390625 11.2723214285714288,2 20),(20 -19,14 -3,3.25806451612903203 1.77419354838709609),(-5.27559055118110365 5.56692913385826849,-13 9,-8.67841409691629906 9.48017621145374534),(-7.65625 9.59375,-4 10),(-2 -4,-0.158730158730158832 -0.317460317460317665),(1.875 3.75,9 18,6 8,13 17),(12 -11,6 4))"; | |
1196 | ||
1197 | ML mls1, mls2, mls_out; | |
1198 | bg::read_wkt(wkt1, mls1); | |
1199 | bg::read_wkt(wkt2, mls2); | |
1200 | bg::read_wkt(wkt_out, mls_out); | |
1201 | ||
1202 | tester::apply(mls1, mls2, mls_out, "mlmldf26", 1e-10); | |
1203 | } | |
1204 | { | |
1205 | std::string wkt1 = "MULTILINESTRING((12 -11,6 4))"; | |
1206 | std::string wkt2 = "MULTILINESTRING((18 10,2.814814814814815 2.4074074074074057),(-1 18,11 -6))"; | |
1207 | ||
1208 | std::string wkt_out = "MULTILINESTRING((12 -11,6 4))"; | |
1209 | ||
1210 | ML mls1, mls2, mls_out; | |
1211 | bg::read_wkt(wkt1, mls1); | |
1212 | bg::read_wkt(wkt2, mls2); | |
1213 | bg::read_wkt(wkt_out, mls_out); | |
1214 | ||
1215 | tester::apply(mls1, mls2, mls_out, "mlmldf27"); | |
1216 | } | |
1217 | } | |
1218 | ||
1219 | ||
1220 | ||
1221 | ||
1222 | ||
1223 | ||
1224 | #ifndef BOOST_GEOMETRY_TEST_NO_DEGENERATE | |
1225 | BOOST_AUTO_TEST_CASE( test_difference_ml_ml_degenerate ) | |
1226 | { | |
1227 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
1228 | std::cout << std::endl << std::endl << std::endl; | |
1229 | std::cout << "*** MULTILINESTRING / MULTILINESTRING DIFFERENCE" | |
1230 | << " (DEGENERATE) ***" | |
1231 | << std::endl; | |
1232 | std::cout << std::endl; | |
1233 | #endif | |
1234 | ||
1235 | typedef multi_linestring_type ML; | |
1236 | ||
1237 | typedef test_difference_of_geometries<ML, ML, ML> tester; | |
1238 | ||
1239 | // the following test cases concern linestrings with duplicate | |
1240 | // points and possibly linestrings with zero length. | |
1241 | ||
1242 | tester::apply | |
1243 | (from_wkt<ML>("MULTILINESTRING((5 5,5 5),(0 0,18 0,18 0,\ | |
1244 | 19 0,19 0,19 0,30 0),(2 0,2 0),(4 10,4 10))"), | |
1245 | from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ | |
1246 | (1 1,2 2),(1 10,1 10,1 0,1 0,1 -10),\ | |
1247 | (2 0,2 0),(3 0,3 0,3 0),(0 0,0 10),\ | |
1248 | (4 0,4 10),(5 5,5 5))"), | |
1249 | from_wkt<ML>("MULTILINESTRING((0 0,5 0),(20 0,30 0))"), | |
1250 | "mlmldf20a" | |
1251 | ); | |
1252 | ||
1253 | tester::apply | |
1254 | (from_wkt<ML>("MULTILINESTRING((5 5,5 5),(0 0,0 0,18 0,18 0,\ | |
1255 | 19 0,19 0,19 0,30 0,30 0),(2 0,2 0),(4 10,4 10))"), | |
1256 | from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ | |
1257 | (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ | |
1258 | (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ | |
1259 | (4 0,4 10,4 10),(5 5,5 5))"), | |
1260 | from_wkt<ML>("MULTILINESTRING((0 0,5 0),(20 0,30 0))"), | |
1261 | "mlmldf20aa" | |
1262 | ); | |
1263 | ||
1264 | tester::apply | |
1265 | (from_wkt<ML>("MULTILINESTRING((10 10,10 10),(0 0,0 0,18 0,18 0,\ | |
1266 | 19 0,19 0,19 0,30 0,30 0),(2 0,2 0),(4 10,4 10))"), | |
1267 | from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ | |
1268 | (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ | |
1269 | (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ | |
1270 | (4 0,4 10,4 10),(5 5,5 5))"), | |
1271 | from_wkt<ML>("MULTILINESTRING((10 10,10 10),(0 0,5 0),(20 0,30 0))"), | |
1272 | "mlmldf20aaa" | |
1273 | ); | |
1274 | ||
1275 | tester::apply | |
1276 | (from_wkt<ML>("MULTILINESTRING((10 10),(0 0,0 0,18 0,18 0,\ | |
1277 | 19 0,19 0,19 0,30 0,30 0),(2 0,2 0),(4 10,4 10))"), | |
1278 | from_wkt<ML>("MULTILINESTRING((-10 0,-9 0),(0 10,5 0,20 0,20 0,30 10),\ | |
1279 | (1 1,1 1,2 2,2 2),(1 10,1 10,1 0,1 0,1 -10),\ | |
1280 | (2 0,2 0),(3 0,3 0,3 0),(0 0,0 0,0 10,0 10),\ | |
1281 | (4 0,4 10,4 10),(5 5,5 5))"), | |
1282 | from_wkt<ML>("MULTILINESTRING((10 10,10 10),(0 0,5 0),(20 0,30 0))"), | |
1283 | "mlmldf20aaaa" | |
1284 | ); | |
1285 | ||
1286 | tester::apply | |
1287 | (from_wkt<ML>("MULTILINESTRING((0 0,0 0),(1 1,1 1))"), | |
1288 | from_wkt<ML>("MULTILINESTRING((1 1,1 1))"), | |
1289 | from_wkt<ML>("MULTILINESTRING((0 0,0 0))"), | |
1290 | "mlmldf21" | |
1291 | ); | |
1292 | ||
1293 | tester::apply | |
1294 | (from_wkt<ML>("MULTILINESTRING((0 0,0 0),(2 2,2 2),(1 1,1 1))"), | |
1295 | from_wkt<ML>("MULTILINESTRING((1 1,1 1))"), | |
1296 | from_wkt<ML>("MULTILINESTRING((0 0,0 0),(2 2,2 2))"), | |
1297 | "mlmldf22" | |
1298 | ); | |
1299 | ||
1300 | tester::apply | |
1301 | (from_wkt<ML>("MULTILINESTRING((0 0,0 0),(1 1,1 1),(2 2,2 2))"), | |
1302 | from_wkt<ML>("MULTILINESTRING((1 1,1 1))"), | |
1303 | from_wkt<ML>("MULTILINESTRING((0 0,0 0),(2 2,2 2))"), | |
1304 | "mlmldf23" | |
1305 | ); | |
1306 | } | |
1307 | #endif // BOOST_GEOMETRY_TEST_NO_DEGENERATE | |
1308 | ||
1309 | ||
1310 | ||
1311 | ||
1312 | BOOST_AUTO_TEST_CASE( test_difference_ml_ml_spikes ) | |
1313 | { | |
1314 | #ifdef BOOST_GEOMETRY_TEST_DEBUG | |
1315 | std::cout << std::endl << std::endl << std::endl; | |
1316 | std::cout << "*** MULTILINESTRING / MULTILINESTRING DIFFERENCE" | |
1317 | << " (WITH SPIKES) ***" | |
1318 | << std::endl; | |
1319 | std::cout << std::endl; | |
1320 | #endif | |
1321 | ||
1322 | typedef multi_linestring_type ML; | |
1323 | ||
1324 | typedef test_difference_of_geometries<ML, ML, ML> tester; | |
1325 | ||
1326 | // the following test cases concern linestrings with spikes | |
1327 | ||
1328 | tester::apply | |
1329 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1330 | from_wkt<ML>("MULTILINESTRING((1 0,9 0,5 0))"), | |
1331 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), | |
1332 | "mlmldf-spikes-01" | |
1333 | ); | |
1334 | ||
1335 | tester::apply | |
1336 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1337 | from_wkt<ML>("MULTILINESTRING((9 0,1 0,5 0))"), | |
1338 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), | |
1339 | "mlmldf-spikes-02" | |
1340 | ); | |
1341 | ||
1342 | tester::apply | |
1343 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1344 | from_wkt<ML>("MULTILINESTRING((1 0,9 0,2 0,8 0,3 0,7 0,4 0,5 0))"), | |
1345 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), | |
1346 | "mlmldf-spikes-03" | |
1347 | ); | |
1348 | ||
1349 | tester::apply | |
1350 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1351 | from_wkt<ML>("MULTILINESTRING((1 0,3 0,2 0,4 0,3 0,5 0,4 0,6 0,\ | |
1352 | 5 0,7 0,6 0,8 0,7 0,9 0))"), | |
1353 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), | |
1354 | "mlmldf-spikes-04" | |
1355 | ); | |
1356 | ||
1357 | tester::apply | |
1358 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1359 | from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),\ | |
1360 | (9 1,9 0,9 2))"), | |
1361 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(6 0,7 0),(8 0,10 0))"), | |
1362 | "mlmldf-spikes-05" | |
1363 | ); | |
1364 | ||
1365 | tester::apply | |
1366 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1367 | from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(7 0,8 0,7 0),\ | |
1368 | (9 0,9 2,9 1))"), | |
1369 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(6 0,7 0),(8 0,10 0))"), | |
1370 | "mlmldf-spikes-05a" | |
1371 | ); | |
1372 | ||
1373 | tester::apply | |
1374 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1375 | from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(9 0,6 0,8 0),\ | |
1376 | (11 0,8 0,12 0))"), | |
1377 | from_wkt<ML>("MULTILINESTRING((0 0,1 0))"), | |
1378 | "mlmldf-spikes-06" | |
1379 | ); | |
1380 | ||
1381 | tester::apply | |
1382 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1383 | from_wkt<ML>("MULTILINESTRING((-1 0,0 0,-2 0),(11 0,10 0,12 0))"), | |
1384 | from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1385 | "mlmldf-spikes-07" | |
1386 | ); | |
1387 | ||
1388 | tester::apply | |
1389 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1390 | from_wkt<ML>("MULTILINESTRING((-1 -1,0 0,-2 -2),(11 1,10 0,12 2))"), | |
1391 | from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1392 | "mlmldf-spikes-07a" | |
1393 | ); | |
1394 | ||
1395 | tester::apply | |
1396 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0))"), | |
1397 | from_wkt<ML>("MULTILINESTRING((1 0,6 0,5 0),(11 0,10 0,12 0),\ | |
1398 | (7 5,7 0,8 0,6.5 0,8.5 0,8.5 5))"), | |
1399 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(6 0,6.5 0),(8.5 0,10 0))"), | |
1400 | "mlmldf-spikes-08" | |
1401 | ); | |
1402 | ||
1403 | // now the first geometry has a spike | |
1404 | tester::apply | |
1405 | (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), | |
1406 | from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), | |
1407 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(8 0,10 0))"), | |
1408 | "mlmldf-spikes-09" | |
1409 | ); | |
1410 | ||
1411 | tester::apply | |
1412 | (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), | |
1413 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0))"), | |
1414 | from_wkt<ML>("MULTILINESTRING((1 0,7 0,4 0,9 0))"), | |
1415 | "mlmldf-spikes-09a" | |
1416 | ); | |
1417 | ||
1418 | tester::apply | |
1419 | (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), | |
1420 | from_wkt<ML>("MULTILINESTRING((0 0,5 0),(9 0,10 0))"), | |
1421 | from_wkt<ML>("MULTILINESTRING((5 0,7 0,5 0),(5 0,9 0))"), | |
1422 | "mlmldf-spikes-09b" | |
1423 | ); | |
1424 | ||
1425 | tester::apply | |
1426 | (from_wkt<ML>("MULTILINESTRING((0 0,7 0,4 0,10 0))"), | |
1427 | from_wkt<ML>("MULTILINESTRING((0 0,5 0),(6 0,10 0))"), | |
1428 | from_wkt<ML>("MULTILINESTRING((5 0,6 0),(6 0,5 0),(5 0,6 0))"), | |
1429 | "mlmldf-spikes-09c" | |
1430 | ); | |
1431 | ||
1432 | tester::apply | |
1433 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1434 | from_wkt<ML>("MULTILINESTRING((1 0,8 0))"), | |
1435 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(8 0,10 0,8 0))"), | |
1436 | "mlmldf-spikes-10" | |
1437 | ); | |
1438 | ||
1439 | tester::apply | |
1440 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1441 | from_wkt<ML>("MULTILINESTRING((1 0,8 0,4 0),(2 0,9 0,5 0))"), | |
1442 | from_wkt<ML>("MULTILINESTRING((0 0,1 0),(9 0,10 0,9 0))"), | |
1443 | "mlmldf-spikes-11" | |
1444 | ); | |
1445 | ||
1446 | tester::apply | |
1447 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1448 | from_wkt<ML>("MULTILINESTRING((11 1,10 0,12 2))"), | |
1449 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1450 | "mlmldf-spikes-12" | |
1451 | ); | |
1452 | ||
1453 | tester::apply | |
1454 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1455 | from_wkt<ML>("MULTILINESTRING((11 -1,10 0,12 -2))"), | |
1456 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1457 | "mlmldf-spikes-12a" | |
1458 | ); | |
1459 | ||
1460 | tester::apply | |
1461 | (from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1462 | from_wkt<ML>("MULTILINESTRING((11 0,10 0,12 0))"), | |
1463 | from_wkt<ML>("MULTILINESTRING((0 0,10 0,5 0))"), | |
1464 | "mlmldf-spikes-13" | |
1465 | ); | |
1466 | ||
1467 | // the following three tests have been discussed with Adam | |
1468 | tester::apply | |
1469 | (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), | |
1470 | from_wkt<ML>("MULTILINESTRING((1 2,1 1,1 2))"), | |
1471 | from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), | |
1472 | "mlmldf-spikes-14" | |
1473 | ); | |
1474 | ||
1475 | tester::apply | |
1476 | (from_wkt<ML>("MULTILINESTRING((0 0,1 0,0 0))"), | |
1477 | from_wkt<ML>("MULTILINESTRING((2 0,1 0,2 0))"), | |
1478 | from_wkt<ML>("MULTILINESTRING((0 0,1 0,0 0))"), | |
1479 | "mlmldf-spikes-15" | |
1480 | ); | |
1481 | ||
1482 | tester::apply | |
1483 | (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), | |
1484 | from_wkt<ML>("MULTILINESTRING((2 0,1 1,2 0))"), | |
1485 | from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), | |
1486 | "mlmldf-spikes-16" | |
1487 | ); | |
1488 | ||
1489 | tester::apply | |
1490 | (from_wkt<ML>("MULTILINESTRING((1 0,1 1,2 1))"), | |
1491 | from_wkt<ML>("MULTILINESTRING((2 1,1 1,2 1))"), | |
1492 | from_wkt<ML>("MULTILINESTRING((1 0,1 1))"), | |
1493 | "mlmldf-spikes-17" | |
1494 | ); | |
1495 | ||
1496 | // test cases sent by Adam on the mailing list (equal slikes) | |
1497 | tester::apply | |
1498 | (from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), | |
1499 | from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), | |
1500 | from_wkt<ML>("MULTILINESTRING()"), | |
1501 | "mlmldf-spikes-18" | |
1502 | ); | |
1503 | ||
1504 | tester::apply | |
1505 | (from_wkt<ML>("MULTILINESTRING((0 0,1 1,0 0))"), | |
1506 | from_wkt<ML>("MULTILINESTRING((1 1,0 0,1 1))"), | |
1507 | from_wkt<ML>("MULTILINESTRING()"), | |
1508 | "mlmldf-spikes-19" | |
1509 | ); | |
1510 | } | |
b32b8144 FG |
1511 | |
1512 | BOOST_AUTO_TEST_CASE( test_difference_ls_mls_geo_rad ) | |
1513 | { | |
1514 | typedef bg::model::point<double, 2, bg::cs::geographic<bg::radian> > pt; | |
1515 | typedef bg::model::linestring<pt> ls; | |
1516 | typedef bg::model::multi_linestring<ls> mls; | |
1517 | ||
1518 | bg::srs::spheroid<double> sph_wgs84(6378137.0, 6356752.3142451793); | |
1519 | boost::geometry::strategy::intersection::geographic_segments<> wgs84(sph_wgs84); | |
1520 | ||
1521 | ls g1 = from_wkt<ls>("LINESTRING(0 0, -3.14159265358979 0)"); | |
1522 | mls g2 = from_wkt<mls>("MULTILINESTRING((-2.1467549799530232 -0.12217304763960295," | |
1523 | "-2.5481807079117185 -0.90757121103705041," | |
1524 | "-2.6529004630313784 0.85521133347722067," | |
1525 | " 0.92502450355699373 0.62831853071795796," | |
1526 | "-2.5307274153917754 0," | |
1527 | " 2.8099800957108676 1.0646508437165401," | |
1528 | "-1.6057029118347816 -1.5009831567151219," | |
1529 | " 0.2268928027592626 1.0646508437165401," | |
1530 | "-2.199114857512853 -0.017453292519943278," | |
1531 | " 0 0.31415926535897898," | |
1532 | " 0 0.57595865315812822," | |
1533 | " 1.0471975511965967 -0.73303828583761765," | |
1534 | " 2.1118483949131366 -0.54105206811824158))"); | |
1535 | mls out; | |
1536 | bg::difference(g1, g2, out, wgs84); | |
1537 | ||
1538 | check_result(g1, g2, out, | |
1539 | from_wkt<mls>("MULTILINESTRING((0 0,0 0.31415926535897897853)," | |
1540 | "(0 0.57595865315812821983,-3.1415926535897900074 0))"), | |
1541 | "geo_lmldf-1"); | |
1542 | } |