Revision 13233
trunk/libraries/libFMap/src-test/com/vividsolutions/jts/operation/overlay/SnappingOverlayOperationTest.java | ||
---|---|---|
1 |
/* |
|
2 |
* Created on 03-oct-2006 |
|
3 |
* |
|
4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
|
5 |
* |
|
6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
|
7 |
* |
|
8 |
* This program is free software; you can redistribute it and/or |
|
9 |
* modify it under the terms of the GNU General Public License |
|
10 |
* as published by the Free Software Foundation; either version 2 |
|
11 |
* of the License, or (at your option) any later version. |
|
12 |
* |
|
13 |
* This program is distributed in the hope that it will be useful, |
|
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
16 |
* GNU General Public License for more details. |
|
17 |
* |
|
18 |
* You should have received a copy of the GNU General Public License |
|
19 |
* along with this program; if not, write to the Free Software |
|
20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
21 |
* |
|
22 |
* For more information, contact: |
|
23 |
* |
|
24 |
* Generalitat Valenciana |
|
25 |
* Conselleria d'Infraestructures i Transport |
|
26 |
* Av. Blasco Ib??ez, 50 |
|
27 |
* 46010 VALENCIA |
|
28 |
* SPAIN |
|
29 |
* |
|
30 |
* +34 963862235 |
|
31 |
* gvsig@gva.es |
|
32 |
* www.gvsig.gva.es |
|
33 |
* |
|
34 |
* or |
|
35 |
* |
|
36 |
* IVER T.I. S.A |
|
37 |
* Salamanca 50 |
|
38 |
* 46005 Valencia |
|
39 |
* Spain |
|
40 |
* |
|
41 |
* +34 963163400 |
|
42 |
* dac@iver.es |
|
43 |
*/ |
|
44 |
/* CVS MESSAGES: |
|
45 |
* |
|
46 |
* $Id$ |
|
47 |
* $Log$ |
|
48 |
* Revision 1.1 2007-08-22 07:54:39 cesar |
|
49 |
* Move tests to src-test |
|
50 |
* |
|
51 |
* Revision 1.2 2007/03/06 17:08:59 caballero |
|
52 |
* Exceptions |
|
53 |
* |
|
54 |
* Revision 1.1 2006/12/04 19:30:23 azabala |
|
55 |
* *** empty log message *** |
|
56 |
* |
|
57 |
* Revision 1.1 2006/10/19 16:06:48 azabala |
|
58 |
* *** empty log message *** |
|
59 |
* |
|
60 |
* Revision 1.1 2006/10/17 18:25:53 azabala |
|
61 |
* *** empty log message *** |
|
62 |
* |
|
63 |
* Revision 1.3 2006/10/10 18:50:57 azabala |
|
64 |
* *** empty log message *** |
|
65 |
* |
|
66 |
* Revision 1.2 2006/10/09 19:10:56 azabala |
|
67 |
* First version in CVS |
|
68 |
* |
|
69 |
* Revision 1.1 2006/10/05 19:20:57 azabala |
|
70 |
* first version in cvs |
|
71 |
* |
|
72 |
* |
|
73 |
*/ |
|
74 |
package com.vividsolutions.jts.operation.overlay; |
|
75 |
|
|
76 |
import junit.framework.TestCase; |
|
77 |
|
|
78 |
import com.vividsolutions.jts.geom.Geometry; |
|
79 |
import com.vividsolutions.jts.geom.GeometryCollection; |
|
80 |
import com.vividsolutions.jts.geom.GeometryFactory; |
|
81 |
import com.vividsolutions.jts.geom.Polygon; |
|
82 |
|
|
83 |
|
|
84 |
public class SnappingOverlayOperationTest extends TestCase { |
|
85 |
|
|
86 |
//test 1 |
|
87 |
Geometry a,b; |
|
88 |
GeometryFactory factory ; |
|
89 |
com.vividsolutions.jts.io.WKTReader reader; |
|
90 |
|
|
91 |
//test 2 |
|
92 |
Geometry c,d; |
|
93 |
|
|
94 |
//test 4 |
|
95 |
Geometry f; |
|
96 |
|
|
97 |
//test 5 |
|
98 |
Geometry g, h; |
|
99 |
|
|
100 |
|
|
101 |
//test 6 |
|
102 |
Geometry pol1, pol2; |
|
103 |
|
|
104 |
public static void main(String[] args) { |
|
105 |
} |
|
106 |
|
|
107 |
public SnappingOverlayOperationTest(String name) { |
|
108 |
super(name); |
|
109 |
} |
|
110 |
|
|
111 |
|
|
112 |
protected void setUp() throws Exception { |
|
113 |
super.setUp(); |
|
114 |
factory = new GeometryFactory(); |
|
115 |
reader = new com.vividsolutions.jts.io.WKTReader(factory); |
|
116 |
a = reader.read("LINESTRING(0.001 0.001, 5.001 5.001)"); |
|
117 |
b = reader.read("LINESTRING(2.1 -3, 0.0 -0.001, -2.22 4.88, 10.0 10.0, 5.002 5.002)"); |
|
118 |
|
|
119 |
c = reader.read("LINESTRING(0 0, 5 0, 10 0.001)"); |
|
120 |
d = reader.read("LINESTRING(0 0.01, 5 0.002, 10 0.002)"); |
|
121 |
|
|
122 |
f = reader.read("LINESTRING(0 0.11, 5 0.12, 10 0.14)"); |
|
123 |
|
|
124 |
|
|
125 |
g = reader.read("LINESTRING(1 0, 3 2)"); |
|
126 |
h = reader.read("LINESTRING(3.05 2.01, 5 1.25, 0.25 1.75)"); |
|
127 |
|
|
128 |
|
|
129 |
pol1 = reader.read("POLYGON((0 0, -5 0, -10 5, 0 10, 10 5, 5 0, 0 0))"); |
|
130 |
pol2 = reader.read("POLYGON((10.01 0, 5 5, 5 10, 10 10, 10.01 0))"); |
|
131 |
} |
|
132 |
|
|
133 |
|
|
134 |
|
|
135 |
protected void tearDown() throws Exception { |
|
136 |
super.tearDown(); |
|
137 |
factory = null; |
|
138 |
reader = null; |
|
139 |
a = null; |
|
140 |
b = null; |
|
141 |
} |
|
142 |
|
|
143 |
/* |
|
144 |
* Test method for 'com.iver.cit.gvsig.fmap.topology.SnappingOverlayOperation.SnappingOverlayOperation(Geometry, Geometry, double)' |
|
145 |
*/ |
|
146 |
public void testSnappingOverlayOperation() { |
|
147 |
//test 1: dos lineas que intersectan en dos puntos: uno Nodo y otro vertice |
|
148 |
Geometry geom = SnappingOverlayOperation.overlayOp(a, b, |
|
149 |
OverlayOp.INTERSECTION, 0.01); |
|
150 |
assertTrue(geom.toString().equals("MULTIPOINT (0.001 0.001, 5.001 5.001)")); |
|
151 |
|
|
152 |
//test 2: dos lineas paralelas separadas por una distancia inferior a la |
|
153 |
//de snap |
|
154 |
geom = SnappingOverlayOperation.overlayOp(c, d, |
|
155 |
OverlayOp.INTERSECTION, 0.1); |
|
156 |
|
|
157 |
assertTrue(geom.toString().equals("MULTILINESTRING ((0 0, 5 0), (5 0, 10 0.001))")); |
|
158 |
|
|
159 |
//test 3: identicas l?neas pero reducimos la distancia de snap |
|
160 |
geom = SnappingOverlayOperation.overlayOp(c, d, |
|
161 |
OverlayOp.INTERSECTION, 0.0001); |
|
162 |
assertTrue(geom.toString().equals("GEOMETRYCOLLECTION EMPTY")); |
|
163 |
|
|
164 |
//test 4: identicas l?neas, pero se separan un poco mas |
|
165 |
geom = SnappingOverlayOperation.overlayOp(c, f, OverlayOp.INTERSECTION, 0.1); |
|
166 |
assertTrue(geom.toString().equals("GEOMETRYCOLLECTION EMPTY")); |
|
167 |
|
|
168 |
|
|
169 |
//test 5: interseccion de dos lineas, la solucion son dos puntos: |
|
170 |
//uno con snap y el otro normal. Presentan cambios de orientacion |
|
171 |
geom = SnappingOverlayOperation.overlayOp(g, h, OverlayOp.INTERSECTION, 0.1); |
|
172 |
assertTrue(geom instanceof GeometryCollection); |
|
173 |
assertTrue(geom.toString().equals("MULTIPOINT (2.511904761904762 1.5119047619047619, 3 2)")); |
|
174 |
|
|
175 |
geom = SnappingOverlayOperation.overlayOp(pol1, |
|
176 |
pol2, |
|
177 |
OverlayOp.INTERSECTION, |
|
178 |
0.01); |
|
179 |
assertTrue(geom instanceof Polygon); |
|
180 |
assertTrue(geom.toString().equals("POLYGON ((5 7.5, 10 5, 7.502497502497502 2.5024975024975022, 5 5, 5 7.5))")); |
|
181 |
|
|
182 |
|
|
183 |
|
|
184 |
|
|
185 |
|
|
186 |
} |
|
187 |
|
|
188 |
} |
|
189 |
|
|
0 | 190 |
trunk/libraries/libFMap/src-test/com/vividsolutions/jts/operation/JtsTests.java | ||
---|---|---|
1 |
package com.vividsolutions.jts.operation; |
|
2 |
|
|
3 |
|
|
4 |
import junit.framework.Test; |
|
5 |
import junit.framework.TestSuite; |
|
6 |
|
|
7 |
import com.vividsolutions.jts.operation.overlay.SnappingOverlayOperationTest; |
|
8 |
|
|
9 |
public class JtsTests { |
|
10 |
|
|
11 |
public static Test suite() { |
|
12 |
TestSuite suite = new TestSuite( |
|
13 |
"Test for com.iver.cit.gvsig.fmap.topology"); |
|
14 |
//$JUnit-BEGIN$ |
|
15 |
suite.addTestSuite(SnappingOverlayOperationTest.class); |
|
16 |
//$JUnit-END$ |
|
17 |
return suite; |
|
18 |
} |
|
19 |
|
|
20 |
} |
|
21 |
|
|
0 | 22 |
trunk/libraries/libFMap/src/com/vividsolutions/jts/operation/JtsTests.java | ||
---|---|---|
1 |
/* |
|
2 |
* Created on 03-oct-2006 |
|
3 |
* |
|
4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
|
5 |
* |
|
6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
|
7 |
* |
|
8 |
* This program is free software; you can redistribute it and/or |
|
9 |
* modify it under the terms of the GNU General Public License |
|
10 |
* as published by the Free Software Foundation; either version 2 |
|
11 |
* of the License, or (at your option) any later version. |
|
12 |
* |
|
13 |
* This program is distributed in the hope that it will be useful, |
|
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
16 |
* GNU General Public License for more details. |
|
17 |
* |
|
18 |
* You should have received a copy of the GNU General Public License |
|
19 |
* along with this program; if not, write to the Free Software |
|
20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
21 |
* |
|
22 |
* For more information, contact: |
|
23 |
* |
|
24 |
* Generalitat Valenciana |
|
25 |
* Conselleria d'Infraestructures i Transport |
|
26 |
* Av. Blasco Ib??ez, 50 |
|
27 |
* 46010 VALENCIA |
|
28 |
* SPAIN |
|
29 |
* |
|
30 |
* +34 963862235 |
|
31 |
* gvsig@gva.es |
|
32 |
* www.gvsig.gva.es |
|
33 |
* |
|
34 |
* or |
|
35 |
* |
|
36 |
* IVER T.I. S.A |
|
37 |
* Salamanca 50 |
|
38 |
* 46005 Valencia |
|
39 |
* Spain |
|
40 |
* |
|
41 |
* +34 963163400 |
|
42 |
* dac@iver.es |
|
43 |
*/ |
|
44 |
/* CVS MESSAGES: |
|
45 |
* |
|
46 |
* $Id$ |
|
47 |
* $Log$ |
|
48 |
* Revision 1.2 2007-03-06 17:08:57 caballero |
|
49 |
* Exceptions |
|
50 |
* |
|
51 |
* Revision 1.1 2006/12/04 19:30:23 azabala |
|
52 |
* *** empty log message *** |
|
53 |
* |
|
54 |
* Revision 1.2 2006/10/19 16:06:48 azabala |
|
55 |
* *** empty log message *** |
|
56 |
* |
|
57 |
* Revision 1.1 2006/10/17 18:25:53 azabala |
|
58 |
* *** empty log message *** |
|
59 |
* |
|
60 |
* Revision 1.1 2006/10/05 19:20:57 azabala |
|
61 |
* first version in cvs |
|
62 |
* |
|
63 |
* |
|
64 |
*/ |
|
65 |
package com.vividsolutions.jts.operation; |
|
66 |
|
|
67 |
import junit.framework.Test; |
|
68 |
import junit.framework.TestSuite; |
|
69 |
|
|
70 |
import com.vividsolutions.jts.operation.overlay.SnappingOverlayOperationTest; |
|
71 |
|
|
72 |
public class JtsTests { |
|
73 |
|
|
74 |
public static Test suite() { |
|
75 |
TestSuite suite = new TestSuite( |
|
76 |
"Test for com.iver.cit.gvsig.fmap.topology"); |
|
77 |
//$JUnit-BEGIN$ |
|
78 |
suite.addTestSuite(SnappingOverlayOperationTest.class); |
|
79 |
//$JUnit-END$ |
|
80 |
return suite; |
|
81 |
} |
|
82 |
|
|
83 |
} |
|
84 |
|
trunk/libraries/libFMap/src/com/vividsolutions/jts/operation/overlay/SnappingOverlayOperationTest.java | ||
---|---|---|
1 |
/* |
|
2 |
* Created on 03-oct-2006 |
|
3 |
* |
|
4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
|
5 |
* |
|
6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana. |
|
7 |
* |
|
8 |
* This program is free software; you can redistribute it and/or |
|
9 |
* modify it under the terms of the GNU General Public License |
|
10 |
* as published by the Free Software Foundation; either version 2 |
|
11 |
* of the License, or (at your option) any later version. |
|
12 |
* |
|
13 |
* This program is distributed in the hope that it will be useful, |
|
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
16 |
* GNU General Public License for more details. |
|
17 |
* |
|
18 |
* You should have received a copy of the GNU General Public License |
|
19 |
* along with this program; if not, write to the Free Software |
|
20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
21 |
* |
|
22 |
* For more information, contact: |
|
23 |
* |
|
24 |
* Generalitat Valenciana |
|
25 |
* Conselleria d'Infraestructures i Transport |
|
26 |
* Av. Blasco Ib??ez, 50 |
|
27 |
* 46010 VALENCIA |
|
28 |
* SPAIN |
|
29 |
* |
|
30 |
* +34 963862235 |
|
31 |
* gvsig@gva.es |
|
32 |
* www.gvsig.gva.es |
|
33 |
* |
|
34 |
* or |
|
35 |
* |
|
36 |
* IVER T.I. S.A |
|
37 |
* Salamanca 50 |
|
38 |
* 46005 Valencia |
|
39 |
* Spain |
|
40 |
* |
|
41 |
* +34 963163400 |
|
42 |
* dac@iver.es |
|
43 |
*/ |
|
44 |
/* CVS MESSAGES: |
|
45 |
* |
|
46 |
* $Id$ |
|
47 |
* $Log$ |
|
48 |
* Revision 1.2 2007-03-06 17:08:59 caballero |
|
49 |
* Exceptions |
|
50 |
* |
|
51 |
* Revision 1.1 2006/12/04 19:30:23 azabala |
|
52 |
* *** empty log message *** |
|
53 |
* |
|
54 |
* Revision 1.1 2006/10/19 16:06:48 azabala |
|
55 |
* *** empty log message *** |
|
56 |
* |
|
57 |
* Revision 1.1 2006/10/17 18:25:53 azabala |
|
58 |
* *** empty log message *** |
|
59 |
* |
|
60 |
* Revision 1.3 2006/10/10 18:50:57 azabala |
|
61 |
* *** empty log message *** |
|
62 |
* |
|
63 |
* Revision 1.2 2006/10/09 19:10:56 azabala |
|
64 |
* First version in CVS |
|
65 |
* |
|
66 |
* Revision 1.1 2006/10/05 19:20:57 azabala |
|
67 |
* first version in cvs |
|
68 |
* |
|
69 |
* |
|
70 |
*/ |
|
71 |
package com.vividsolutions.jts.operation.overlay; |
|
72 |
|
|
73 |
import junit.framework.TestCase; |
|
74 |
|
|
75 |
import com.vividsolutions.jts.geom.Geometry; |
|
76 |
import com.vividsolutions.jts.geom.GeometryCollection; |
|
77 |
import com.vividsolutions.jts.geom.GeometryFactory; |
|
78 |
import com.vividsolutions.jts.geom.Polygon; |
|
79 |
|
|
80 |
|
|
81 |
public class SnappingOverlayOperationTest extends TestCase { |
|
82 |
|
|
83 |
//test 1 |
|
84 |
Geometry a,b; |
|
85 |
GeometryFactory factory ; |
|
86 |
com.vividsolutions.jts.io.WKTReader reader; |
|
87 |
|
|
88 |
//test 2 |
|
89 |
Geometry c,d; |
|
90 |
|
|
91 |
//test 4 |
|
92 |
Geometry f; |
|
93 |
|
|
94 |
//test 5 |
|
95 |
Geometry g, h; |
|
96 |
|
|
97 |
|
|
98 |
//test 6 |
|
99 |
Geometry pol1, pol2; |
|
100 |
|
|
101 |
public static void main(String[] args) { |
|
102 |
} |
|
103 |
|
|
104 |
public SnappingOverlayOperationTest(String name) { |
|
105 |
super(name); |
|
106 |
} |
|
107 |
|
|
108 |
|
|
109 |
protected void setUp() throws Exception { |
|
110 |
super.setUp(); |
|
111 |
factory = new GeometryFactory(); |
|
112 |
reader = new com.vividsolutions.jts.io.WKTReader(factory); |
|
113 |
a = reader.read("LINESTRING(0.001 0.001, 5.001 5.001)"); |
|
114 |
b = reader.read("LINESTRING(2.1 -3, 0.0 -0.001, -2.22 4.88, 10.0 10.0, 5.002 5.002)"); |
|
115 |
|
|
116 |
c = reader.read("LINESTRING(0 0, 5 0, 10 0.001)"); |
|
117 |
d = reader.read("LINESTRING(0 0.01, 5 0.002, 10 0.002)"); |
|
118 |
|
|
119 |
f = reader.read("LINESTRING(0 0.11, 5 0.12, 10 0.14)"); |
|
120 |
|
|
121 |
|
|
122 |
g = reader.read("LINESTRING(1 0, 3 2)"); |
|
123 |
h = reader.read("LINESTRING(3.05 2.01, 5 1.25, 0.25 1.75)"); |
|
124 |
|
|
125 |
|
|
126 |
pol1 = reader.read("POLYGON((0 0, -5 0, -10 5, 0 10, 10 5, 5 0, 0 0))"); |
|
127 |
pol2 = reader.read("POLYGON((10.01 0, 5 5, 5 10, 10 10, 10.01 0))"); |
|
128 |
} |
|
129 |
|
|
130 |
|
|
131 |
|
|
132 |
protected void tearDown() throws Exception { |
|
133 |
super.tearDown(); |
|
134 |
factory = null; |
|
135 |
reader = null; |
|
136 |
a = null; |
|
137 |
b = null; |
|
138 |
} |
|
139 |
|
|
140 |
/* |
|
141 |
* Test method for 'com.iver.cit.gvsig.fmap.topology.SnappingOverlayOperation.SnappingOverlayOperation(Geometry, Geometry, double)' |
|
142 |
*/ |
|
143 |
public void testSnappingOverlayOperation() { |
|
144 |
//test 1: dos lineas que intersectan en dos puntos: uno Nodo y otro vertice |
|
145 |
Geometry geom = SnappingOverlayOperation.overlayOp(a, b, |
|
146 |
OverlayOp.INTERSECTION, 0.01); |
|
147 |
assertTrue(geom.toString().equals("MULTIPOINT (0.001 0.001, 5.001 5.001)")); |
|
148 |
|
|
149 |
//test 2: dos lineas paralelas separadas por una distancia inferior a la |
|
150 |
//de snap |
|
151 |
geom = SnappingOverlayOperation.overlayOp(c, d, |
|
152 |
OverlayOp.INTERSECTION, 0.1); |
|
153 |
|
|
154 |
assertTrue(geom.toString().equals("MULTILINESTRING ((0 0, 5 0), (5 0, 10 0.001))")); |
|
155 |
|
|
156 |
//test 3: identicas l?neas pero reducimos la distancia de snap |
|
157 |
geom = SnappingOverlayOperation.overlayOp(c, d, |
|
158 |
OverlayOp.INTERSECTION, 0.0001); |
|
159 |
assertTrue(geom.toString().equals("GEOMETRYCOLLECTION EMPTY")); |
|
160 |
|
|
161 |
//test 4: identicas l?neas, pero se separan un poco mas |
|
162 |
geom = SnappingOverlayOperation.overlayOp(c, f, OverlayOp.INTERSECTION, 0.1); |
|
163 |
assertTrue(geom.toString().equals("GEOMETRYCOLLECTION EMPTY")); |
|
164 |
|
|
165 |
|
|
166 |
//test 5: interseccion de dos lineas, la solucion son dos puntos: |
|
167 |
//uno con snap y el otro normal. Presentan cambios de orientacion |
|
168 |
geom = SnappingOverlayOperation.overlayOp(g, h, OverlayOp.INTERSECTION, 0.1); |
|
169 |
assertTrue(geom instanceof GeometryCollection); |
|
170 |
assertTrue(geom.toString().equals("MULTIPOINT (2.511904761904762 1.5119047619047619, 3 2)")); |
|
171 |
|
|
172 |
geom = SnappingOverlayOperation.overlayOp(pol1, |
|
173 |
pol2, |
|
174 |
OverlayOp.INTERSECTION, |
|
175 |
0.01); |
|
176 |
assertTrue(geom instanceof Polygon); |
|
177 |
assertTrue(geom.toString().equals("POLYGON ((5 7.5, 10 5, 7.502497502497502 2.5024975024975022, 5 5, 5 7.5))")); |
|
178 |
|
|
179 |
|
|
180 |
|
|
181 |
|
|
182 |
|
|
183 |
} |
|
184 |
|
|
185 |
} |
|
186 |
|
Also available in: Unified diff