gvsig-vectorediting / org.gvsig.vectorediting / trunk / org.gvsig.vectorediting / org.gvsig.vectorediting.lib / org.gvsig.vectorediting.lib.prov / org.gvsig.vectorediting.lib.prov.ellipse / src / main / java / org / gvsig / vectorediting / lib / prov / ellipse / EllipseEditingProvider.java @ 2109
History | View | Annotate | Download (4.7 KB)
1 | 188 | llmarques | /**
|
---|---|---|---|
2 | * gvSIG. Desktop Geographic Information System.
|
||
3 | *
|
||
4 | * Copyright ? 2007-2014 gvSIG Association
|
||
5 | *
|
||
6 | * This program is free software; you can redistribute it and/or
|
||
7 | * modify it under the terms of the GNU General Public License
|
||
8 | * as published by the Free Software Foundation; either version 2
|
||
9 | * of the License, or (at your option) any later version.
|
||
10 | *
|
||
11 | * This program is distributed in the hope that it will be useful,
|
||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
14 | * GNU General Public License for more details.
|
||
15 | *
|
||
16 | * You should have received a copy of the GNU General Public License
|
||
17 | * along with this program; if not, write to the Free Software
|
||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
19 | * MA 02110-1301, USA.
|
||
20 | *
|
||
21 | * For any additional information, do not hesitate to contact us
|
||
22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
|
||
23 | */
|
||
24 | |||
25 | package org.gvsig.vectorediting.lib.prov.ellipse; |
||
26 | |||
27 | import org.gvsig.fmap.geom.Geometry; |
||
28 | 575 | fdiaz | import org.gvsig.fmap.geom.GeometryLocator; |
29 | import org.gvsig.fmap.geom.aggregate.MultiCurve; |
||
30 | import org.gvsig.fmap.geom.exception.CreateGeometryException; |
||
31 | import org.gvsig.fmap.geom.primitive.PeriEllipse; |
||
32 | 188 | llmarques | import org.gvsig.fmap.geom.primitive.Point; |
33 | 575 | fdiaz | import org.gvsig.fmap.geom.type.GeometryType; |
34 | import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
||
35 | 188 | llmarques | import org.gvsig.tools.dynobject.DynObject; |
36 | import org.gvsig.tools.service.spi.ProviderServices; |
||
37 | import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException; |
||
38 | 575 | fdiaz | import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus; |
39 | 188 | llmarques | import org.gvsig.vectorediting.lib.spi.EditingProvider; |
40 | 575 | fdiaz | import org.gvsig.vectorediting.lib.spi.EditingProviderLocator; |
41 | import org.gvsig.vectorediting.lib.spi.EditingProviderManager; |
||
42 | 188 | llmarques | import org.gvsig.vectorediting.lib.spi.EditingProviderServices; |
43 | |||
44 | 272 | fdiaz | public class EllipseEditingProvider extends FilledEllipseEditingProvider implements |
45 | 227 | llmarques | EditingProvider { |
46 | 188 | llmarques | |
47 | 272 | fdiaz | public EllipseEditingProvider(ProviderServices services,
|
48 | 188 | llmarques | DynObject parameters) { |
49 | 272 | fdiaz | super(services, parameters);
|
50 | 188 | llmarques | } |
51 | |||
52 | public Geometry finish() throws FinishServiceException { |
||
53 | if (values != null) { |
||
54 | |||
55 | EditingProviderServices editingProviderService = |
||
56 | (EditingProviderServices) getProviderServices(); |
||
57 | |||
58 | Point firstPointAxis1Value = (Point) values.get(firstPointAxisA); |
||
59 | Point secondPointAxis1Value = (Point) values.get(secondPointAxisA); |
||
60 | 2107 | fdiaz | double lengthSemiaxis2Value = (Double) values.get(lengthSemiAxisB); |
61 | 188 | llmarques | |
62 | 227 | llmarques | if ((firstPointAxis1Value != null) |
63 | 2107 | fdiaz | && (secondPointAxis1Value != null) && (lengthSemiaxis2Value > 0)) { |
64 | 188 | llmarques | |
65 | try {
|
||
66 | 575 | fdiaz | GeometryType storeGeomType = editingProviderService.getGeomType(featureStore); |
67 | int subtype = storeGeomType.getSubType();
|
||
68 | |||
69 | PeriEllipse periEllipse = (PeriEllipse) GeometryLocator.getGeometryManager().create(Geometry.TYPES.PERIELLIPSE, subtype); |
||
70 | 2107 | fdiaz | periEllipse.setPoints(firstPointAxis1Value, secondPointAxis1Value, lengthSemiaxis2Value); |
71 | 575 | fdiaz | |
72 | if (storeGeomType.isTypeOf(MULTICURVE)) {
|
||
73 | MultiCurve multicurve; |
||
74 | multicurve = |
||
75 | GeometryLocator.getGeometryManager().createMultiCurve( |
||
76 | storeGeomType.getSubType()); |
||
77 | multicurve.addCurve((PeriEllipse) periEllipse); |
||
78 | return multicurve;
|
||
79 | } |
||
80 | |||
81 | return periEllipse;
|
||
82 | 188 | llmarques | } catch (Exception e) { |
83 | throw new FinishServiceException(e); |
||
84 | } |
||
85 | } |
||
86 | } |
||
87 | return null; |
||
88 | } |
||
89 | |||
90 | 2107 | fdiaz | @Override
|
91 | 188 | llmarques | public String getName() { |
92 | return EllipseEditingProviderFactory.PROVIDER_NAME;
|
||
93 | } |
||
94 | |||
95 | 575 | fdiaz | /**
|
96 | * @param drawingStatus
|
||
97 | * @param firstPointAxis1Value
|
||
98 | * @param secondPointAxis1Value
|
||
99 | * @param subtype
|
||
100 | * @param distance
|
||
101 | * @throws CreateGeometryException
|
||
102 | */
|
||
103 | 2104 | fdiaz | @Override
|
104 | 575 | fdiaz | protected void addTemporaryGeometryToDrawingStatus(DefaultDrawingStatus drawingStatus, Point firstPointAxis1Value, |
105 | Point secondPointAxis1Value, int subtype, double distance) throws CreateGeometryException { |
||
106 | PeriEllipse periEllipse = (PeriEllipse) GeometryLocator.getGeometryManager().create(Geometry.TYPES.PERIELLIPSE, subtype); |
||
107 | periEllipse.setPoints(firstPointAxis1Value, secondPointAxis1Value, distance); |
||
108 | |||
109 | EditingProviderManager editingProviderManager = EditingProviderLocator.getProviderManager(); |
||
110 | ISymbol lineSymbolEditing = editingProviderManager.getSymbol("line-symbol-editing");
|
||
111 | drawingStatus.addStatus(periEllipse, lineSymbolEditing, "");
|
||
112 | } |
||
113 | |||
114 | |||
115 | 188 | llmarques | } |