svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / events / ProjectionEvent.java @ 42543
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 40435 | jjdelcerro | package org.gvsig.fmap.mapcontext.events; |
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26 | import org.cresques.cts.IProjection; |
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27 | |||
28 | /**
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29 | * <p>Event produced when the projection of the view port has changed.</p>
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30 | */
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31 | public class ProjectionEvent extends FMapEvent { |
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32 | /**
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33 | * <p>The new projection.</p>
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34 | */
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35 | private IProjection newProyection;
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36 | |||
37 | /**
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38 | * <p>Identifies this object as an event related with the projection.</p>
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39 | */
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40 | private static final int PROJECTION_EVENT = 0; |
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41 | |||
42 | /**
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43 | * <p>Creates a new projection event.</p>
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44 | *
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45 | * @param proj the new projection
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46 | *
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47 | * @return a new projection event
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48 | */
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49 | public static ProjectionEvent createProjectionEvent(IProjection proj){ |
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50 | return new ProjectionEvent(proj, PROJECTION_EVENT); |
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51 | } |
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52 | |||
53 | /**
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54 | * <p>Creates a new projection event of the specified type.</p>
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55 | *
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56 | * @param proj the new projection
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57 | * @param eventType identifier of this kind of event
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58 | */
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59 | private ProjectionEvent(IProjection proj, int eventType) { |
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60 | setEventType(eventType); |
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61 | newProyection = proj; |
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62 | } |
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63 | |||
64 | /**
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65 | * <p>Gets the new projection.</p>
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66 | *
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67 | * @return the new projection
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68 | */
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69 | public IProjection getNewProjection() {
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70 | return newProyection;
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71 | } |
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72 | } |