gvsig-geoprocess / org.gvsig.sextante / trunk / org.gvsig.sextante.app / org.gvsig.sextante.app.algorithm / org.gvsig.sextante.app.algorithm.buffer / src / main / java / org / gvsig / sextante / app / algorithm / buffer / IDistance.java @ 43
History | View | Annotate | Download (1.54 KB)
1 | 42 | nbrodin | /*
|
---|---|---|---|
2 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
||
3 | *
|
||
4 | * Copyright (C) 2010 Generalitat Valenciana.
|
||
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
19 | *
|
||
20 | */
|
||
21 | package org.gvsig.sextante.app.algorithm.buffer; |
||
22 | |||
23 | import org.cresques.cts.IProjection; |
||
24 | 43 | nbrodin | import org.gvsig.fmap.dal.feature.Feature; |
25 | 42 | nbrodin | |
26 | /**
|
||
27 | * Computes a size of each geometry built
|
||
28 | * @author <a href="mailto:nachobrodin@gmail.com">Nacho Brodin</a>
|
||
29 | */
|
||
30 | public interface IDistance { |
||
31 | |||
32 | /**
|
||
33 | 43 | nbrodin | * Sets the current feature
|
34 | * @param feature
|
||
35 | */
|
||
36 | public void setFeature(Feature feature); |
||
37 | |||
38 | /**
|
||
39 | 42 | nbrodin | * Gets the distance using the specific method
|
40 | * @param distance
|
||
41 | * distace
|
||
42 | * @param viewProj
|
||
43 | * Projection
|
||
44 | * @param distanceUnits
|
||
45 | * distance units
|
||
46 | * @param mapUnits
|
||
47 | * map units
|
||
48 | * @return
|
||
49 | */
|
||
50 | public double getBufferDistance(double distance, IProjection viewProj, int distanceUnits, int mapUnits); |
||
51 | } |