1 /*****************************************************************************
2 * Virtual Mockup for Machine Vision
3 * Copyright (C) 2001-2003 Fabio R. de Miranda, João E. Kogler Jr.,
4 * Carlos S. Santos.
5 * Virtual Mockup for Machine Vision Project funded by SENAC-SP
6 *
7 * Permission is granted to redistribute and/or modify this
8 * software under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License (http://www.gnu.org/copyleft/lesser.html)
16 * for more details.
17 *
18 *****************************************************************************/
19
20 package camera3d.action;
21
22 import camera3d.DistanceMeasurer;
23
24
25
26 /***
27 * Action used for performing a measurement.
28 *
29 * @author Fábio Roberto de Miranda e Carlos da Silva dos Santos
30 * @version 1.0
31 */
32
33 public class MeasureDistanceAction extends MeasurerAction {
34
35 private DistanceMeasurer measurer;
36
37 /***
38 * Creates new action, given the DistanceMeasurer it will act upon.
39 */
40 public MeasureDistanceAction(DistanceMeasurer measurer) {
41 this.measurer = measurer;
42 }
43
44 /***
45 * Causes the DistanceMeasurer to perform a measurement.
46 */
47 public void doAction(ActionExecutor executor) {
48 if(measurer!=null)
49 measurer.measureDistance();
50 }
51
52 public void setMeasurer(DistanceMeasurer measurer){
53 this.measurer = measurer;
54 }
55
56 public DistanceMeasurer getMeasurer(){
57 return this.measurer;
58 }
59 }
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