001/** 002 * Copyright (c) 2011, The University of Southampton and the individual contributors. 003 * All rights reserved. 004 * 005 * Redistribution and use in source and binary forms, with or without modification, 006 * are permitted provided that the following conditions are met: 007 * 008 * * Redistributions of source code must retain the above copyright notice, 009 * this list of conditions and the following disclaimer. 010 * 011 * * Redistributions in binary form must reproduce the above copyright notice, 012 * this list of conditions and the following disclaimer in the documentation 013 * and/or other materials provided with the distribution. 014 * 015 * * Neither the name of the University of Southampton nor the names of its 016 * contributors may be used to endorse or promote products derived from this 017 * software without specific prior written permission. 018 * 019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 029 */ 030/** 031 * 032 */ 033package org.openimaj.demos.campusview; 034 035import java.awt.Color; 036import java.awt.Font; 037import java.awt.GridBagConstraints; 038import java.awt.GridBagLayout; 039 040import javax.swing.BorderFactory; 041import javax.swing.JLabel; 042import javax.swing.JPanel; 043 044import org.openimaj.hardware.compass.CompassSerialReader; 045 046/** 047 * @author David Dupplaw (dpd@ecs.soton.ac.uk) 048 * 049 * @created 13 Jul 2011 050 */ 051public class CompassComponent extends JPanel 052{ 053 /** */ 054 private static final long serialVersionUID = 1L; 055 056 private CompassSerialReader compass = new CompassSerialReader( "/dev/cu.KeySerial1" ); 057 058 private JLabel compassLabel = null; 059 060 /** 061 * Default constructor 062 */ 063 public CompassComponent() 064 { 065 new Thread( compass ).start(); 066 setLayout( new GridBagLayout() ); 067 068 compassLabel = new JLabel( "No Compass Data" ); 069 compassLabel.setFont( new Font( "Courier", Font.BOLD, 16 ) ); 070 compassLabel.setForeground( Color.white ); 071 compassLabel.setBackground( Color.black ); 072 compassLabel.setOpaque( true ); 073 compassLabel.setBorder( BorderFactory.createEmptyBorder( 4,4,4,4 ) ); 074 075 GridBagConstraints gbc = new GridBagConstraints(); 076 gbc.gridx = gbc.gridy = 0; 077 gbc.fill = GridBagConstraints.BOTH; 078 gbc.weightx = gbc.weighty = 1; 079 add( compassLabel, gbc ); 080 081 new Thread( new Runnable() 082 { 083 @Override 084 public void run() 085 { 086 while( true ) 087 { 088 try 089 { 090 Thread.sleep( 1000 ); 091 } 092 catch( InterruptedException e ) 093 { 094 e.printStackTrace(); 095 } 096 097 if( compass.getCompassData() != null ) 098 compassLabel.setText( ""+compass.getCompassData().toString() ); 099 } 100 } 101 }).start(); 102 103 } 104 105 /** 106 * @return the compass reader 107 */ 108 public CompassSerialReader getCompass() 109 { 110 return compass; 111 } 112}