Revision 25759
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/build.xml | ||
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<project name="jlidarlib" default="clean-orig" basedir="."> |
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<description> |
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Genera jDielmoOpenLiDARlib.jar en /lib y una distribuciĆ³n |
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</description> |
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<!-- set global properties for this build --> |
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<property name="src" location="src"/> |
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<property name="build" location="bin"/> |
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<property name="lib" location="lib"/> |
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<property name="doc" location="doc"/> |
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<property name="jarName" value="jDielmoOpenLiDARlib"/> |
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<property name="sig_lidar_driver" location="../extDielmoOpenLidar/lib"/> |
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<property name="dist" location="dist"/> |
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<property name="libDir" location="../_fwAndami/gvSIG/extensiones/com.iver.cit.gvsig/lib" /> |
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<property name="andamiLibs" location="../_fwAndami/lib" /> |
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<property name="compile-classpath" value="${libDir}/fmap.jar:${andamiLibs}/log4j-1.2.8.jar"/> |
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|
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<property name="JavaSourceVersion" value="1.4"/> |
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<property name="JavaTargetVersion" value="1.4"/> |
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<property name="encoding" value="ISO_8859_1"/> |
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<target name="init"> |
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<!-- Create the time stamp --> |
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<tstamp/> |
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<echo> |
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Compiling ${ant.project.name}...</echo> |
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</target> |
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<target name="make1" depends="init" |
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description="generate jDielmoOpenLiDARlib.jar in /lib and in the gvSIG Driver" > |
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<jar jarfile="${sig_lidar_driver}/${jarName}.jar"> |
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<fileset dir="${build}" /> |
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</jar> |
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<jar jarfile="${lib}/${jarName}.jar" basedir="${build}" includes="**/**"/> |
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</target> |
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<target name="clean-orig" depends="dist" |
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description="clean dist directory" > |
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<!-- Clean the distribution directory --> |
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<delete dir="${dist}/src"/> |
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<delete dir="${dist}/doc"/> |
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<delete dir="${dist}/lib"/> |
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</target> |
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|
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<target name="dist" depends="make1" |
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description="generate the distribution" > |
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<!-- Remove previous distribution directory --> |
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<delete dir="${dist}"/> |
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<!-- Create the distribution directory structure --> |
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<mkdir dir="${dist}"/> |
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<mkdir dir="${dist}/src"/> |
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<mkdir dir="${dist}/doc"/> |
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<mkdir dir="${dist}/lib"/> |
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<!-- Copy necessary distribution files to dist dir --> |
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<copy todir="${dist}/src"> |
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<fileset dir="${src}"/> |
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</copy> |
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<copy todir="${dist}/doc"> |
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<fileset dir="${doc}"> |
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</fileset> |
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</copy> |
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<copy todir="${dist}/lib"> |
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<fileset dir="${lib}"/> |
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</copy> |
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<!-- Zip distribution --> |
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<zip destfile="${dist}/jDielmoOpenLiDARlib.zip" |
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basedir="${dist}" |
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update="true" |
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/> |
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</target> |
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<target name="batch-build" |
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description="compile the sources, create the jar file" |
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depends="init,compile,create-jar,move-to-extDielmoOpenLidar"> |
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</target> |
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<target name="compile" description="compile the source" > |
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<!-- Compile the Java code from ${src} to ${build} --> |
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<mkdir dir="${build}" /> |
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<javac srcdir="${src}" |
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destdir="${build}" |
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classpath="${compile-classpath}" |
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source="${JavaSourceVersion}" |
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target="${JavaTargetVersion}" |
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debug="${debug}" |
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debuglevel="${debuglevel}" |
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excludes="com/iver/cit/gvsig/fmap/**" |
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encoding="${encoding}"/> |
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</target> |
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<target name="create-jar" |
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description="Creates the plugin jar"> |
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<mkdir dir="${dist}"/> |
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<jar jarfile="${dist}/${jarName}.jar" |
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basedir="${build}"/> |
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</target> |
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<target name="move-to-extDielmoOpenLidar"> |
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<!-- jar file must be in gvSIG/lib directory --> |
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<!--<copy file="${without_src}/${plugin}.jar" todir="${lib-dir}"/>--> |
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<move todir="${sig_lidar_driver}" file="${dist}/${jarName}.jar"/> |
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</target> |
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<target name="clean" |
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description="clean up"> |
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<!-- Delete the ${build} and ${dist} directory trees --> |
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<delete dir="${build}" /> |
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<delete dir="${dist}" /> |
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</target> |
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</project> |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/.classpath | ||
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<?xml version="1.0" encoding="UTF-8"?> |
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<classpath> |
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<classpathentry kind="src" path="src"/> |
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/> |
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<classpathentry combineaccessrules="false" kind="src" path="/libIverUtiles"/> |
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<classpathentry combineaccessrules="false" kind="src" path="/libGDBMS"/> |
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<classpathentry combineaccessrules="false" kind="src" path="/libFMap"/> |
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<classpathentry kind="output" path="bin"/> |
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</classpath> |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/.project | ||
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<?xml version="1.0" encoding="UTF-8"?> |
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<projectDescription> |
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<name>libDielmoOpenLiDAR</name> |
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<comment></comment> |
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<projects> |
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</projects> |
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<buildSpec> |
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<buildCommand> |
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<name>org.eclipse.jdt.core.javabuilder</name> |
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<arguments> |
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</arguments> |
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</buildCommand> |
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</buildSpec> |
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<natures> |
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<nature>org.eclipse.jdt.core.javanature</nature> |
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</natures> |
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</projectDescription> |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/config/text.properties | ||
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outOFIndex=Punto inexperado: fuera del indice |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/config/text_en.properties | ||
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outOFIndex=unexpected point: out of bounds |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/src/com/dielmo/lidar/InicializeLidar.java | ||
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/* DielmoOpenLiDAR |
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* |
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* Copyright (C) 2008 DIELMO 3D S.L. (DIELMO) and Infrastructures |
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* and Transports Department of the Valencian Government (CIT) |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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* For more information, contact: |
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* |
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* DIELMO 3D S.L. |
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* Plaza Vicente Andr?s Estell?s 1 Bajo E |
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* 46950 Xirivella, Valencia |
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* SPAIN |
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* |
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* +34 963137212 |
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* dielmo@dielmo.com |
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* www.dielmo.com |
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* |
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* or |
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* |
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* Generalitat Valenciana |
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* Conselleria d'Infraestructures i Transport |
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* Av. Blasco Ib??ez, 50 |
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* 46010 VALENCIA |
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* SPAIN |
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* |
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* +34 963862235 |
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* gvsig@gva.es |
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* www.gvsig.gva.es |
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*/ |
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|
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/* |
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* AUTHORS (In addition to DIELMO and CIT): |
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* |
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*/ |
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package com.dielmo.lidar; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import javax.swing.JOptionPane; |
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/** |
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* Inicizliza Lidar points and header |
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* |
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* @author Oscar Garcia |
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*/ |
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public class InicializeLidar { |
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public static int testLASFormat(File name) { |
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File f = name; |
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InputStream input; |
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int offset = 0,numRead = 0; |
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char[] FileSignatureLASF = new char[4]; |
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char versionMajor, versionMinor, format; |
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byte[] cabecera = new byte[105]; // lleemos hasta el byte que nos indica la version de LAS en la que estamos |
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try { |
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input = new FileInputStream(f); |
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while (offset < cabecera.length && (numRead = input.read(cabecera, offset, cabecera.length-offset) ) >= 0) { |
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offset += numRead; |
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} |
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FileSignatureLASF[0] = (char)(cabecera[0] & 0xFF); |
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FileSignatureLASF[1] = (char)(cabecera[1] & 0xFF); |
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FileSignatureLASF[2] = (char)(cabecera[2] & 0xFF); |
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FileSignatureLASF[3] = (char)(cabecera[3] & 0xFF); |
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if(FileSignatureLASF[0] == 'L'&& FileSignatureLASF[1] == 'A'&& FileSignatureLASF[2] == 'S' && FileSignatureLASF[3] == 'F') { |
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if (offset < cabecera.length) { |
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JOptionPane.showMessageDialog(null, "Bad input format"); |
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} |
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versionMajor = (char)(cabecera[24] & 0xFF); |
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versionMinor = (char)(cabecera[25] & 0xFF); |
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format = (char)(cabecera[104] & 0xFF); |
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if(versionMajor == 1 && versionMinor == 0) { |
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if(format == 0) |
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return LidarHeader.LAS10F0; |
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else if(format == 1) |
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return LidarHeader.LAS10F1; |
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} else if(versionMajor == 1 && versionMinor == 1) { |
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if(format == 0) |
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return LidarHeader.LAS11F0; |
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else if(format == 1) |
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return LidarHeader.LAS11F1; |
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} else if (versionMajor == 1 && versionMinor == 2){ |
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|
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if(format == 0) |
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return LidarHeader.LAS12F0; |
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else if(format == 1) |
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return LidarHeader.LAS12F1; |
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else if(format == 2) |
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return LidarHeader.LAS12F2; |
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else if(format == 3) |
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return LidarHeader.LAS12F3; |
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|
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} else { |
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throw new UnexpectedLidarHeaderException("Header not expected"); |
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} |
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} |
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|
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} catch(UnexpectedLidarHeaderException e) { |
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e.printStackTrace(); |
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} catch (FileNotFoundException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (IOException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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return LidarHeader.UNEXPECTED; |
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} |
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public static int testBINFormat(File name) { |
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File f = name; |
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InputStream input; |
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int offset = 0,numRead = 0; |
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byte[] cabecera = new byte[8]; |
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try { |
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input = new FileInputStream(f); |
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while (offset < cabecera.length && (numRead = input.read(cabecera, offset, cabecera.length-offset) ) >= 0) { |
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offset += numRead; |
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} |
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int HdrVersionBin; |
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HdrVersionBin = ByteUtilities.arr2Int(cabecera, 4); |
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if(HdrVersionBin == 20020715) { |
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return LidarHeader.BIN20020715; |
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} |
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else if( HdrVersionBin == 20010712) { |
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return LidarHeader.BIN20010712; |
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} // ( HdrVersionBin == 20010129 || HdrVersionBin == 970404) |
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} catch (FileNotFoundException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} catch (IOException e) { |
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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return LidarHeader.UNEXPECTED; |
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} |
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public static int testFormat(File name) { |
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int f = testLASFormat(name); |
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if(f != LidarHeader.UNEXPECTED) { |
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return f; |
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} |
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|
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f = testBINFormat(name); |
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if(f != LidarHeader.UNEXPECTED) { |
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return f; |
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} |
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|
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if (f == LidarHeader.UNEXPECTED) { |
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JOptionPane.showMessageDialog(null, "Unsupported format"); |
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} |
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return LidarHeader.UNEXPECTED; |
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} |
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public static LidarPoint InizializeLidarPoint(File file) { |
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boolean binColor, binTime; |
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int type = testFormat(file); |
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switch(type) { |
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201 |
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case LidarHeader.LAS10F0: |
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return new LASPoint10F0(); |
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204 |
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case LidarHeader.LAS10F1: |
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return new LASPoint10F1(); |
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207 |
|
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case LidarHeader.LAS11F0: |
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209 |
return new LASPoint11F0(); |
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210 |
|
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case LidarHeader.LAS11F1: |
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return new LASPoint11F1(); |
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213 |
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case LidarHeader.LAS12F0: |
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215 |
return new LASPoint12F0(); |
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216 |
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217 |
case LidarHeader.LAS12F1: |
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218 |
return new LASPoint12F1(); |
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219 |
|
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case LidarHeader.LAS12F2: |
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221 |
return new LASPoint12F2(); |
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222 |
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223 |
case LidarHeader.LAS12F3: |
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224 |
return new LASPoint12F3(); |
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225 |
|
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226 |
case LidarHeader.BIN20010712: |
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227 |
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228 |
BINHeader headerBin2001 = new BINHeader(file); |
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229 |
headerBin2001.readLidarHeader(); |
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230 |
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binColor = false; |
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232 |
binTime = false; |
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233 |
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234 |
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235 |
if(headerBin2001.getColor()>0) |
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236 |
binColor = true; |
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237 |
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238 |
if(headerBin2001.getTime()>0) |
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239 |
binTime = true; |
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240 |
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241 |
return new BINPoint2001(binColor, binTime); |
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242 |
|
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243 |
case LidarHeader.BIN20020715: |
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244 |
BINHeader headerBin2002 = new BINHeader(file); |
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245 |
headerBin2002.readLidarHeader(); |
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246 |
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247 |
binColor = false; |
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248 |
binTime = false; |
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249 |
|
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250 |
|
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251 |
if(headerBin2002.getColor()>0) |
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252 |
binColor = true; |
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253 |
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254 |
if(headerBin2002.getTime()>0) |
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255 |
binTime = true; |
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256 |
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|
257 |
return new BINPoint2002(binColor, binTime); |
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258 |
} |
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259 |
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260 |
return null; |
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261 |
} |
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262 |
|
|
263 |
|
|
264 |
public static LidarHeader InizializeLidarHeader(File file) { |
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265 |
int type = testFormat(file); |
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266 |
switch(type) { |
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267 |
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268 |
case LidarHeader.LAS10F0: |
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269 |
case LidarHeader.LAS10F1: |
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270 |
LASHeader_V10 header10 = new LASHeader_V10(file); |
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271 |
header10.readLidarHeader(); |
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272 |
return header10; |
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273 |
|
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274 |
case LidarHeader.LAS11F0: |
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275 |
case LidarHeader.LAS11F1: |
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276 |
LASHeader_V11 header11 = new LASHeader_V11(file); |
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277 |
header11.readLidarHeader(); |
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278 |
return header11; |
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279 |
|
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280 |
case LidarHeader.LAS12F0: |
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281 |
case LidarHeader.LAS12F1: |
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282 |
case LidarHeader.LAS12F2: |
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283 |
case LidarHeader.LAS12F3: |
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284 |
LASHeader_V12 header12 = new LASHeader_V12(file); |
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285 |
header12.readLidarHeader(); |
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286 |
return header12; |
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287 |
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288 |
case LidarHeader.BIN20010712: |
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289 |
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290 |
BINHeader headerBin2001 = new BINHeader(file); |
|
291 |
headerBin2001.readLidarHeader(); |
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292 |
return headerBin2001; |
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293 |
|
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294 |
case LidarHeader.BIN20020715: |
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295 |
BINHeader headerBin2002 = new BINHeader(file); |
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296 |
headerBin2002.readLidarHeader(); |
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297 |
return headerBin2002; |
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298 |
} |
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299 |
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300 |
return null; |
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301 |
} |
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302 |
} |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/src/com/dielmo/lidar/UnexpectedPointException.java | ||
---|---|---|
1 |
/* DielmoOpenLiDAR |
|
2 |
* |
|
3 |
* Copyright (C) 2008 DIELMO 3D S.L. (DIELMO) and Infrastructures |
|
4 |
* and Transports Department of the Valencian Government (CIT) |
|
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 more information, contact: |
|
22 |
* |
|
23 |
* DIELMO 3D S.L. |
|
24 |
* Plaza Vicente Andr?s Estell?s 1 Bajo E |
|
25 |
* 46950 Xirivella, Valencia |
|
26 |
* SPAIN |
|
27 |
* |
|
28 |
* +34 963137212 |
|
29 |
* dielmo@dielmo.com |
|
30 |
* www.dielmo.com |
|
31 |
* |
|
32 |
* or |
|
33 |
* |
|
34 |
* Generalitat Valenciana |
|
35 |
* Conselleria d'Infraestructures i Transport |
|
36 |
* Av. Blasco Ib??ez, 50 |
|
37 |
* 46010 VALENCIA |
|
38 |
* SPAIN |
|
39 |
* |
|
40 |
* +34 963862235 |
|
41 |
* gvsig@gva.es |
|
42 |
* www.gvsig.gva.es |
|
43 |
*/ |
|
44 |
|
|
45 |
/* |
|
46 |
* AUTHORS (In addition to DIELMO and CIT): |
|
47 |
* |
|
48 |
*/ |
|
49 |
|
|
50 |
package com.dielmo.lidar; |
|
51 |
|
|
52 |
public class UnexpectedPointException extends Exception { |
|
53 |
|
|
54 |
/** |
|
55 |
* serial ID |
|
56 |
*/ |
|
57 |
private static final long serialVersionUID = 207114730916728752L; |
|
58 |
|
|
59 |
/** |
|
60 |
* Crea un nuevo unExpected Point. |
|
61 |
* |
|
62 |
* @param s string that identify the cause |
|
63 |
*/ |
|
64 |
public UnexpectedPointException(String string){ |
|
65 |
super(string); |
|
66 |
} |
|
67 |
|
|
68 |
} |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/src/com/dielmo/lidar/LASVariableLengthRecord_1X.java | ||
---|---|---|
1 |
/* DielmoOpenLiDAR |
|
2 |
* |
|
3 |
* Copyright (C) 2008 DIELMO 3D S.L. (DIELMO) and Infrastructures |
|
4 |
* and Transports Department of the Valencian Government (CIT) |
|
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 more information, contact: |
|
22 |
* |
|
23 |
* DIELMO 3D S.L. |
|
24 |
* Plaza Vicente Andr?s Estell?s 1 Bajo E |
|
25 |
* 46950 Xirivella, Valencia |
|
26 |
* SPAIN |
|
27 |
* |
|
28 |
* +34 963137212 |
|
29 |
* dielmo@dielmo.com |
|
30 |
* www.dielmo.com |
|
31 |
* |
|
32 |
* or |
|
33 |
* |
|
34 |
* Generalitat Valenciana |
|
35 |
* Conselleria d'Infraestructures i Transport |
|
36 |
* Av. Blasco Ib??ez, 50 |
|
37 |
* 46010 VALENCIA |
|
38 |
* SPAIN |
|
39 |
* |
|
40 |
* +34 963862235 |
|
41 |
* gvsig@gva.es |
|
42 |
* www.gvsig.gva.es |
|
43 |
*/ |
|
44 |
|
|
45 |
/* |
|
46 |
* AUTHORS (In addition to DIELMO and CIT): |
|
47 |
* |
|
48 |
*/ |
|
49 |
|
|
50 |
package com.dielmo.lidar; |
|
51 |
|
|
52 |
import java.io.InputStream; |
|
53 |
import java.nio.ByteBuffer; |
|
54 |
|
|
55 |
|
|
56 |
public abstract class LASVariableLengthRecord_1X { |
|
57 |
|
|
58 |
|
|
59 |
/** |
|
60 |
* data after the variable length record. |
|
61 |
* |
|
62 |
* Make sure that maximum size is 65536 bytes |
|
63 |
*/ |
|
64 |
protected byte[] data; |
|
65 |
|
|
66 |
/** |
|
67 |
* The userID field is ASCII character data that identifies the |
|
68 |
* user which created the variable length record. |
|
69 |
*/ |
|
70 |
protected char[] userID = new char[16]; |
|
71 |
|
|
72 |
/** |
|
73 |
* Record ID is dependent upon the User ID. There can be 0 to 65535 |
|
74 |
* record Ids for every UserID. The ASPRS standard will manage its own record Ids (User Ids owned by the |
|
75 |
* specification), otherwise record Ids will be managed by the owner of the given User ID. So each |
|
76 |
* User ID is allowed to assign 0 to 65535 record Ids as they wish. Publicizing the meaning of a |
|
77 |
* given record ID will be left to the owner of the given User ID. Unknown User ID/Record ID |
|
78 |
* combinations should be ignored. |
|
79 |
*/ |
|
80 |
protected int recordID; |
|
81 |
|
|
82 |
/** |
|
83 |
* The record length is the number of bytes for the record after the |
|
84 |
* end of the standard part of the header. |
|
85 |
*/ |
|
86 |
protected int RecordLengthAfterHeader; |
|
87 |
|
|
88 |
/** |
|
89 |
* Optional null terminated text description of the data. |
|
90 |
*/ |
|
91 |
protected char[] description = new char[32]; |
|
92 |
|
|
93 |
|
|
94 |
/** |
|
95 |
* Default constructor, without arguments. |
|
96 |
* Initializes all components to zero. |
|
97 |
*/ |
|
98 |
public LASVariableLengthRecord_1X() { |
|
99 |
int i; |
|
100 |
|
|
101 |
for(i=0;i<16;i++) |
|
102 |
userID[i] = 0; |
|
103 |
|
|
104 |
recordID = 0; |
|
105 |
RecordLengthAfterHeader=0; |
|
106 |
|
|
107 |
for(i=0;i<32;i++) |
|
108 |
description[i] = 0; |
|
109 |
} |
|
110 |
|
|
111 |
|
|
112 |
/** |
|
113 |
* Return the userID field as string that identifies the |
|
114 |
* user which created the variable length record. |
|
115 |
* |
|
116 |
* @return user ID |
|
117 |
*/ |
|
118 |
public String getUserID() { |
|
119 |
String s; |
|
120 |
char[] G = new char[16]; |
|
121 |
int i; |
|
122 |
for(i=0;i<16;i++) |
|
123 |
{ |
|
124 |
if(userID[i]!=0) |
|
125 |
G[i] = userID[i]; |
|
126 |
else |
|
127 |
G[i] = ' '; |
|
128 |
} |
|
129 |
|
|
130 |
s = new String(G); |
|
131 |
return s; |
|
132 |
} |
|
133 |
|
|
134 |
/** |
|
135 |
* set the userID field as string that identifies the |
|
136 |
* user which created the variable length record. |
|
137 |
* |
|
138 |
* Only accept 16 characters |
|
139 |
* |
|
140 |
* @param u new userID |
|
141 |
*/ |
|
142 |
public void setUserID(String u) { |
|
143 |
|
|
144 |
int i; |
|
145 |
for(i=0;i<16 && i<u.length() ;i++){ |
|
146 |
|
|
147 |
userID[i] = u.charAt(i); |
|
148 |
} |
|
149 |
|
|
150 |
// put to zero. |
|
151 |
while(i<16){ |
|
152 |
|
|
153 |
userID[i] = 0; |
|
154 |
i++; |
|
155 |
} |
|
156 |
} |
|
157 |
|
|
158 |
/** |
|
159 |
* Return record ID. |
|
160 |
* |
|
161 |
* Record ID is dependent upon the User ID. There can be 0 to 65535 |
|
162 |
* record Ids for every UserID. The ASPRS standard will manage its own |
|
163 |
* record Ids (User Ids owned by the specification), otherwise record |
|
164 |
* Ids will be managed by the owner of the given User ID. So each User |
|
165 |
* ID is allowed to assign 0 to 65535 record Ids as they wish. |
|
166 |
* Publicizing the meaning of a given record ID will be left to the |
|
167 |
* owner of the given User ID. Unknown User ID/Record ID combinations |
|
168 |
* should be ignored. |
|
169 |
* |
|
170 |
* @return record ID |
|
171 |
*/ |
|
172 |
public int getRecordID() { |
|
173 |
return recordID; |
|
174 |
} |
|
175 |
|
|
176 |
/** |
|
177 |
* set record ID. |
|
178 |
* |
|
179 |
* Record ID is dependent upon the User ID. There can be 0 to 65535 |
|
180 |
* record Ids for every UserID. The ASPRS standard will manage its own |
|
181 |
* record Ids (User Ids owned by the specification), otherwise record |
|
182 |
* Ids will be managed by the owner of the given User ID. So each User |
|
183 |
* ID is allowed to assign 0 to 65535 record Ids as they wish. |
|
184 |
* Publicizing the meaning of a given record ID will be left to the |
|
185 |
* owner of the given User ID. Unknown User ID/Record ID combinations |
|
186 |
* should be ignored. |
|
187 |
* |
|
188 |
* @param r new record ID |
|
189 |
*/ |
|
190 |
public void setRecordID( int r) { |
|
191 |
|
|
192 |
try{ |
|
193 |
if(r>=0 && r<=LidarHeader.UNSIGNED_SHORT_MAX) |
|
194 |
recordID=r; |
|
195 |
else |
|
196 |
throw new OutOfRangeLidarException("Out of range of record ID (Variable Length Record)"); |
|
197 |
|
|
198 |
} catch(OutOfRangeLidarException e) { |
|
199 |
|
|
200 |
e.printStackTrace(); |
|
201 |
} |
|
202 |
|
|
203 |
} |
|
204 |
|
|
205 |
/** |
|
206 |
* Return record length after header. This is the number of bytes |
|
207 |
* for the record after the end of the standard part of the header. |
|
208 |
* |
|
209 |
* @return record length after header |
|
210 |
*/ |
|
211 |
public int getRecordLengthAfterHeader() { |
|
212 |
return RecordLengthAfterHeader; |
|
213 |
} |
|
214 |
|
|
215 |
/** |
|
216 |
* set record length after header. This is the number of bytes |
|
217 |
* for the record after the end of the standard part of the header. |
|
218 |
* |
|
219 |
* @param r new record length after header |
|
220 |
*/ |
|
221 |
public void setRecordLengthAfterHeader(int r) { |
|
222 |
|
|
223 |
try{ |
|
224 |
if(r>=0 && r<=LidarHeader.UNSIGNED_SHORT_MAX) |
|
225 |
RecordLengthAfterHeader = r; |
|
226 |
else |
|
227 |
throw new OutOfRangeLidarException("Out of range of record length after header (Variable Length Record)"); |
|
228 |
|
|
229 |
} catch(OutOfRangeLidarException e) { |
|
230 |
|
|
231 |
e.printStackTrace(); |
|
232 |
} |
|
233 |
} |
|
234 |
|
|
235 |
/** |
|
236 |
* Return the text description of the data. |
|
237 |
* |
|
238 |
* @return description |
|
239 |
*/ |
|
240 |
public String getDescription() { |
|
241 |
String s; |
|
242 |
char[] D = new char[32]; |
|
243 |
int i; |
|
244 |
for(i=0;i<32;i++) { |
|
245 |
if(description[i]!=0) |
|
246 |
D[i] = description[i]; |
|
247 |
else |
|
248 |
D[i] = ' '; |
|
249 |
} |
|
250 |
|
|
251 |
s = new String(D); |
|
252 |
return s; |
|
253 |
} |
|
254 |
|
|
255 |
/** |
|
256 |
* set the text description of the data. |
|
257 |
* Only accept 32 characters |
|
258 |
* |
|
259 |
* @param d new description |
|
260 |
*/ |
|
261 |
public void setDescription(String d) { |
|
262 |
int i; |
|
263 |
for(i=0;i<32 && i<d.length();i++) { |
|
264 |
|
|
265 |
description[i] = d.charAt(i); |
|
266 |
} |
|
267 |
|
|
268 |
// put to zero. |
|
269 |
while(i<32){ |
|
270 |
|
|
271 |
description[i] = 0; |
|
272 |
i++; |
|
273 |
} |
|
274 |
} |
|
275 |
|
|
276 |
/** |
|
277 |
* Read the collection of bytes of variable length record |
|
278 |
* |
|
279 |
* @param input input file to read |
|
280 |
* @param VarLengthRecord buffer into which the data is read |
|
281 |
* @return true if success else return false |
|
282 |
*/ |
|
283 |
protected abstract boolean readVarLegthRecordData(InputStream input); |
|
284 |
|
|
285 |
/** |
|
286 |
* Read the Variable length record header of LAS file |
|
287 |
* |
|
288 |
* @param input input file to read |
|
289 |
* @return true if success else return false |
|
290 |
*/ |
|
291 |
public abstract boolean readVarLegthRecord(InputStream input); |
|
292 |
|
|
293 |
/** |
|
294 |
* Write the Variable length record header of LAS file |
|
295 |
* |
|
296 |
* @param bb byte buffer to write |
|
297 |
* @return true if success else return false |
|
298 |
*/ |
|
299 |
public abstract boolean writeVarLegthRecord(ByteBuffer bb); |
|
300 |
|
|
301 |
|
|
302 |
/** |
|
303 |
* return data after the variable length record. |
|
304 |
* |
|
305 |
* maximum size is 65536 bytes |
|
306 |
* |
|
307 |
* @return data after variable length record. |
|
308 |
*/ |
|
309 |
public byte[] getData() { |
|
310 |
return data; |
|
311 |
} |
|
312 |
|
|
313 |
|
|
314 |
/** |
|
315 |
* set data after the variable length record. |
|
316 |
* |
|
317 |
* Make sure that maximum size is 65536 bytes |
|
318 |
* |
|
319 |
* @return data after variable length record. |
|
320 |
*/ |
|
321 |
public void setData(byte[] data) { |
|
322 |
this.data = data; |
|
323 |
} |
|
324 |
} |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/src/com/dielmo/lidar/ByteUtilities.java | ||
---|---|---|
1 |
/* DielmoOpenLiDAR |
|
2 |
* |
|
3 |
* Copyright (C) 2008 DIELMO 3D S.L. (DIELMO) and Infrastructures |
|
4 |
* and Transports Department of the Valencian Government (CIT) |
|
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 more information, contact: |
|
22 |
* |
|
23 |
* DIELMO 3D S.L. |
|
24 |
* Plaza Vicente Andr?s Estell?s 1 Bajo E |
|
25 |
* 46950 Xirivella, Valencia |
|
26 |
* SPAIN |
|
27 |
* |
|
28 |
* +34 963137212 |
|
29 |
* dielmo@dielmo.com |
|
30 |
* www.dielmo.com |
|
31 |
* |
|
32 |
* or |
|
33 |
* |
|
34 |
* Generalitat Valenciana |
|
35 |
* Conselleria d'Infraestructures i Transport |
|
36 |
* Av. Blasco Ib??ez, 50 |
|
37 |
* 46010 VALENCIA |
|
38 |
* SPAIN |
|
39 |
* |
|
40 |
* +34 963862235 |
|
41 |
* gvsig@gva.es |
|
42 |
* www.gvsig.gva.es |
|
43 |
*/ |
|
44 |
|
|
45 |
/* |
|
46 |
* AUTHORS (In addition to DIELMO and CIT): |
|
47 |
* |
|
48 |
*/ |
|
49 |
|
|
50 |
package com.dielmo.lidar; |
|
51 |
|
|
52 |
/** |
|
53 |
* Static class to work with a given vector of bytes. |
|
54 |
* |
|
55 |
* @author Oscar Garcia |
|
56 |
*/ |
|
57 |
public class ByteUtilities { |
|
58 |
|
|
59 |
// operaciones de vectores de bytes a tipos de java |
|
60 |
/** |
|
61 |
* From an array of bytes (byte[]), takes over from the position given as start |
|
62 |
* and gives value to int variable using the following 4 bytes. |
|
63 |
* |
|
64 |
* @param arr array of bytes |
|
65 |
* @param start initial position |
|
66 |
*/ |
|
67 |
public static int arr2Int (byte[] arr, int start) { |
|
68 |
int i = 0; |
|
69 |
int length = 4; |
|
70 |
int cnt = 0; |
|
71 |
byte[] tmp = new byte[length]; |
|
72 |
for (i = start; i < (start + length); i++) { |
|
73 |
tmp[cnt] = arr[i]; |
|
74 |
//System.out.println(java.lang.Byte.toString(arr[i]) + " " + i); |
|
75 |
cnt++; |
|
76 |
} |
|
77 |
int accum = 0; |
|
78 |
i = 0; |
|
79 |
for ( int shiftBy = 0; shiftBy < 32; shiftBy += 8 ) { |
|
80 |
accum |= ( (int)( tmp[i] & 0xff ) ) << shiftBy; |
|
81 |
i++; |
|
82 |
} |
|
83 |
return accum; |
|
84 |
} |
|
85 |
|
|
86 |
/** |
|
87 |
* From an array of bytes (byte[]), takes over from the position given as start |
|
88 |
* and gives value to double variable using the following 8 bytes. |
|
89 |
* |
|
90 |
* @param arr array of bytes |
|
91 |
* @param start initial position |
|
92 |
*/ |
|
93 |
public static double arr2Double (byte[] arr, int start) { |
|
94 |
int i = 0; |
|
95 |
int length = 8; |
|
96 |
int cnt = 0; |
|
97 |
byte[] tmp = new byte[length]; |
|
98 |
for (i = start; i < (start + length); i++) { |
|
99 |
tmp[cnt] = arr[i]; |
|
100 |
//System.out.println(java.lang.Byte.toString(arr[i]) + " " + i); |
|
101 |
cnt++; |
|
102 |
} |
|
103 |
long accum = 0; |
|
104 |
i = 0; |
|
105 |
for ( int shiftBy = 0; shiftBy < 64; shiftBy += 8 ) { |
|
106 |
accum |= ( (long)( tmp[i] & 0xff ) ) << shiftBy; |
|
107 |
i++; |
|
108 |
} |
|
109 |
return Double.longBitsToDouble(accum); |
|
110 |
} |
|
111 |
|
|
112 |
/** |
|
113 |
* From an array of bytes (byte[]), takes over from the position given as start |
|
114 |
* and gives value to long variable using the following 4 bytes. |
|
115 |
* |
|
116 |
* @param arr array of bytes |
|
117 |
* @param start initial position |
|
118 |
*/ |
|
119 |
public static long arr2UnsignedInt (byte[] arr, int start) { |
|
120 |
int i = 0; |
|
121 |
int length = 4; |
|
122 |
int cnt = 0; |
|
123 |
byte[] tmp = new byte[length]; |
|
124 |
for (i = start; i < (start + length); i++) { |
|
125 |
tmp[cnt] = arr[i]; |
|
126 |
//System.out.println(java.lang.Byte.toString(arr[i]) + " " + i); |
|
127 |
cnt++; |
|
128 |
} |
|
129 |
long accum = 0; |
|
130 |
i = 0; |
|
131 |
for ( int shiftBy = 0; shiftBy < 32; shiftBy += 8 ) { |
|
132 |
accum |= ( (long)( tmp[i] & 0xff ) ) << shiftBy; |
|
133 |
i++; |
|
134 |
} |
|
135 |
return accum; |
|
136 |
} |
|
137 |
|
|
138 |
/** |
|
139 |
* From an array of bytes (byte[]), takes over from the position given as start |
|
140 |
* and gives value to long variable using the following 8 bytes. |
|
141 |
* |
|
142 |
* @param arr array of bytes |
|
143 |
* @param start initial position |
|
144 |
*/ |
|
145 |
public static long arr2Long(byte[] arr, int start) { |
|
146 |
int i = 0; |
|
147 |
int length = 8; |
|
148 |
int cnt = 0; |
|
149 |
byte[] tmp = new byte[length]; |
|
150 |
for (i = start; i < (start + length); i++) { |
|
151 |
tmp[cnt] = arr[i]; |
|
152 |
//System.out.println(java.lang.Byte.toString(arr[i]) + " " + i); |
|
153 |
cnt++; |
|
154 |
} |
|
155 |
long accum = 0; |
|
156 |
i = 0; |
|
157 |
for ( int shiftBy = 0; shiftBy < 64; shiftBy += 8 ) { |
|
158 |
accum |= ( (long)( tmp[i] & 0xff ) ) << shiftBy; |
|
159 |
i++; |
|
160 |
} |
|
161 |
return accum; |
|
162 |
} |
|
163 |
|
|
164 |
/** |
|
165 |
* From an array of bytes (byte[]), takes over from the position given as start |
|
166 |
* and gives value to int variable using the following 2 bytes. |
|
167 |
* |
|
168 |
* @param arr array of bytes |
|
169 |
* @param start initial position |
|
170 |
*/ |
|
171 |
public static int arr2Unsignedshort (byte[] arr, int start) { |
|
172 |
|
|
173 |
int i = 0; |
|
174 |
int length = 2; |
|
175 |
int cnt = 0; |
|
176 |
byte[] tmp = new byte[length]; |
|
177 |
for (i = start; i < (start + length); i++) { |
|
178 |
tmp[cnt] = arr[i]; |
|
179 |
//System.out.println(java.lang.Byte.toString(arr[i]) + " " + i); |
|
180 |
cnt++; |
|
181 |
} |
|
182 |
int accum = 0; |
|
183 |
i = 0; |
|
184 |
for ( int shiftBy = 0; shiftBy < 16; shiftBy += 8 ) { |
|
185 |
accum |= ( (int)( tmp[i] & 0xff ) ) << shiftBy; |
|
186 |
i++; |
|
187 |
} |
|
188 |
return accum; |
|
189 |
} |
|
190 |
|
|
191 |
/** |
|
192 |
* Write the bytes of "var" into new byte array. |
|
193 |
* |
|
194 |
* @param var the int to encode |
|
195 |
* @param arrayBytes The byte array to store into. |
|
196 |
* @param startIndex index data to begin write. |
|
197 |
*/ |
|
198 |
public static void int2Arr(int var, byte[] arrayBytes, int startIndex) { |
|
199 |
|
|
200 |
int length = 4; |
|
201 |
|
|
202 |
if (arrayBytes != null && startIndex+length <= arrayBytes.length) { |
|
203 |
for (int j = startIndex; j < startIndex+length; j++) { |
|
204 |
arrayBytes[j] = (byte) var; // se copian los 8 primeros bits de la variable |
|
205 |
var >>= 8; |
|
206 |
} |
|
207 |
} |
|
208 |
} |
|
209 |
|
|
210 |
/** |
|
211 |
* Write the bytes of "var" into new byte array. |
|
212 |
* |
|
213 |
* @param var the int that represents a unsigned short of 2 bytes to encode |
|
214 |
* @param arrayBytes The byte array to store into. |
|
215 |
* @param startIndex index data to begin write. |
|
216 |
*/ |
|
217 |
public static void unsignedShort2Arr(int var, byte[] arrayBytes, int startIndex) { |
|
218 |
|
|
219 |
int length = 2; |
|
220 |
|
|
221 |
if (arrayBytes != null && startIndex+length <= arrayBytes.length) { |
|
222 |
for (int j = startIndex; j < startIndex+length; j++) { |
|
223 |
arrayBytes[j] = (byte) var; // se copian los 8 primeros bits de la variable |
|
224 |
var >>= 8; |
|
225 |
} |
|
226 |
} |
|
227 |
} |
|
228 |
|
|
229 |
/** |
|
230 |
* Write the bytes of "var" into new byte array. |
|
231 |
* |
|
232 |
* @param var the long that represents a unsigned int of 4 bytes to encode |
|
233 |
* @param arrayBytes The byte array to store into. |
|
234 |
* @param startIndex index data to begin write. |
|
235 |
*/ |
|
236 |
public static void unsignedInt2Arr(long var, byte[] arrayBytes, int startIndex) { |
|
237 |
|
|
238 |
int length = 4; |
|
239 |
|
|
240 |
if (arrayBytes != null && startIndex+length <= arrayBytes.length) { |
|
241 |
for (int j = startIndex; j < startIndex+length; j++) { |
|
242 |
arrayBytes[j] = (byte) var; // se copian los 8 primeros bits de la variable |
|
243 |
var >>= 8; |
|
244 |
} |
|
245 |
} |
|
246 |
} |
|
247 |
|
|
248 |
/** |
|
249 |
* Write the bytes of "var" into new byte array. |
|
250 |
* |
|
251 |
* @param var the long of 8 bytes to encode |
|
252 |
* return tmp The byte array to store into. |
|
253 |
*/ |
|
254 |
public static void long2Arr(long var, byte[] arrayBytes, int startIndex) { |
|
255 |
|
|
256 |
int length = 8; |
|
257 |
|
|
258 |
if (arrayBytes != null && startIndex+length <= arrayBytes.length) { |
|
259 |
for (int j = startIndex; j < startIndex+length; j++) { |
|
260 |
arrayBytes[j] = (byte) var; // se copian los 8 primeros bits de la variable |
|
261 |
var >>= 8; |
|
262 |
} |
|
263 |
} |
|
264 |
} |
|
265 |
|
|
266 |
/** |
|
267 |
* Write the bytes of "var" into new byte array. |
|
268 |
* |
|
269 |
* @param var the double of 8 bytes to encode |
|
270 |
* return tmp The byte array. |
|
271 |
*/ |
|
272 |
public static void double2Arr(double var, byte[] arrayBytes, int startIndex) { |
|
273 |
|
|
274 |
long bits = Double.doubleToLongBits(var); |
|
275 |
long2Arr(bits, arrayBytes, startIndex); |
|
276 |
} |
|
277 |
} |
tags/DielmoOpenLiDAR-0.1.0-1015_5/libDielmoOpenLidar/src/com/dielmo/lidar/LASHeader_1X.java | ||
---|---|---|
1 |
/* DielmoOpenLiDAR |
|
2 |
* |
|
3 |
* Copyright (C) 2008 DIELMO 3D S.L. (DIELMO) and Infrastructures |
|
4 |
* and Transports Department of the Valencian Government (CIT) |
|
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 more information, contact: |
|
22 |
* |
|
23 |
* DIELMO 3D S.L. |
|
24 |
* Plaza Vicente Andr?s Estell?s 1 Bajo E |
|
25 |
* 46950 Xirivella, Valencia |
|
26 |
* SPAIN |
|
27 |
* |
|
28 |
* +34 963137212 |
|
29 |
* dielmo@dielmo.com |
|
30 |
* www.dielmo.com |
|
31 |
* |
|
32 |
* or |
|
33 |
* |
|
34 |
* Generalitat Valenciana |
|
35 |
* Conselleria d'Infraestructures i Transport |
|
36 |
* Av. Blasco Ib??ez, 50 |
|
37 |
* 46010 VALENCIA |
|
38 |
* SPAIN |
|
39 |
* |
|
40 |
* +34 963862235 |
|
41 |
* gvsig@gva.es |
|
42 |
* www.gvsig.gva.es |
|
43 |
*/ |
|
44 |
|
|
45 |
/* |
|
46 |
* AUTHORS (In addition to DIELMO and CIT): |
|
47 |
* |
|
48 |
*/ |
|
49 |
|
|
50 |
package com.dielmo.lidar; |
|
51 |
|
|
52 |
import java.io.File; |
|
53 |
|
|
54 |
public abstract class LASHeader_1X implements LidarHeader{ |
|
55 |
|
|
56 |
/** |
|
57 |
* path of LAS file |
|
58 |
*/ |
|
59 |
protected File m_Fich; |
|
60 |
|
|
61 |
/** |
|
62 |
* file Signature, must contain LASF |
|
63 |
*/ |
|
64 |
protected char[] fileSignature = new char[4]; |
|
65 |
|
|
66 |
/** |
|
67 |
* Global Unique IDentifier 1; unsigned int |
|
68 |
*/ |
|
69 |
protected long GUID1 ; |
|
70 |
|
|
71 |
/** |
|
72 |
* Global Unique IDentifier 2; unsigned short |
|
73 |
*/ |
|
74 |
protected int GUID2 ; |
|
75 |
|
|
76 |
/** |
|
77 |
* Global Unique IDentifier 3; unsigned short |
|
78 |
*/ |
|
79 |
protected int GUID3 ; |
|
80 |
|
|
81 |
/** |
|
82 |
* Global Unique IDentifier 4 |
|
83 |
*/ |
|
84 |
protected char[]GUID4 = new char[8]; |
|
85 |
|
|
86 |
/** |
|
87 |
* version format number mayor |
|
88 |
*/ |
|
89 |
protected char versionMayor; |
|
90 |
|
|
91 |
/** |
|
92 |
* version format number minor |
|
93 |
*/ |
|
94 |
protected char versionMinor; |
|
95 |
|
|
96 |
/** |
|
97 |
* software generated by: Original Data, Merge, Modification, Extraction, Transformation or Other |
|
98 |
*/ |
|
99 |
protected char[] systemIDentifier = new char[32]; |
|
100 |
|
|
101 |
/** |
|
102 |
* Who generate software |
|
103 |
*/ |
|
104 |
protected char[] generatingSoftware = new char[32]; |
|
105 |
|
|
106 |
/** |
|
107 |
* LAS 1.0 Julian day |
|
108 |
* LAS 1.1 day of year 1-365 |
|
109 |
*/ |
|
110 |
protected int day; |
|
111 |
|
|
112 |
/** |
|
113 |
* In LAS 1.0 year that the data was collected. |
|
114 |
* In LAS 1.1 year on which this file was created. |
|
115 |
*/ |
|
116 |
protected int year; |
|
117 |
|
|
118 |
/** |
|
119 |
* Size, in bytes, of the header file |
|
120 |
*/ |
|
121 |
protected int hdrSize; |
|
122 |
|
|
123 |
/** |
|
124 |
* Number of bytes from the beginning of the file |
|
125 |
* to the first point record data (including the two |
|
126 |
* bytes for data start signature in case of LAS1.0). |
|
127 |
*/ |
|
128 |
protected long offsetData; |
|
129 |
|
|
130 |
/** |
|
131 |
* number of variable length records |
|
132 |
*/ |
|
133 |
protected long numVarLengthRecord; |
|
134 |
|
|
135 |
/** |
|
136 |
* point data record format type (0-1) |
|
137 |
*/ |
|
138 |
protected char pointDataFormatID; |
|
139 |
|
|
140 |
/** |
|
141 |
* size of the point data record |
|
142 |
*/ |
|
143 |
protected int pointDataRecordLength; |
|
144 |
|
|
145 |
/** |
|
146 |
* total number of points records within the file |
|
147 |
*/ |
|
148 |
protected long numPointsRecord; |
|
149 |
|
|
150 |
/** |
|
151 |
* array of the total point records per return |
|
152 |
*/ |
|
153 |
protected long[] numPointsByReturn = new long[5]; |
|
154 |
|
|
155 |
/** |
|
156 |
* X Scale factor for scale corresponding X values within the point |
|
157 |
* record. |
|
158 |
*/ |
|
159 |
protected double xScale; |
|
160 |
|
|
161 |
/** |
|
162 |
* Y Scale factor for scale corresponding Y values within the point |
|
163 |
* record. |
|
164 |
*/ |
|
165 |
protected double yScale; |
|
166 |
|
|
167 |
/** |
|
168 |
* Z Scale factor for scale corresponding Z values within the point |
|
169 |
* record. |
|
170 |
*/ |
|
171 |
protected double zScale; |
|
172 |
|
|
173 |
/** |
|
174 |
* X Offset used to set the overall offset for the point records. |
|
175 |
*/ |
|
176 |
protected double xOffset; |
|
177 |
|
|
178 |
/** |
|
179 |
* Y Offset used to set the overall offset for the point records. |
|
180 |
*/ |
|
181 |
protected double yOffset; |
|
182 |
|
|
183 |
/** |
|
184 |
* Z Offset used to set the overall offset for the point records. |
|
185 |
*/ |
|
186 |
protected double zOffset; |
|
187 |
|
|
188 |
/** |
|
189 |
* The actual maximum X of coordinate extents of the file |
|
190 |
*/ |
|
191 |
protected double maxX; |
|
192 |
|
|
193 |
/** |
|
194 |
* The actual minimum X of coordinate extents of the file |
|
195 |
*/ |
|
196 |
protected double minX; |
|
197 |
|
|
198 |
/** |
|
199 |
* The actual maximum Y of coordinate extents of the file |
|
200 |
*/ |
|
201 |
protected double maxY; |
|
202 |
|
|
203 |
/** |
|
204 |
* The actual minimum Y of coordinate extents of the file |
|
205 |
*/ |
|
206 |
protected double minY; |
|
207 |
|
|
208 |
/** |
|
209 |
* The actual maximum Z of coordinate extents of the file |
|
210 |
*/ |
|
211 |
protected double maxZ; |
|
212 |
|
|
213 |
/** |
|
214 |
* The actual minimum Z of coordinate extents of the file |
|
215 |
*/ |
|
216 |
protected double minZ; |
|
217 |
|
|
218 |
/** |
|
219 |
* Default constructor, without arguments. |
|
220 |
* Initializes all components to zero. |
|
221 |
*/ |
|
222 |
public LASHeader_1X(File file) { |
|
223 |
m_Fich = file; |
|
224 |
int i; |
|
225 |
|
|
226 |
fileSignature[0] = 'L'; |
|
227 |
fileSignature[1] = 'A'; |
|
228 |
fileSignature[2] = 'S'; |
|
229 |
fileSignature[3] = 'F'; |
|
230 |
|
|
231 |
GUID1 = 0; |
|
232 |
GUID2 = 0; |
|
233 |
GUID3 = 0; |
|
234 |
|
|
235 |
for(i=0;i<8;i++) |
|
236 |
GUID4[i] = 0; |
|
237 |
|
|
238 |
versionMayor = 0; |
|
239 |
versionMinor = 0; |
|
240 |
|
|
241 |
for(i=0;i<32;i++) |
|
242 |
systemIDentifier[i] = 0; |
|
243 |
|
|
244 |
for(i=0;i<32;i++) |
|
245 |
generatingSoftware[i] = 0; |
|
246 |
|
|
247 |
generatingSoftware[0] = 'D'; |
|
248 |
generatingSoftware[1] = 'I'; |
|
249 |
generatingSoftware[2] = 'E'; |
|
250 |
generatingSoftware[3] = 'L'; |
|
251 |
generatingSoftware[4] = 'M'; |
|
252 |
generatingSoftware[5] = '0'; |
|
253 |
generatingSoftware[6] = ' '; |
|
254 |
generatingSoftware[7] = '3'; |
|
255 |
generatingSoftware[8] = 'D'; |
|
256 |
generatingSoftware[9] = ' '; |
|
257 |
generatingSoftware[10] = 'S'; |
|
258 |
generatingSoftware[11] = '.'; |
|
259 |
generatingSoftware[12] = 'L'; |
|
260 |
generatingSoftware[13] = '.'; |
|
261 |
|
|
262 |
day = 0; |
|
263 |
year = 0; |
|
264 |
hdrSize=227; |
|
265 |
offsetData=0; |
|
266 |
numVarLengthRecord=0; |
|
267 |
pointDataFormatID=0; |
|
268 |
pointDataRecordLength=0; |
|
269 |
numPointsRecord=0; |
|
270 |
|
|
271 |
for(i=0;i<5;i++) |
|
272 |
numPointsByReturn[i] = 0; |
|
273 |
|
|
274 |
xScale=0; |
|
275 |
yScale=0; |
|
276 |
zScale=0; |
|
277 |
xOffset=0; |
|
278 |
yOffset=0; |
|
279 |
zOffset=0; |
|
280 |
maxX=0; |
|
281 |
minX=0; |
|
282 |
maxY=0; |
|
283 |
minY=0; |
|
284 |
maxZ=0; |
|
285 |
minZ=0; |
|
286 |
} |
|
287 |
|
|
288 |
// GET MEHODS |
|
289 |
/** |
|
290 |
* Return file signature. This must be always "LASF" |
|
291 |
* |
|
292 |
* @return String with file signature |
|
293 |
*/ |
|
294 |
public String getFileSignature() { |
|
295 |
|
|
296 |
String f = new String(fileSignature); |
|
297 |
// comprobamos los datos y si son nulos se ponen a cero |
|
298 |
return f; |
|
299 |
} |
|
300 |
|
|
301 |
/** |
|
302 |
* Return Global unique identifier 1 (GUID1) |
|
303 |
* |
|
304 |
* @return GUID1 |
|
305 |
*/ |
|
306 |
public long getGUID1() { |
|
307 |
return GUID1; |
|
308 |
} |
|
309 |
|
|
310 |
/** |
|
311 |
* Return Global unique identifier 2 (GUID2) |
|
312 |
* |
|
313 |
* @return GUID2 |
|
314 |
*/ |
Also available in: Unified diff