/*
* This file is part of JGrasstools (http://www.jgrasstools.org)
* (C) HydroloGIS - www.hydrologis.com
*
* JGrasstools is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jgrasstools.gears.io.las.utils;
/**
* Object to hold some info about the las file.
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class LasStats {
private int[] classifications = new int[20];
private int[] impulses = new int[20];
private double[] intensityRange = {Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY};
public void addClassification( int classificationType ) {
classifications[classificationType] = classifications[classificationType] + 1;
}
public void addImpulse( int impulseId ) {
impulses[impulseId] = impulses[impulseId] + 1;
}
public void addIntensity( double intensity ) {
intensityRange[0] = Math.min(intensityRange[0], intensity);
intensityRange[1] = Math.max(intensityRange[1], intensity);
}
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("Classifications contained\n");
for( int i = 0; i < classifications.length; i++ ) {
if (classifications[i] != 0) {
sb.append(i).append(" = ").append(classifications[i]).append("\n");
}
}
sb.append("Impulses contained\n");
for( int i = 0; i < impulses.length; i++ ) {
if (impulses[i] != 0) {
sb.append(i).append(" = ").append(impulses[i]).append("\n");
}
}
sb.append("Intensity range\n");
sb.append("min = ").append(intensityRange[0]).append("\n");
sb.append("max = ").append(intensityRange[1]).append("\n");
return sb.toString();
}
}