IlluminanceUnit.java
package org.djunits.unit;
import org.djunits.quantity.Quantity;
import org.djunits.unit.scale.IdentityScale;
import org.djunits.unit.si.SIPrefixes;
import org.djunits.unit.unitsystem.UnitSystem;
/**
* The units of illuminance.
* <p>
* Copyright (c) 2015-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>.
* </p>
* version May 15, 2014 <br>
* @author <a href="https://www.tudelft.nl/p.knoppers">Peter Knoppers</a>
*/
public class IlluminanceUnit extends Unit<IlluminanceUnit>
{
/** */
private static final long serialVersionUID = 20190830;
/** The base, with "lux" as the SI signature. */
public static final Quantity<IlluminanceUnit> BASE = new Quantity<>("Illuminance", "srcd/m2");
/** The SI unit for amount of illuminance is lux. */
public static final IlluminanceUnit SI =
new IlluminanceUnit().build(new Unit.Builder<IlluminanceUnit>().setQuantity(BASE).setId("lx").setName("lux")
.setUnitSystem(UnitSystem.SI_DERIVED).setSiPrefixes(SIPrefixes.UNIT, 1.0).setScale(IdentityScale.SCALE));
/** Lux. */
public static final IlluminanceUnit LUX = SI;
/** mlux. */
public static final IlluminanceUnit MILLILUX = LUX.deriveLinear(1.0E-3, "mlx", "millilux");
/** mulux. */
public static final IlluminanceUnit MICROLUX =
LUX.deriveLinear(1.0E-6, "mulx", "microlux", UnitSystem.SI_DERIVED, "mulx", "mulx", "\u03BClx");
/** klux. */
public static final IlluminanceUnit KILOLUX = LUX.deriveLinear(1.0E3, "klx", "kilolux");
/** phot. */
public static final IlluminanceUnit PHOT = KILOLUX.deriveLinear(10.0, "ph", "phot");
/** nox. */
public static final IlluminanceUnit NOX = MILLILUX.deriveLinear(1.0, "nx", "nox");
}