/* Copyright 2014 The jeo project. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package io.jeo.raster; import java.io.IOException; /** * A band or component of a raster dataset. */ public interface Band { /** * Enumeration for color interpretation. */ static enum Color { UNDEFINED, GRAY, RED, GREEN, BLUE, OTHER; } /** * The name of the band. */ String name(); /** * Returns the numeric type of data stored in the band. */ DataType datatype(); /** * The color interpretation of the band. */ Color color(); /** * The nodata value of the band. * * @return The value or <tt>null</tt> if the band has no nodata value. */ Double nodata(); /** * Computes statistics of the band. * * @return The object containing the statistics. */ Stats stats() throws IOException; }