1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.math4.neuralnet.twod.util;
19
20 import org.apache.commons.math4.neuralnet.twod.NeuronSquareMesh2D;
21
22 /**
23 * Interface for algorithms that compute some property of a 2D-map.
24 * @since 3.6
25 */
26 public interface MapVisualization {
27 /**
28 * Creates an image of the {@code map}.
29 *
30 * @param map Map.
31 * @return a 2D-array (in row major order) representing the property.
32 */
33 double[][] computeImage(NeuronSquareMesh2D map);
34 }