001/*
002 * Copyright (C) Photon Vision.
003 *
004 * This program is free software: you can redistribute it and/or modify
005 * it under the terms of the GNU General Public License as published by
006 * the Free Software Foundation, either version 3 of the License, or
007 * (at your option) any later version.
008 *
009 * This program is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012 * GNU General Public License for more details.
013 *
014 * You should have received a copy of the GNU General Public License
015 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
016 */
017
018package org.photonvision.vision.opencv;
019
020public enum ContourShape {
021    Circle(0),
022    Custom(-1),
023    Triangle(3),
024    Quadrilateral(4);
025
026    public final int sides;
027
028    ContourShape(int sides) {
029        this.sides = sides;
030    }
031
032    public static ContourShape fromSides(int sides) {
033        return switch (sides) {
034            case 0 -> Circle;
035            case 3 -> Triangle;
036            case 4 -> Quadrilateral;
037            default -> Custom;
038        };
039    }
040}