00001 /* Copyright (C) 2005-2010, Axis Communications AB, LUND, SWEDEN 00002 * 00003 * This file is part of RAPP. 00004 * 00005 * RAPP is free software: you can redistribute it and/or modify 00006 * it under the terms of the GNU Lesser General Public License as published 00007 * by the Free Software Foundation, either version 3 of the License, or 00008 * (at your option) any later version. 00009 * You can use the comments under either the terms of the GNU Lesser General 00010 * Public License version 3 as published by the Free Software Foundation, 00011 * either version 3 of the License or (at your option) any later version, or 00012 * the GNU Free Documentation License version 1.3 or any later version 00013 * published by the Free Software Foundation; with no Invariant Sections, no 00014 * Front-Cover Texts, and no Back-Cover Texts. 00015 * A copy of the license is included in the documentation section entitled 00016 * "GNU Free Documentation License". 00017 * 00018 * RAPP is distributed in the hope that it will be useful, 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 * GNU Lesser General Public License for more details. 00022 * 00023 * You should have received a copy of the GNU Lesser General Public 00024 * License and a copy of the GNU Free Documentation License along 00025 * with RAPP. If not, see <http://www.gnu.org/licenses/>. 00026 */ 00027 00056 #ifndef RAPP_CONTOUR_H 00057 #define RAPP_CONTOUR_H 00058 00059 #include <stdint.h> 00060 #include "rapp_export.h" 00061 00062 #ifdef __cplusplus 00063 extern "C" { 00064 #endif 00065 00066 /* 00067 * ------------------------------------------------------------- 00068 * Exported functions 00069 * ------------------------------------------------------------- 00070 */ 00071 00090 RAPP_EXPORT int 00091 rapp_contour_4conn_bin(unsigned origin[2], char *restrict contour, int len, 00092 const uint8_t *restrict buf, int dim, 00093 int width, int height); 00094 00113 RAPP_EXPORT int 00114 rapp_contour_8conn_bin(unsigned origin[2], char *restrict contour, int len, 00115 const uint8_t *restrict buf, int dim, 00116 int width, int height); 00117 00118 #ifdef __cplusplus 00119 }; 00120 #endif 00121 00122 #endif /* RAPP_CONTOUR_H */ 00123