00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : C. OGNIER (Jun 2003) 00022 **=======================================================================*/ 00023 00024 #ifndef _SOGIFIMAGERW_ 00025 #define _SOGIFIMAGERW_ 00026 00027 00028 #include <Inventor/image/SoRasterImageRW.h> 00029 00048 class SoGIFImageRW : public SoRasterImageRW { 00049 00050 SO_IMAGE_RASTER_RW_HEADER() 00051 00052 public: 00053 00057 SoGIFImageRW(); 00058 00062 virtual ~SoGIFImageRW(); 00063 00067 virtual SbBool open(SoRasterImageIO* rasterImageIO, OpenMode openMode); 00068 00073 virtual SbBool write(SbRasterImage* rasterImage, unsigned int xPos = 0, unsigned int yPos = 0); 00074 00080 virtual SbBool read(SbRasterImage* rasterImage, SbBool infoOnly = FALSE); 00081 00087 virtual SbBool isMultipleBufferInverted() const; 00088 00092 virtual SoRasterImageRW::WriteCapability getWriteCapability() const; 00093 00097 virtual SoRasterImageRW::ReadCapability getReadCapability() const; 00098 00099 private: 00100 virtual void createSuffixList(); 00101 00102 private: 00104 static SbThreadMutex s_mutex; 00105 00106 }; 00107 00108 #endif 00109