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00001 /******************************************************************************** 00002 * * 00003 * X P M I m a g e O b j e c t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2000,2004 by Jeroen van der Zijp. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or * 00009 * modify it under the terms of the GNU Lesser General Public * 00010 * License as published by the Free Software Foundation; either * 00011 * version 2.1 of the License, or (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00016 * Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public * 00019 * License along with this library; if not, write to the Free Software * 00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * 00021 ********************************************************************************* 00022 * $Id: FXXPMImage.h,v 1.14 2004/02/08 17:17:34 fox Exp $ * 00023 ********************************************************************************/ 00024 #ifndef FXXPMIMAGE_H 00025 #define FXXPMIMAGE_H 00026 00027 #ifndef FXIMAGE_H 00028 #include "FXImage.h" 00029 #endif 00030 00031 namespace FX { 00032 00033 /// X Pixmap image 00034 class FXAPI FXXPMImage : public FXImage { 00035 FXDECLARE(FXXPMImage) 00036 protected: 00037 FXXPMImage(){} 00038 private: 00039 FXXPMImage(const FXXPMImage&); 00040 FXXPMImage &operator=(const FXXPMImage&); 00041 public: 00042 00043 /// Construct image from compiled-in X Pixmap format 00044 FXXPMImage(FXApp* a,const FXchar **pix=NULL,FXuint opts=0,FXint w=1,FXint h=1); 00045 00046 /// Save pixels into stream in X Pixmap format 00047 virtual FXbool savePixels(FXStream& store) const; 00048 00049 /// Load pixels from stream in X Pixmap format 00050 virtual FXbool loadPixels(FXStream& store); 00051 00052 /// Destroy icon 00053 virtual ~FXXPMImage(); 00054 }; 00055 00056 00057 /** 00058 * Load an XPM (X Pixmap) from array of strings. 00059 * Upon successful return, the pixel array and size are returned. 00060 * If an error occurred, the pixel array is set to NULL. 00061 */ 00062 extern FXAPI FXbool fxloadXPM(const FXchar **pix,FXColor*& data,FXint& width,FXint& height); 00063 00064 00065 /** 00066 * Load an XPM (X Pixmap) file from a stream. 00067 * Upon successful return, the pixel array and size are returned. 00068 * If an error occurred, the pixel array is set to NULL. 00069 */ 00070 extern FXAPI FXbool fxloadXPM(FXStream& store,FXColor*& data,FXint& width,FXint& height); 00071 00072 00073 /** 00074 * Save an XPM (X Pixmap) file to a stream. 00075 */ 00076 extern FXAPI FXbool fxsaveXPM(FXStream& store,const FXColor *data,FXint width,FXint height); 00077 00078 } 00079 00080 #endif
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