Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members

FXXPMImage.h

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

Copyright © 1997-2004 Jeroen van der Zijp