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/********************************************************************************
* *
* T A R G A I m a g e O b j e c t *
* *
*********************************************************************************
* Copyright (C) 2001,2022 by Janusz Ganczarski. All Rights Reserved. *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/> *
********************************************************************************/
#ifndef FXTGAIMAGE_H
#define FXTGAIMAGE_H
#ifndef FXIMAGE_H
#include "FXImage.h"
#endif
namespace FX {
/// TARGA graphics file
class FXAPI FXTGAImage : public FXImage {
FXDECLARE(FXTGAImage)
protected:
FXTGAImage(){}
private:
FXTGAImage(const FXTGAImage&);
FXTGAImage &operator=(const FXTGAImage&);
public:
static const FXchar fileExt[];
static const FXchar mimeType[];
public:
/// Construct image from memory stream formatted in TARGA file
FXTGAImage(FXApp* a,const FXuchar *pix=nullptr,FXuint opts=0,FXint w=1,FXint h=1);
/// Save pixels into stream in TARGA file
virtual FXbool savePixels(FXStream& store) const;
/// Load pixels from stream in TARGA format
virtual FXbool loadPixels(FXStream& store);
/// Destroy image
virtual ~FXTGAImage();
};
#ifndef FXLOADTGA
#define FXLOADTGA
/**
* Check if stream contains a TARGA, return true if so.
*/
extern FXAPI FXbool fxcheckTGA(FXStream& store);
/**
* Load an TARGA file from a stream.
* Upon successful return, the pixel array and size are returned.
* If an error occurred, the pixel array is set to NULL.
*/
extern FXAPI FXbool fxloadTGA(FXStream& store,FXColor*& data,FXint& width,FXint& height);
/**
* Save an TARGA file to a stream.
*/
extern FXAPI FXbool fxsaveTGA(FXStream& store,const FXColor *data,FXint width,FXint height);
#endif
}
#endif
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