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/********************************************************************************
* *
* T I F F I m a g e O b j e c t *
* *
*********************************************************************************
* Copyright (C) 2001,2022 Eric Gillet. 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 FXTIFIMAGE_H
#define FXTIFIMAGE_H
#ifndef FXIMAGE_H
#include "FXImage.h"
#endif
namespace FX {
/// TIFF Image class
class FXAPI FXTIFImage : public FXImage {
FXDECLARE(FXTIFImage)
protected:
FXushort codec;
protected:
FXTIFImage(){}
private:
FXTIFImage(const FXTIFImage&);
FXTIFImage &operator=(const FXTIFImage&);
public:
static const FXchar fileExt[];
static const FXchar mimeType[];
public:
/// Construct an image from memory stream formatted in TIFF format
FXTIFImage(FXApp *a,const FXuchar *pix=nullptr,FXuint opts=0,FXint w=1,FXint h=1);
/// True if format is supported
static const FXbool supported;
/// Set codec to save with
void setCodec(FXuint c){ codec=c; }
/// Get codec setting
FXuint getCodec() const { return codec; }
/// Load pixels into stream in TIFF format
virtual FXbool loadPixels(FXStream& store);
/// Save pixels from stream in TIFF format
virtual FXbool savePixels(FXStream& store) const;
/// Destroy
virtual ~FXTIFImage();
};
#ifndef FXLOADTIF
#define FXLOADTIF
/**
* Check if stream contains a TIFF, return true if so.
*/
extern FXAPI FXbool fxcheckTIF(FXStream& store);
/**
* Load an TIFF (Tagged Image File Format) 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 fxloadTIF(FXStream& store,FXColor*& data,FXint& width,FXint& height,FXushort& codec);
/**
* Save an TIFF (Tagged Image File Format) file to a stream.
*/
extern FXAPI FXbool fxsaveTIF(FXStream& store,const FXColor* data,FXint width,FXint height,FXushort codec);
#endif
}
#endif
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