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FXTIFImage.h
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1 /********************************************************************************
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6 * Copyright (C) 2001,2006 Eric Gillet. All Rights Reserved. *
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22 * $Id: FXTIFImage.h,v 1.23 2006/01/22 17:58:10 fox Exp $ *
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24 #ifndef FXTIFIMAGE_H
25 #define FXTIFIMAGE_H
26 
27 #ifndef FXIMAGE_H
28 #include "FXImage.h"
29 #endif
30 
31 namespace FX {
32 
33 
34 /// TIFF Image class
35 class FXAPI FXTIFImage : public FXImage {
37 protected:
38  FXushort codec;
39 protected:
40  FXTIFImage(){}
41 private:
42  FXTIFImage(const FXTIFImage&);
43  FXTIFImage &operator=(const FXTIFImage&);
44 public:
45  static const FXchar fileExt[];
46  static const FXchar mimeType[];
47 public:
48 
49  /// Construct an image from memory stream formatted in TIFF format
50  FXTIFImage(FXApp *a,const void *pix=NULL,FXuint opts=0,FXint w=1,FXint h=1);
51 
52  /// True if format is supported
53  static const bool supported;
54 
55  /// Set codec to save with
56  void setCodec(FXuint c){ codec=c; }
57 
58  /// Get codec setting
59  FXuint getCodec() const { return codec; }
60 
61  /// Load pixels into stream in TIFF format
62  virtual bool loadPixels(FXStream& store);
63 
64  /// Save pixels from stream in TIFF format
65  virtual bool savePixels(FXStream& store) const;
66 
67  /// Destroy
68  virtual ~FXTIFImage();
69  };
70 
71 
72 /**
73 * Check if stream contains a TIFF, return TRUE if so.
74 */
75 extern FXAPI bool fxcheckTIF(FXStream& store);
76 
77 
78 /**
79 * Load an TIFF (Tagged Image File Format) file from a stream.
80 * Upon successful return, the pixel array and size are returned.
81 * If an error occurred, the pixel array is set to NULL.
82 */
83 extern FXAPI bool fxloadTIF(FXStream& store,FXColor*& data,FXint& width,FXint& height,FXushort& codec);
84 
85 
86 /**
87 * Save an TIFF (Tagged Image File Format) file to a stream.
88 */
89 extern FXAPI bool fxsaveTIF(FXStream& store,const FXColor* data,FXint width,FXint height,FXushort codec);
90 
91 }
92 
93 #endif
bool fxloadTIF(FXStream &store, FXColor *&data, FXint &width, FXint &height, FXushort &codec)
Load an TIFF (Tagged Image File Format) file from a stream.
unsigned short FXushort
Definition: fxdefs.h:387
char FXchar
Definition: fxdefs.h:380
bool fxcheckTIF(FXStream &store)
Check if stream contains a TIFF, return TRUE if so.
unsigned int FXuint
Definition: fxdefs.h:389
#define FXAPI
Definition: fxdefs.h:122
Application Object.
Definition: FXApp.h:158
#define NULL
Definition: fxdefs.h:41
FXuint FXColor
Definition: fxdefs.h:447
TIFF Image class.
Definition: FXTIFImage.h:35
bool fxsaveTIF(FXStream &store, const FXColor *data, FXint width, FXint height, FXushort codec)
Save an TIFF (Tagged Image File Format) file to a stream.
Definition: FX4Splitter.h:31
int FXint
Definition: fxdefs.h:390
An Image is a rectangular array of pixels.
Definition: FXImage.h:67
#define FXDECLARE(classname)
Macro to set up class declaration.
Definition: FXObject.h:92

Copyright © 1997-2005 Jeroen van der Zijp