#include <Fl_GIF_Image.H>

Inheritance diagram for Fl_GIF_Image:

Collaboration diagram for Fl_GIF_Image:

Public Member Functions
	Fl_GIF_Image (const char *filename)

Public Member Functions inherited from Fl_Pixmap
	Fl_Pixmap (char const D)

	Fl_Pixmap (uchar const D)

	Fl_Pixmap (const char const D)

	Fl_Pixmap (const uchar const D)

virtual	~Fl_Pixmap ()

virtual Fl_Image *	copy (int W, int H)

Fl_Image *	copy ()

virtual void	color_average (Fl_Color c, float i)

virtual void	desaturate ()

virtual void	draw (int X, int Y, int W, int H, int cx=0, int cy=0)

void	draw (int X, int Y)

virtual void	label (Fl_Widget *w)

virtual void	label (Fl_Menu_Item *m)

virtual void	uncache ()

Public Member Functions inherited from Fl_Image
int	w () const

int	h () const

int	d () const

int	ld () const

int	count () const

const char const	data () const

int	fail ()

	Fl_Image (int W, int H, int D)

virtual	~Fl_Image ()

Fl_Image *	copy ()

void	inactive ()

void	draw (int X, int Y)

Additional Inherited Members
Static Public Member Functions inherited from Fl_Image
static void	RGB_scaling (Fl_RGB_Scaling)

static Fl_RGB_Scaling	RGB_scaling ()

Public Attributes inherited from Fl_Pixmap
int	alloc_data

Static Public Attributes inherited from Fl_Image
static const int	ERR_NO_IMAGE = -1

static const int	ERR_FILE_ACCESS = -2

static const int	ERR_FORMAT = -3

Protected Member Functions inherited from Fl_Pixmap
void	measure ()

Protected Member Functions inherited from Fl_Image
void	w (int W)

void	h (int H)

void	d (int D)

void	ld (int LD)

void	data (const char const p, int c)

void	draw_empty (int X, int Y)

Static Protected Member Functions inherited from Fl_Image
static void	labeltype (const Fl_Label *lo, int lx, int ly, int lw, int lh, Fl_Align la)

static void	measure (const Fl_Label *lo, int &lw, int &lh)

Detailed Description

The Fl_GIF_Image class supports loading, caching, and drawing of Compuserve GIF^SM images. The class loads the first image and supports transparency.

Definition at line 31 of file Fl_GIF_Image.H.

Constructor & Destructor Documentation

◆ Fl_GIF_Image()

Fl_GIF_Image::Fl_GIF_Image ( const char * infname )

The constructor loads the named GIF image.

The destructor frees all memory and server resources that are used by the image.

Use Fl_Image::fail() to check if Fl_GIF_Image failed to load. fail() returns ERR_FILE_ACCESS if the file could not be opened or read, ERR_FORMAT if the GIF format could not be decoded, and ERR_NO_IMAGE if the image could not be loaded for another reason.

Definition at line 94 of file Fl_GIF_Image.cxx.

References Fl_Pixmap::alloc_data, b, Fl_Image::d(), Fl_Image::data(), Fl_Image::ERR_FILE_ACCESS, Fl_Image::ERR_FORMAT, Fl::error, fl_fopen(), GETSHORT, Fl_Image::h(), Fl_Image::ld(), length, NEXTBYTE, NULL, p, Fl_Image::w(), and Fl::warning.

The documentation for this class was generated from the following files:

FL/Fl_GIF_Image.H
src/Fl_GIF_Image.cxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Fl_GIF_Image()