tclimg.c File Reference

#include "nsd.h"

Defines
#define	M_SOI   0xD8
#define	M_EOI   0xD9
#define	M_SOS   0xDA
Functions
int	NsTclGifSizeObjCmd (ClientData arg, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])
int	NsTclJpegSizeObjCmd (ClientData arg, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])

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Define Documentation

#define M_EOI   0xD9

#define M_SOI   0xD8

#define M_SOS   0xDA

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Function Documentation

int NsTclGifSizeObjCmd	(	ClientData	arg,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *CONST	objv[]
	)

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NsTclGifSizeObjCmd --

Implements ns_gifsize, returning a list of width and height.

Results: Tcl result.

Side effects: See docs.

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Read the GIF version number

int NsTclJpegSizeObjCmd	(	ClientData	arg,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *CONST	objv[]
	)

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NsTclJpegSizeObjCmd --

Implements ns_jpegsize as obj command.

Results: Tcl result.

Side effects: See docs.

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Tcl function will leave error message in interp's result

Tcl function will leave error message in interp's result

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