rawtherapee(1) [debian man page]

RAWTHERAPEE(1)						      General Commands Manual						    RAWTHERAPEE(1)

NAME

       rawtherapee - A free RAW converter and digital photo processing software

SYNOPSIS

       rawtherapee [image-file]

DESCRIPTION

       RawTherapee  is	used to adjust some of the most often changed parameters when optimizing digital images. A normal user often just wants to
       adjust the white balance or brightness of a photo he took. Instead of using a big and expensive image editor you could use a small and fast
       (specialized) tool like RawTherapee.
       More  and  more cameras also support RAW formats. RAW files usually offer higher color depth than JPGs (JPG is limited to 8 Bit per color).
       So the adjustments are done with the high color depth and then afterwards converted to or saved as JPGs.  RawTherapee supports JPG (8 bit),
       PNG (8 or 16 bit) and TIFF (8 or 16 bit). All image processing is done in 16 bit/channel mode.
       Different to other RAW converters it can use EAHD as demosaicing algorithm. The raw loading engine of RawTherapee is based on dcraw.

SEE ALSO

       the included help
       http://www.rawtherapee.com

AUTHOR

       rawtherapee was written by Gabor Horvath.

       This manual page was written by Philip Rinn <rinni@gmx.net>, for the Debian project (but may be used by others).

								  January 8, 2010						    RAWTHERAPEE(1)

img-ppm(n)																img-ppm(n)

NAME

       img-ppm - Img, Portable Pixmap format (ppm)

SYNOPSIS

       package require Tk

       package require img::ppm  ?1.3?

       image create photo ?name? ?options?

DESCRIPTION

       The  package  img::ppm  is a sub-package of Img. It can be loaded as a part of the complete Img support, via package require Img, or on its
       own, via package require img::ppm.

       Like all packages of Img it does not provide new commands, but extends the existing Tk command image so that it supports  files	containing
       raster images in the Portable Pixmap format (ppm). More specifically img::ppm extends Tk's photo image type.

       The name of the new format handler is ppm.  This handler does not provide additional configuration options.

       All of the above means that in a call like

       image create photo ?name? ?options?

       [1]    Image data in ppm format (options -data and -file) is detected automatically.

       [2]    The format name ppm is recognized by the option -format.

SUPPORTED PPM TYPES

       There are two types of PPM files: RAW (binary) and ASCII.  Currently only the RAW format is implemented.
	 8-bit pixels: Grayscale, also known as PGM.
	24-bit pixels: True-color (RGB, each channel 8 bit).

	List of currently supported features:

	Type   |     Read      |     Write     |
	       | -file | -data | -file | -data |
	----------------------------------------
	 8-bit | Yes   | Yes   | Yes   | Yes   |
	24-bit | Yes   | Yes   | Yes   | Yes   |

SEE ALSO

       img-bmp,  img-gif,  img-ico,  img-intro, img-jpeg, img-pcx, img-pixmap, img-png, img-ppm, img-ps, img-sgi, img-sun, img-tga, img-tiff, img-
       window, img-xbm, img-xpm

KEYWORDS

       image handling, ppm, tk

COPYRIGHT

       Copyright (c) 1995-2003 Jan Nijtmans <nijtmans@users.sourceforge.com>

Img									1.3								img-ppm(n)