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- Short: A Modular Image Processing Package
- Author: Janne.Jalkanen@iki.fi
- Uploader: Janne.Jalkanen@iki.fi
-
-
- PPT is a new, powerful image processing package, that boasts with the
- following properties:
-
- - Handles both 24 bit truecolor and 8 bit grayscale images with optional
- alpha channel.
-
- - Modular design, ie. you can easily add new loaders and filters to the
- program.
-
- - Internal multi-tasking: You can process/load/save many images at
- the same time! No need to wait for another project to be ready!
-
- - Unlimited (except by available memory) buffers!
-
- - Unlimited (except by available disk space) undo!
-
- - User configurable virtual memory (no MMU required)
-
- - AREXX port
-
- - Font sensitive and scalable GUI using Jan van den Baard's and Ian
- J. Einman's BGUI package (release 41 needed)
-
- - Quick preview window for fast updates.
-
- - Requires OS 2.0 (V37). Yes, this is a feature :) and uses some
- OS 3.0 (V39) features. Takes use of AGA chips if installed. CyberGFX
- is also supported!
-
- - Loads following image types:
- o IFF ILBM (1-8 bitplanes, HAM6/8, EHB, ILBM 24 bit)
- o JPEG/JFIF (both grayscale and 24 bit. Also progressive!)
- o PPM/PGM types P2, P3, P5 and P6.
- o PNG (all standard types)
- o Compuserve GIF (both 87 and 89a formats)
- o Targa Truevision (8,15,16,24 and 32 bit formats)
- o YUVN
- o Anything you have a Datatype for...
-
- - Saves following image types:
- o JPEG/JFIF (both grayscale and 24 bit. Also progressive!)
- o IFF ILBM (24 bit, 1-8 bitplanes)
- o PPM/PGM types P5 and P6
- o PNG (grayscale and 24 bit)
- o Compuserve GIF (both 87 and 89a formats)
- o Targa Truevision (24 bit)
- o C-code
-
- - Can do several effects (over 30 effects):
- o AutoCrop & Crop
- o Flip, Shift, Roll
- o Colorspace manipulations
- o Convolute (User-definable masks up to 7x7 size supported! Many
- example masks included. Saving and loading custom masks.)
- o Remove Isolated Pixels
- o Histogram Equalization (local & global)
- o Brightness, contrast & gamma correction
- o Threshold
- o Scale & Resize
- o Image compositing
- o Noise (many variations)
- o Color manipulation (ColorMix, ColorChange, Extract)
- o and many others...
-
- This is the first public release of PPT, code-named "Cauchy".
-
- Support information can always be found at
-
- http://www.iki.fi/~jalkanen/PPT.html
-
-
-
- My public PGP signature is available below. If you use it for personal
- communication, expect a delay of several days. You should use this
- to check that the PPT main program has not been tampered with.
-
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-
-