| OpenGL Test |
| opengl.r | 22.6 KB
17 Oct 2003 | Demonstrate the use of OpenGL in View/Pro on Windows
author: Cal Dixon |
| Overload |
| overload.r | v:1.0.1
6.3 KB
1 Mar | Overloads an existing function/native.
author: Annick ECUYER |
| Paint drops |
oneliner-paint-drops.r
documentation | v:1.0.0
583 bytes
20 Jul 2003 | A surface is filled with colored drops.
author: Vincent Ecuyer |
| Calculate Pi |
| oneliner-pi.r | v:1.0.0
654 bytes
20 Jul 2003 | Approximate PI with John Wallis formula.
Precision limited to 15 digits due to REBOL. Just press ESC when fed up ;-)
Formula from http:// www.chez.com/algor/math/pi.htm
author: Jean-Nicolas Merville |
| Clear-me game |
| oneliner-clear-me.r | v:1.0.0
811 bytes
20 Jul 2003 | A one-line game. A line of twenty boxes appear, each with a cross on, the object
being to remove all the crosses. Clicking on a box will toggle it and one other off and on.
Sometimes the line is easy to clear, and sometimes not. And no, I don't know if sometimes
it's impossible...
author: Carl Read |
| Posterize |
oneliner-posterize.r
documentation | v:1.0.0
1.8 KB
31 Jan 2013 | A short function for 'posterization' effects on images
author: Vincent Ecuyer |
| Prime numbers |
| oneliner-prime-numbers.r | v:0.0.1
452 bytes
23 Dec 2012 | Give some prime numbers
author: Marco Antoniazzi translated from Wouter van Oortmerssen |
| Quine -- a program that displays it's own source |
| oneliner-quine.r | v:1.0.0
636 bytes
8 Mar 2009 | Creates a self modifying window. (includes the REBOL Header.)
author: Ammon Johnson |
| Rebol OCR |
| ocr.r | v:1.0
5.8 KB
16 Nov 2009 | use free tesseract OCR with rebol
The Tesseract OCR engine was one of the top 3 engines in the 1995 UNLV Accuracy test.
Between 1995 and 2006 it had little work done on it, but it is probably one of the most accurate open source OCR engines available.
The source code will read a binary, grey or color image and output text.
A tiff [...]
author: François Jouen |
| Upload a file with FTP |
| oneliner-ftp-upload-file.r | v:1.0.0
637 bytes
20 Jul 2003 | Uploads a file using FTP (file transfer protocol). Username and password are
provided in the line (so be warned). Any file can be uploaded, text, images, webpages, etc.
author: RT |
| Chess board |
| oneliner-chess-board.r | v:1.0.0
551 bytes
13 Aug 2004 | Displays an empty chess board
author: Sunanda |
| Image to pgm converter |
oneliner-image-to-pgm.r
documentation | v:1.0.0
1.6 KB
29 Jan 2013 | Creates a binary Portable Graymap (PGM - P5) from an image! source
author: Vincent Ecuyer |
| Image to ppm converter |
oneliner-image-to-ppm.r
documentation | v:1.0.0
1.0 KB
29 Jan 2013 | Creates a binary Portable Pixel Map (PPM - P6) from an image! source
author: Vincent Ecuyer |
| Image viewer |
oneliner-image-viewer.r
documentation | v:1.0.0
622 bytes
20 Jul 2003 | Displays a picture in a window. Click on it to select another one.
author: Vincent Ecuyer |
| Improved probe |
| oneliner-newprobe.r | v:1.0.0
546 bytes
20 Jul 2003 | Requires last beta versions. A more usable probe. Try: view newprobe layout
[button probe ]
author: Romano Paolo Tenca |
| Text-Lists With One Row Hi-lite |
| one-row-hilite.r | v:0.1.1
6.8 KB
23 Jun 2006 | The script was written to illustrate how a single hi-lite bar can be used with a group of text-lists. The single bar is used instead of the in-built hi-lite of the text-list style. In a group of the default text-lists, all occurrences of identical data are hi-lighted if any one of them is picked - and so no uniform hi-lite bar can be presented.
The iter co-ordinates [...]
author: R.v.d.Zee |
| The Petals of the Rose |
| por-01.r | v:0.1
5.1 KB
14 May 2005 | This is a small guessing game.
One should guess a number which is based upon
1. the name of the game
2. rolling the dice
author: Arie van Wingerden |
| Mathematical Expression Dialect Parser |
parse-expression.r
documentation | v:0.9.6
8.3 KB
22 Mar 2011 | Converts a mathematical expression into a block of rebol code that can be evaluated.
author: Francois Vanzeveren |
| Script Library Submission Processor (CGI side) |
| post-script.r | v:1.0.5
4.1 KB
13 Mar 2003 | Accepts a new or changed script for the script Library.
Inspects the script's header first. Updates all
related library index files.
author: Carl Sassenrath |
| Multiple View Pages |
| pages.r | 1.8 KB
13 Mar 2003 | Shows how to switch between pages using
a navigation menu.
author: [unknown] |
| 'Progress bar capsule' styles |
| progress-c.r | v:1.0.0
3.4 KB
13 Mar 2003 | This style allows you to create progress bar as a 'capsule' with a grid in your layouts very simply. See the example script: http://sweb.cz/r-mud/examples/progress-c.r
author: Oldes |
| Add post-effects with shaders |
| post-processor.r | v:0.4.0
12.2 KB
3 May 2020 | Example use of %gles-egl-h.r
author: Marco Antoniazzi |
| Paint |
| paint.r | v:1.0.0
2.5 KB
13 Mar 2003 | The world's smallest paint program.
author: Frank Sievertsen |
| Paint |
paintplus.r
discussion | v:1.0.0
6.0 KB
17 Nov 2005 | The world's smallest paint program.
author: Frank Sievertsen |
| PARADOX-PROTOCOL |
| paradox-protocol.r | v:0.3.3
12.5 KB
3 Mar 2011 | Paradox database REBOL protocol
author: nicolas |
