Frame with border color for Tkinter (Python)

2017-04-17T11:25:02-07:00

Python recipe 580735 by Miguel Martínez López (border, color, frame, tkinter).

This trick show how to add a border color to frame. These are the important configurations:

 highlightbackground="your border color here"
 highlightcolor="your border color here"
 highlightthickness="the border width"
 bd= 0

Python RGB and HSV Conversion (Python)

2009-10-01T06:33:56-07:00

Python recipe 576919 by Michael Fogleman (color, conversion, convert, hsv, rgb).

Python code to convert RGB to HSV and vice-versa.

Covert color space from HSV to RGB and RGB to HSV (Python)

2008-11-04T02:13:01-08:00

Python recipe 576554 by Victor Lin (color, color_space, convert, graph).

Functions for converting bwtween RGB and HSV color space.

Colo(u)rs Inside Text Mode Python... (Python)

2012-08-21T21:01:57-07:00

Python recipe 578101 by Barry Walker (amiga, apple, color, colour, demo, display, e_uae, linux, macbook_pro, windows, winuae). Revision 2.

A simple DEMO to show how to enhance Python inside a Terminal. This works on Classic AMIGAs, E-UAE, Debian Linux 6.0.0, PCLinuxOS 2009, Windows XP and Vista and WinUAE, from Python 1.4.0 to 3.3A2.

Due to a complaint about my _fun_ upload recently I decided to post this so that the MANY can now find out how to manipulate text inside a Python Terminal window so that it looks much better.

Read the code for more information...

Enjoy finding simple solutions to often very difficult problems...

Bazza...

Seven Bit Colored Analogue Bar Graph Generator DEMO... (Python)

2011-03-17T22:14:52-07:00

Python recipe 577612 by Barry Walker (analogue, anim, audio, bargraph, color, colour, demo, display, linux). Revision 3.

..For STANDARD Python 2.6 and above...

This code will display a horizontal full colour analogue "VU" style meter. It displays green for normal, yellow for warning and red for danger with a critical error beep near the end of full scale, at value 120+.

This version is for Python 2.6 and above and only for the Linux, (*nix?), platform.

It is an "at a glance" display that is in colour rather than having to read say a digitally generated number.

A Python 3.x version can be found here:-

http://www.linuxformat.com/forums/viewtopic.php?t=13443

This has uses "for at a glance" voltmeters, ammeters, data-loggers, anemometers etc, etc...

Watch for wordwrapping etc...

NOTE:- This is Public Domain and you may do with it as you please.

73...

Bazza, G0LCU...

Team AMIGA...

Python AsciiColor and video attributes (Python)

2014-07-24T04:25:53-07:00

Python recipe 578908 by Mike 'Fuzzy' Partin (ascii, color, dynamic_method, metaprogramming, python). Revision 5.

This is a subclass of a standard str object that adds methods for applying color, and video attributes to text.

Bash Prompt Rainbow Color Chart (Bash)

2011-10-02T21:39:21-07:00

Bash recipe 577889 by userend (bash, color, prompt, ps1, rainbow, shell, terminal).

This is a simple loop that displays a rainbow of different colors.

Coloured / highlighted version of string (Python)

2014-06-03T17:54:33-07:00

Python recipe 577818 by Giampaolo Rodolà (color, debugging, highlighting, shell). Revision 3.

Ok, this is really simple but I think it worths a recipe as it's one of those things I always use in shell scripts and for debugging in general.

hexadecimal CSS colors, convert the six-digit to the three-digit notation (Bash)

2010-10-02T14:07:23-07:00

Bash recipe 577416 by Romain Dartigues (color, css, regex, rgb, sed, shortening).

Want to replace all six-digit RGB notation (#rrggbb) to the short (three-digit #rgb) form? Or the opposite?

DUAL 4 Bit Vertical Coloured Analogue Bar Graph Generator DEMO... (Python)

2011-05-04T17:58:08-07:00

Python recipe 577685 by Barry Walker (analogue, anim, audio, bargraph, color, colour, demo, display, linux).

This is a two channel version of the "Four Bit Vertical Coloured Analogue Bar Graph Generator DEMO...".

These are DUAL LED style "VU" meters in the vertical plane...

This is for standard Python 3.x.x.

It has different overload beeps for each channel, and has all the unwanted code has been removed.

It demonstrates how to obtain multichannel ability, (it is possible to add more channels).

Enjoy finding simple solutions to often very difficult problems...

Bazza...

Four Bit Vertical Coloured Analogue Bar Graph Generator DEMO... (Python)

2011-04-23T20:50:55-07:00

Python recipe 577675 by Barry Walker (analogue, anim, audio, bargraph, color, colour, demo, display, linux).

This is a(n) LED style "VU" meter in the vertical plane instead of the horizontal one in the recipe below:-

http://code.activestate.com/recipes/577612-seven-bit-colored-analogue-bar-graph-generator-dem/?in=lang-python

It is another "AT A GLANCE" display with an overload error beep too.

This is for Linux only and tested on Python 2.6.x although it should work on earlier 2.x.x versions.

A Python 3.x.x version can be found here:-

http://www.linuxformat.com/forums/viewtopic.php?t=13637

This is issued as Public Domain and you may do with it as you please.

Enjoy finding simple solutions to often very difficult problems...

Color Study 1 (Python)

2011-04-05T23:35:32-07:00

Python recipe 577636 by Stephen Chappell (color, example, experiment, gui, sandbox).

The following program was written to understand how two different color systems related to each other, RGB and HSV. The recipe could be better written and extended further to support other color systems in addition to the two it already uses, but it is a simple example of how one might go about to understand what others speak of when talking about color. The GUI is simple to use and responsive, and the code is a good demonstration of what may need to be written to produce a demonstration such as this one.

If you have suggestions or would like to vote this recipe down, please provide an explanation of the problem along with a solution that you would propose and implement to improve upon what is presented.

Pseudo-3D effect in text mode... (Bash)

2013-09-10T21:23:58-07:00

Bash recipe 578655 by Barry Walker (3d, apple, bash, color, colour, display, linux, macbook_pro, text).

This is just a simple DEMO to display a pseudo-3D effect using a bash script. It generates a recessed box and a button and writes some thext inside bot.

There are two pieces of code, one for Linux, and one for OSX 10.7.5...

The Linux version also works on OSX 10.7.5 but is harder to see so a near identical version using the default OSX terminal colours was craeted instead.

You will have to split the two code pieces up yourself to run...

Enjoy finding simple solutions to often very difficult problems...

Bazza...

A DEMO 6 Bit At A Glance Colouerd Bargraph Generator. (Bash)

2013-01-16T12:26:55-08:00

Bash recipe 578391 by Barry Walker (analogue, anim, apple, bargraph, bash, beep, color, colour, demo, display, generator, linux, macbook_pro). Revision 2.

This code generates a horizontal coloured real time bargraph generator anim for a Macbook Pro 13 inch, OSX 10.7.5, using the default standard Terminal only.

It is UNTESTED on Linux variants but I would like any successful Linux tryers to make a comment in the comments section and tags will be added accordingly otherwise I will assume it does NOT work on other UNIX like variants.

It is a derivative of my 7 bit bargraph generator for Python on this site elsewhere.

The Terminal colours WILL be changed on running but it is simple to return it back to its original state.

Read the code for more information.

Enjoy, (and a Happy New Year)...

Bazza, G0LCU...

Komodo JS Macro: colorize the output console with a different color scheme (JavaScript)

2011-06-24T17:52:48-07:00

JavaScript recipe 577770 by Todd Whiteman (color, komodo, macro, scintilla, toddw).

It's possible to colorize any Scintilla based widget (the editor part) in Komodo using a color scheme. In Komodo there is the "Fonts and Color" preferences that get applied to all scintilla widgets, but you can manually change individual scintilla widgets as you wish.

This macro changes the color scheme of the Command Output tab to use the "Dark" scheme.

Colour Bar And Greyscale Generator For Standard Text Mode Python. (Python)

2013-01-18T21:08:21-08:00

Python recipe 578425 by Barry Walker (apple, bar, color, colour, generator, gray, grey, linux, macbook_pro, scale).

This is just a simple colour bar and combined greyscale generator for standard text mode Python...

It relies on the _magic_ of the ANSI Escape sequences to work and does mess with the terminal colours but restores the colours back to the defaults...

See the code for the machines tested on. It might need the colours adjusting for some terminals but I am sure that is not beyond the average coder...

Written so that anyone can see how it works.

To hide the cursor the command "tput" is assumed to be available, if not, try "setterm -cursor off" and "setterm -cursor on" instead...

Enjoy...

Bazza, G0LCU...

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