FE 'tkGooie' Utilities

A Menu of
Tk script CODE
for some


(FE = Freedom Environment)

An FE RGB Color-Selector
GUI can be used to
select colors like these.

FE Home Page > FE Downloads Page >

FE 'tkGooies' Description Page >

This (Converter-)SELECTORtools CODE Menu Page

! Note !
More 'tkGooie' (Converter-)SELECTOR
utilities may be added --- and the scripts
here may be revised occasionally.

< Go to Code-Links List, below. >

'CONVERTER-Selector' tools
--- in the FE 'tkGooies' system :

A description of the FE 'tkGooies' system is available via a 'tkGooies' Description page. That page points out that the 'tkGooies' are a collection of utilities in categories such as

  • 3Dtools
  • AUDIOtools
  • FILEmanagers
  • IMAGEtools
  • INTERNETtools
  • MATHtools
  • PLOTtools
  • SELECTORtools
    (including CONVERTER-Selector tools)
  • SYSTEMtools
  • TEXTtools
  • VIDEOtools
  • Tk-GAME menus
  • Tk-WIKI demos
  • MORE

Just below is a list of links to pages that present the source code of a collection of the 'SELCT/CONVRTtools' in the FE 'tkGooies' system.


(List of Links to pages that present descriptions
and CODE for 'SELECTORtools' 'tkGooie' scripts)

COLOR Selectors

FONT Selectors

MORE Selectors

Some CONVERTER-Selectors:

Some 'Huge-And-Tiny Magnitude' CONVERTER-Selectors: (astronomical to sub-atomic)

  • tkDistance Convert-Select
    (among inches, feet, yards, miles, millimeters, centimeters, meters, kilometers, nanometers, light-years, etc.)

  • tkArea Convert-Select
    (among acres, hectares, square-centimeters, square-inches, square-feet, square-kilometers, square-light-years, square-meters, square-miles, square-millimeters, square-nanometers, square-yards, etc.)

  • tkVolume Convert-Select
    (among cups, pints, quarts, gallons, barrels, liters, milliliters, cubic-meters, cubic-kilometers, cubic-miles, cubic-feet, cubic-yards, cubic-lightyears, cubic-micrometers, etc.)

  • tkWeight Convert-Select
    (among ounces, pounds, tons, grams, kilograms, Earths, Jupiters, Suns, 1957-Cadillacs, adult-elephants, adult-sperm-whales, etc.)

  • tkSpeed Convert-Select (a RATIO converter)
    (among miles-per-hour, miles-per-second, kilometers-per-hour, kilometers-per-second, centimeters-per-second, lightyears-per-year, lightyears-per-second, etc.)

  • tkDensity Convert-Select (a RATIO converter)
    (among pounds-per-cubic-inch, pounds-per-cubic-foot, pounds-per-cubic-yard, grams-per-cubic-centimeter, kilograms-per-cubic-meter, etc.)

Here are some 'CONVERTER/SELECTORtools' Tk scripts on my 'to do' list:

  • a Color Converter-Selector
    between HLS & RGB

  • a Color Converter-Selector
    among CMY, CMYK, & RGB

End of List of Code-Links.

How the code samples are presented - and other notes :

Use the list-of-links (above) to go directly to web pages that contain source code along with code-descriptions and screenshots.

The Tk script files (and other auxiliary files, if any) are in text files that can be down-loaded to your computer and implemented.

To download, simply 'right-click' on a text link and, in a popup window of your web browser, choose an option such as 'Save Link Target As ...'.

Bottom of this Menu page of
Links to pages of description-and-CODE
for FE 'tkGooies' in the

To return to a previously visited web page location, click on the Back button of your web browser a sufficient number of times. OR, use the History-list option of your web browser.
OR ...

< Go to Code-Links Menu, above. >

< Go to Top of Page, above. >

Page history:

Page was created 2014 May 05.

Page was changed 2015 Mar 19.

Page was changed 2015 Oct 05.

Page was changed 2016 Mar 11.
(Added 'tkDegreesMinSecConvertSelect'.)

Page was changed 2016 Apr 12.
(Added 'Site Latitude-Longitude Selector'.)

Page was changed 2017 Aug 22.
(Added 'tkDistanceConvertSelect'.)

Page was changed 2017 Aug 23.
(Added 'tkAreaConvertSelect'.)

Page was changed 2017 Aug 24.
(Added 'tkVolumeConvertSelect'.)

Page was changed 2017 Aug 25.
(Added 'tkWeightConvertSelect'.)

Page was changed 2017 Sep 01.
(Added 'tkSpeedConvertSelect' and 'tkDensityConvertSelect'.)

Page was changed 2018 Aug 19.
(Added css and javascript to try to handle text-size for smartphones, esp. in portrait orientation.)

Page was changed 2019 Feb 26.
(Minor reformatting of this page.)

Page was changed 2019 Jun 13.
(Specified an image width in percents to size the image according to width of the browser window.)