FE 'tkGooie' Utilities
A Menu of
Tk script CODE
(FE = Freedom Environment)
The FE 'PlotQuik' PieChart GUI interface.
FE Home Page >
FE Downloads Page >
FE 'tkGooies' Description Page >
This PLOTtools CODE Menu Page
! Note !
More 'tkGooie' quick-plot-utilities may be added
--- and the scripts here may be revised occasionally.
< Go to Code-Links Menu, below. >
(SKIP THE OVERVIEW)
OVERVIEW of 'PLOTtools'
--- 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
- Tk-GUIs EMBELLISHED demos
- Tk-GAME menus
- Tk-WIKI demos
Just below is a list of links to pages that present the source code
of a collection of the 'PLOTtools' in the FE 'tkGooies' system.
Some of these plot utilities, labelled 'PlotQuik', will be written
completely in Tcl-Tk.
As alternatives, some of these plot utilities will be
Tk GUI 'Front-Ends' for the popular, widely-available
(List of Links to pages that present descriptions
and CODE for 'PLOTtools' 'tkGooie' scripts)
FE 'PlotQuik' GUI's :
Tk GUI Front-Ends for 'gnuplot' :
The following 'PLOTtools' Tk GUI's are on a 'to-do' list:
A GUI to read in a file of columnar data and put out a
file of the cumulated data in specified columns. The
cumulated data can then be read into the data-columns
PlotQuik utility above to do plots.
(Example: Converting a probability density function into
a cumulative probability curve.)
FE 'PlotQuik' GUI enhancements :
The FE 'PlotQuik' utilities above may serve most of my plotting needs,
but there is always a possibility of creating another type of plot.
For example, the 'PlotQuik Points (and Lines) from x,y data entered
in entry fields' script could be used as a basis to make a plot utility that
does a 'ribbon' plot instead of a line plot.
And the 'Plot Quik Bar Chart' script could be used as a basis
to make a plot utility to make '3D-looking' bars.
And the 'Plot Quik Pie Chart' script could be used
as a basis to make a plot utility to make a '3D-looking' pie.
Tk GUI Front-Ends for 'gnuplot' :
A Front-End for generating a PIE chart
--- from data in a small (one or two lines) data file
--- or from values put in an 'entry' widget of the GUI.
And maybe two or three more Front Ends to 'gnuplot'.
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
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 'PLOTtools' group.
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.
Page was created 2014 May 11.
Page was changed 2016 Feb 02.
Page was changed 2017 Sep 21.
(Added a 'PlotQuik Points from XY Data' utility.)
Page was changed 2017 Sep 28.
(Added a 'PlotQuik from Math Expression' utility.)
Page was changed 2017 Oct 05.
(Added a 'PlotQuik Bar Chart' utility.)
Page was changed 2017 Oct 08.
(Added a 'PlotQuik from 2 or 3 columns of text-file data' utility.)
Page was changed 2018 Aug 19.
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.)