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[gnuastro-devel] [task #15194] Animated demos of Gnuastro in action
From: |
Mohammad Akhlaghi |
Subject: |
[gnuastro-devel] [task #15194] Animated demos of Gnuastro in action |
Date: |
Mon, 25 Feb 2019 14:40:32 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0 |
URL:
<https://savannah.gnu.org/task/?15194>
Summary: Animated demos of Gnuastro in action
Project: GNU Astronomy Utilities
Submitted by: makhlaghi
Submitted on: Mon 25 Feb 2019 07:40:30 PM UTC
Should Start On: Mon 25 Feb 2019 12:00:00 AM UTC
Should be Finished on: Mon 25 Feb 2019 12:00:00 AM UTC
Category: Webpage
Priority: 5 - Normal
Item Group: Enhancement
Status: Postponed
Privacy: Public
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Effort: 0.00
_______________________________________________________
Details:
There are some nice tools to save what is being done on the terminal to a
low-volume animated formats like SVG or GIF file that can be displayed on a
webpage easily. This is very good for demonstration purposes on the webpage.
For example the asciicast2gif <https://github.com/asciinema/asciicast2gif>
package which uses the outputs of asciinema <https://asciinema.org/>.
asciinema is very interesting: you run it and it saves everything that is
typed/printed on the terminal along with a time stamp in a plain text file.
asciicast2gif then converts that information into a graphic rendering of the
terminal as a GIF image!
Alternatively, svg-term-cli <https://github.com/marionebl/svg-term-cli/> does
a similar thing, but generates animated SVG files (very good display of fonts
sharply on the monitor since its vector graphics).
On asciicast2gif's README, there are also links to some alternatives
<https://github.com/asciinema/asciicast2gif#alternatives>:
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