On Sun, 22 Dec 2024 19:14:29 +0000, Farley Flud <
ff@linux.rocks> wrote in
<
pan$b93c0$1f07acd8$927f2cd1$a6f91cce@linux.rocks>:
Don't you just hate it when these digital idiots present charts,
graphs, and even text imagery as JPEG files? I sure as fuck do.
Do to the nature of the compression (which I won't describe) JPEG
compression is not suitable for charts, graphs, and text. But that
doesn't stop the digital idiots.
However, FOSS has an answer:
https://github.com/victorvde/jpeg2png
From the link:
"jpeg2png gives best results for pictures that should never be saved as
JPEG. Examples are charts, logo's, and cartoon-style digital drawings."
I have not tried this yet but I keep it in my toolbox.
Man oh man! These FOSS people are always right on top of it!
Micro$lop and its highly paid minions could never compete.
Ha, ha, ha, ha, ha, ha, ha, ha!
Now I know you're an anti-Linux troll.
There's no way you don't know about ImageMagick.
ImageMagick-im6.q16(General Commands ManuImageMagick-im6.q16(1)
NAME
ImageMagick - is a free software suite for the creation,
modification and display of bitmap images.
SYNOPSIS
convert-im6.q16 input-file [options] output-file
OVERVIEW
Use ImageMagick® to create, edit, compose, or convert
bitmap images. It can read and write images in a variety
of formats (over 200) including PNG, JPEG, GIF, HEIC,
TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use
ImageMagick to resize, flip, mirror, rotate, distort,
shear and transform images, adjust image colors, apply
various special effects, or draw text, lines, polygons,
ellipses and B\['e]zier curves.
The functionality of ImageMagick is typically utilized
from the command-line or you can use the features from
programs written in your favorite language. Choose from
these interfaces: G2F (Ada), MagickCore (C), MagickWand
(C), ChMagick (Ch), ImageMagickObject (COM+), Magick++
(C++), JMagick (Java), JuliaIO (Julia), L-Magick (Lisp),
Lua (LuaJIT), NMagick (Neko/haXe), Magick.NET (.NET),
PascalMagick (Pascal), PerlMagick (Perl), MagickWand for
PHP (PHP), IMagick (PHP), PythonMagick (Python), magick
(R), RMagick (Ruby), or TclMagick (Tcl/TK). With a lan‐
guage interface, use ImageMagick to modify or create im‐
ages dynamically and automagically.
* * *
(
My distro has version 6. I see now that there is a version 7:
https://imagemagick.org/)
-- -v System76 Thelio Mega v1.1 x86_64 NVIDIA RTX 3090 Ti OS: Linux 6.12.6 Release: Mint 21.3 Mem: 258G"pixel, n.: A mischievous, magical spirit associated with screen displays. The computer industry has frequently borrowed from mythology:
Witness the sprites in computer graphics, the demons in artificial
intelligence, and the trolls in the marketing department."