Laeqed 1.1 review

Laeqed is a Latex equation editor specifically targeted at producing PNG images of math equations for use on web pages. Laeqed run

License: GPL (GNU General Public License) File size: 0K Developer: Jess Thrysoee

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Laeqed is a Latex equation editor specifically targeted at producing PNG images of math equations for use on web pages.

Laeqed runs wherever Java and Latex runs, i.e. Linux, Windows, Mac...

The Latex equation, preamble, postamble and dvipng options are saved with the PNG as meta data. This means that you can reopen any equation created by Laeqed and edit it if necessary.

Here is a listing of the meta data saved with the metric equation seen in the above screenshot:

$ pngmeta --all metric.png
pngmeta: PNG metadata for metric.png:
image-format: PNG
image-colors: 8
image-width: 343
image-height: 42
image-type: Palette, non-interlaced
LaeqedPreamble: documentclass{article}
usepackage{amssymb,amsmath}
usepackage{mathptmx}% Times Roman font
pagestyle{empty}
begin{document}
begin{displaymath}
LaeqedPostamble: end{displaymath}
newpage
end{document}

LaeqedDvipngOptions: -T tight -x 1200 -z 9 -bg Transparent
LaeqedEquation: text{d}s^2 = (c;text{d}t^2) - a^2(t) left[
frac{text{d}r^2}{1 - kr^2} r^2 left(
text{d}theta^2 + sin^2 theta text{d}phi^2 right)
right]

Requirements:
Java 1.5

What's New in This Release:
On Windows, saved PNG files were locked until Laeqed exited.
This release calls close()/dispose on all readers and writers.