ikiwiki/ plugins/ teximg

Plugin: teximg
Author: PatrickWinnertz
Included in ikiwiki: yes
Enabled by default: no
Included in goodstuff: no
Currently enabled: no

This plugin renders LaTeX formulas into images.

Of course you will need LaTeX installed for this to work. The plugin also uses mhchem.sty, which in Debian is in the texlive-science package and may not be part of a regular texlive installation.

examples

[[teximg code="\ce{[Cu(NH3)3]^{2+}}"]]
[[teximg code="\frac{1}{2}"]]
[[teximg code="E = - \frac{Z^2 \cdot  \mu \cdot e^4}{32\pi^2 \epsilon_0^2 \hbar^2 n^2}" ]]

To scale the image, use height=x:

[[teximg code="\ce{[Cu(NH3)3]^{2+}}" height="17"]]
[[teximg code="\ce{[Cu(NH3)3]^{2+}}" height="8"]]

If no height is choosen the default height 12 is used. Valid heights are: 8, 9, 10, 11, 12, 14, 17, 20. If another height is entered, the closest available height is used.

To add an alt text to the image, use alt="text":

[[teximg code="\frac{1}{2}" alt="1/2"]]

See this site for rendered images.