Template talk:Oiiint

To get the LaTeX code we have to right click on three PNGs

Can we put a transparent rectangle covering the three PNGs so that we can right click to access all the LaTex at once? — Tentacles^{Talk or ✉ mailto:Tentacles} 00:35, 12 April 2016 (UTC)[reply]

I don't think so; how would you get the LaTeX? -- [[User:Edokter]] {{talk}} 10:54, 12 April 2016 (UTC)[reply]

The code

:<span class="nowrap">{{oiiint
| preintegral = <math alt="\frac{1}{\sqrt{2\pi}} \oiiint_{\Omega} \frac{\partial F}{\partial s} \, {\rm d}\Sigma">\frac{1}{\sqrt{2\pi}}</math>
| intsubscpt = <math alt="\frac{1}{\sqrt{2\pi}} \oiiint_{\Omega} \frac{\partial F}{\partial s} \, {\rm d}\Sigma">{\scriptstyle \Omega}</math>
| integrand = <math alt="\frac{1}{\sqrt{2\pi}} \oiiint_{\Omega} \frac{\partial F}{\partial s} \, {\rm d}\Sigma">\frac{\partial F}{\partial s} \, {\rm d}\Sigma</math>
}}</span>

yields (right-click, then select "Info about image" shows all the LaTeX in "Associated text", except on the integral symbol image)

{\frac {1}{\sqrt {2\pi }}}

$\oiiint$

{\scriptstyle \Omega }

{\frac {\partial F}{\partial s}}\,{\rm {d}}\Sigma

Now

:[[File:OiiintLaTeX.svg|x44px|alt=\frac{1}{\sqrt{2\pi}} \oiiint_{\Omega} \frac{\partial F}{\partial s} \, {\rm d}\Sigma|link=]]

yields (right-click, then select "Info about image" shows all the LaTeX in "Associated text")

$\frac{1}{\sqrt{2\pi}} \oiiint_{\Omega} \frac{\partial F}{\partial s} \, {\rm d}\Sigma$

We could implement this if {{{preintegral|}}} {{{intsubscpt|}}} {{{integrand|}}} didn't include the <math>...</math> tags and we let the template do it. Unfortunately we can't use the {{#invoke:String|replace|...}} Lua module to remove the <math> and </math> tags, because they are already parsed and rendered as PNGs. — Tentacles^{Talk or ✉ mailto:Tentacles} 19:13, 12 April 2016 (UTC)[reply]

it doesn’t here with Safari. It’s not a standard feature of web browsers that I know. If anyone cannot view the images then they have the option of rendering math as mathematical formulae in their preferences. If someone is interested in a particular formula they can edit the page source to view it.--JohnBlackburne^words_deeds 20:06, 12 April 2016 (UTC)[reply]

You're right, it only works with Firefox. Unfortunately, IE and Chrome don't seem to support that feature. — Tentacles^{Talk or ✉ mailto:Tentacles} 20:51, 12 April 2016 (UTC)[reply]