KaTeX seems to have a really weird side effect on scroll-into-view behavior -- can anyone help explain? https://stackoverflow.com/questions/60202460/why-does-running-katex-change-my-pages-scroll-element-into-view-behavior
anyone live?
Hey @sobanmomin Better to just ask your question right away instead of waiting for someone to respond. Don't ask to ask, just ask
what am I doing wrong ?
@nidupb Does it look correct here in Gitter? https://gitlab.com/gitlab-org/gitter/webapp/-/blob/develop/docs/messages.md#katex-math-formulas
Perhaps it's the renderer you are using
Hey, so this might be a long shot, but I'm working on a plotting package in Julia, and I wanted to use KaTeX to typeset math, and extract glyph positions, scales and offsets. Is there a way I can do that through the KaTeX API?
exist the webpage support functions for v0.7.1 ?
Hi @chrilves
@KibikaJ forgot to mention - what I do is render a different version of the page when prinitng. So you could just print one div if you want. It is a cumbersome mechanism if you only want a quick conversion of something small to PDF. It works fine if you want a PDF version of maths to upload and publish.
@freemaths could you be kind enough to give me your code to enable me make some progress. my email: jwkibika2013@gmail.com , thanks in advance.
@KibikaJ my development is all in React so might not be helpful. The key parts are: if (this.state.print) {
setTimeout(()=>{
window.print()
this.setState({print:false})
},2000)
} and if (this.state.print) return <div ref={r=>{this.maths=r}}>
{this.state.title&&<h5><Maths auto={true}>{this.state.title}</Maths></h5>}
<Maths width={this.state.width} auto={true}>{this.state.maths}</Maths>
</div> My maths class just renders my maths using Katex. I found the timeout was required to give the print page time to render.
setTimeout(()=>{
window.print()
this.setState({print:false})
},2000)
} and if (this.state.print) return <div ref={r=>{this.maths=r}}>
{this.state.title&&<h5><Maths auto={true}>{this.state.title}</Maths></h5>}
<Maths width={this.state.width} auto={true}>{this.state.maths}</Maths>
</div> My maths class just renders my maths using Katex. I found the timeout was required to give the print page time to render.
@freemaths I will attempt to mimic the code in JavaScript
Hi, I can not render a url link using katex. The command \href{https://katex.org/}{\KaTeX} is displayed in plain text. I set trust=true, is there something else to do ?
Sorry for not watching this channel lately. We've enabled GitHub Discussions in the KaTeX repo, see https://github.com/KaTeX/KaTeX/discussions.
@KibikaJ for PDF generation you may want to try puppeteer.
Hi, I'm not able to parse Katex "$\Ia = \sum{i=1}^\infty\ointM r{Q}^{2}\theta \,dA$ or$ \begin{Bmatrix} F = 12 N \\cr\tau = 26 N.m\end{Bmatrix} $" and it's giving "KaTeX parse error: Expected 'EOF', got '\' at position 8: \Ia = \̲\̲sum{i=1}^\inf… or KaTeX parse error: Expected 'EOF', got '\' at position 1: \̲\̲begin{Bmatrix} …", Can anyone help me in this, Thanks in advance
Well,
\Ia is not a LaTeX function. Neither is \ointM. You probably want to put "or" into text mode, not math mode. You are probably looking for something like: "$Ia = \sum_{i=1}^\infty\oint M r{Q}^{2}\theta \,dA\; \text{or} \begin{Bmatrix} F = 12\, \mathrm{N}N \ \tau = 26\, \mathrm{N\cdot m}\end{Bmatrix}$"
How do we get the proper rendering?
Hi there! I've been using KaTeX in an app I am working on -- everything great except that display math equations are not centered. Here is an example:
https://zipdocs.lamdera.app/p/pu142-ac656
I am using KaTeX in a custom element. The code is the same as in in another app where the display is centered, so I am at a loss to know what I am doing wrong.
PS. The app works in Chrome and Firefox, but the content window won't scroll in Safari