Does MathJax work outside of a browser from a command line? Are there other high-quality applications that produce SVG besides MathJax? On Tue, Oct 4, 2016 at 4:18 PM, Tab Atkins Jr. <jackalmage@gmail.com> wrote: > On Tue, Oct 4, 2016 at 11:36 AM, Paul Topping <pault@dessci.com> wrote: > > Except when the person using the UA needs math accessibility. > Accessibility requires that the rendering be customized for the individual. > The text to be spoken for a mathematical expression is different for a > student learning math than for a scientist who already understands the > math. This is mostly easily achieved via client-side implementation, though > it is technically feasible to implement such a feature at the server with > perhaps degradation in quality and higher latency. Since the user has to > navigate around the math, latency is a particular issue. For practical > reasons, delivering MathML to the UA works best. Finally, this is a classic > chicken-and-egg problem. Publishers want to deliver MathML but, as most are > in education, they also have to serve all users and can't usually dictate > the user's browser. > > As I stated in my earlier message, using MathML for a11y only is > already possible, and can be done without having to care about the > UA's support for displaying MathML. (You simply visually hide it, so > that whether or not it's rendered isn't detectable.) There are many > ways to render the MathML to a different display format - HTML, SVG, > raster image - some of which can offer good a11y interaction for > sighted users too. > > And again, per the discussion that Florian outlined at the top of this > thread, and I offered further details of, "publishers want to deliver > MathML" does *not* appear to be a universal sentiment, at all. They > want good-looking equations and accessibility. MathML *theoretically* > provides both of them in a single package, but in practice it often > fails at the first (or at least requires extensive testing across all > the target UAs), and it's possible to use MathML merely as an > authoring format, rendering to a different display format and then > including the MathML in a hidden fashion for a11y, thus achieving > publisher goals without requiring an additional MQ. > > On Tue, Oct 4, 2016 at 12:57 PM, Joe Trenton <joe.trenton.iiii@gmail.com> > wrote: > > Are high-quality applications out there that produce SVG out of MathML? > > Yes; MathJax in particular gives pretty great results. (And once > you've generated it in MathJax, you can be sure that it'll display > correctly across browsers, as SVG rendering is predictable. Or MathJax > can output to HTML, or <canvas> for a raster image.) > > ~TJ > >Received on Wednesday, 5 October 2016 12:54:42 UTC
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