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This project forked from wp-plugins/wp-quicklatex
WordPress.org Plugin Mirror
Home Page: http://www.pluginmirror.com/plugins/wp-quicklatex/
=== WP QuickLaTeX === Contributors: advanpix, cityjin, kirkpatrick Donate link: http://www.holoborodko.com/pavel/quicklatex/ Tags: latex, math, TikZ, gnuplot, equations, QuickLaTeX.com, plot, SVG Stable tag: 3.8.3 Requires at least: 2.8 Tested up to: 4.3 Advanced LaTeX plugin. Native LaTeX syntax. Allows custom preamble, TikZ and other packages. Zoom-independent visual quality (SVG). == Description == Insert formulas & graphics in the posts and comments using native LaTeX shorthands directly in the text. Inline formulas, displayed equations auto-numbering, labeling and referencing, AMS-LaTeX, <code>TikZ</code>, custom LaTeX preamble. No LaTeX installation required. Easily customizable using UI page. Actively developed and maintained. Visit <a href="http://www.holoborodko.com/pavel/quicklatex/">QuickLaTeX homepage</a> for more info. * Standard LaTeX expressions can be cut and pasted directly into WordPress posts, pages, and comments; display environments require no enclosures, other expressions require only a surrounding <code>$..$</code> or <code>\[..\]</code>. No need for enclosing tags <code>[latex] ... [/latex]</code>. * Correct vertical positioning of inline formulas relative to baseline of surrounding text. Say “NO” to jumpy equations produced by other plugins! * SVG vector graphics support, so that formulas are crisp regardless of scaling in browser. * (AMS)LaTeX displayed math environments support: <code>equation, align, gather, multiline, flalign, alignat,</code> etc. * Automatic numbering of displayed equations. Override autonumbering with `\tag{}` LaTeX command. * Equation hyper-referencing by standard LaTeX rules with `\label{}`, `\ref{}`. * Custom LaTeX document preamble, allowing added <code>\usepackage{}</code> and <code>\newcommand{}</code>. * <code>TikZ</code> and <code>pgfplots</code> graphics package support. * Preview formulas in comments before publishing. Additionally [AJAX Comment Preview](http://blogwaffe.com/ajax-comment-preview/) plugin should be installed to enable this feature. * Meaningful error messages for mistakes in LaTeX code. * Precise font properties tuning: <code>size, text and background color</code>. * Easy style customization using UI or CSS file. * No LaTeX installation is required. * QuickLaTeX.com automatically provides formula images, which are then cached on user's server. * Administrative settings page for setting global parameters; AJAX-ified. Just place LaTeX math expressions into your text and enable QuickLaTeX on the page by <code>[latexpage]</code> command. WP QuickLaTeX will convert them to high-quality images and embed into post. Inline formulas will be properly aligned with the text. Displayed equations will be auto-numbered by LaTeX rules. To see plugin in action please visit math-pages on my blog, e.g. [Central Differences](http://www.holoborodko.com/pavel/numerical-methods/numerical-derivative/central-differences/), [Cubature formulas for the unit disk](http://www.holoborodko.com/pavel/numerical-methods/numerical-integration/cubature-formulas-for-the-unit-disk/), [Smooth noise robust differentiators](http://www.holoborodko.com/pavel/numerical-methods/numerical-derivative/smooth-low-noise-differentiators/), etc. == Screenshots == 1. LaTeX - enabled post in WordPress editor. 1. Same post - published. 1. TikZ drawing inclusion (up: source code in the post editor, down: published post). 1. Admin page - Basic settings. 1. Admin page - LaTeX Syntax Sitewide & Custom preamble 1. Admin page - Image format and other system settings. 1. Debug Mode - Error message triggered by misspelled `\sqrt` command. == Installation == WP QuickLaTeX is based on the free web service [QuickLaTeX.com](http://quicklatex.com/) and doesn't require LaTeX to be installed on user's server or hosting account. Just install the plugin and you are good to go. * Download WP QuickLaTeX plug-in. * Unzip the plugin file and upload its content to `wp-content/plugins` folder of your blog. * Activate WP-QuickLaTeX through the 'Plugins' menu in Wordpress. == Frequently Asked Questions == = How do I add LaTeX to my posts? = There are three possible ways: * Place <code>[latexpage]</code> somewhere on the page, post, or comment. Place LaTeX expression surrounded by <code>$..$, \[..\]</code> or a display environment <code>\begin(equation}..\end{equation}</code> (or <code>align, gather, multiline, flalign, alignat</code>). * Enable 'Use LaTeX Syntax Sitewide'; then it is not necessary to place <code>[latexpage]</code>. * Wrap formulas with <code>[latex] ... [/latex]</code> (this gives compatibility with previously-written "legacy" pages). In any case plugin will do automatic/custom equation numbering based on LaTeX rules. Check [plugin home page](http://www.holoborodko.com/pavel/quicklatex/) for more information on features, examples, tips & tricks. = How can I send bug reports or request new feature? = Please use comments on the plugin's web page [WP-QuickLaTeX](http://www.holoborodko.com/pavel/quicklatex/). I'll do my best to help you. == Change Log == = 3.8.3 = * Image size optimization using OptiPNG. * Minimized memory usage. Useful for restricted PHP configurations. = 3.8.2 = * Added support for `$latex ... $` syntax for easy switching from WP-LaTeX ;). * Server has been upgraded. Now QuickLaTeX server is located in Germany. = 3.8.1 = * Switched to non-blocking connection with server to avoid delays/freeze if server is down. = 3.8.0 = * Added rendering to SVG. * Fixed minor bug on a server side. = 3.7.9 = * Fixed critical bug in parsing. Update is strongly recommended. * Minor changes in settings page. = 3.7.8 = * Diagnostics on HTTP connection errors caused by server/PHP configuration have been added. = 3.7.7 = * Server has been updated to include newest packages and changes. * Settings page has been improved. * Fixed few minor bugs in plugin. * Improved rendering of TikZ pictures with overlays. * Improved support of chemistry-related packages: ChemFig, myChemistry. = 3.7.6 = * Fixed sanitization of LaTeX source code to be placed in `alt` attribute. Now QuickLaTeX markup passes HTML validation without errors/warnings. = 3.7.5 = * Added compatibility with [AJAX Comment Preview](http://blogwaffe.com/ajax-comment-preview/) plugin to allow formulas preview in comments before publishing. Just update QuickLaTeX to 3.7.5 and install AJAX Comment Preview. You can test this feature on [any post on my site ](http://www.holoborodko.com/pavel/). = 3.7.4 = * Use `!` before `[latexpage]` tag to escape it from processing. * Disabled `$$ .. $$` processing on non-[latexpage] pages. = 3.7.3 = * Equation hyper-referencing with `\label{}`, `\ref{}`. * Fixed bug with CSS styles for TikZ drawings. = 3.7.2 = * Fixed vertical misalignment caused by CSS collisions with some "bossy" themes. = 3.7.1 = * Support of native LaTeX syntax embedded directly in the posts. Copy-paste exchange with offline LaTeX papers. * `TikZ` graphics support, including `pgfplots` and `gnuplot` commands. * Automatic displayed equations numbering facility; `\tag{}` overrides autonumbering. * Styles are in separate CSS file now for easy customization. * Redesign of UI admin page. AJAX submission of options * Improved rendering quality (PNG image output). * Support of Thesis theme. * Numerous small fixes and improvements. * Server software is updated to support TexLive 2010 package. = 3.0.0 = * Server [QuickLaTeX.com](http://quicklatex.com/) and plugin [WP-QuickLaTeX](http://www.holoborodko.com/pavel/quicklatex/) have been completely rewritten. * Support of multiline environments. * Font properties tuning. * Custom LaTeX document preamble support. * UI Settings page. = 2.5.4 = * Support of the latest Wordpress 3.0. = 2.5.3 = * Convert entities from extended HTML symbol table to ASCII for correct compilation by LaTeX. = 2.5.2 = * Optimize cURL options to support safe mode. = 2.5.1 = * Support of $$!..$$ to center formulas horizontally (*displayed* formulas). = 2.5 = * Show detailed error messages from LaTeX compiler. * Increase speed by formula images caching. * Support of $$..$$ tags. = 2.4.1 = * Increase speed by minor code refactoring. = 2.4 = * Increase speed by using cURL if allowed by the server configuration. * Support of restricted servers with disabled `allow_url_fopen`. = 2.3 = * Increase speed by formula properties caching. == Upgrade Notice == On the first load of the page just after plugin installation QuickLaTeX needs to re-generate cache for the page. Please allow ample time for this process.
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