The QtMmlWidget component renders mathematical formulas written in MathML 2.0.

QtMmlWidget implements the Presentation Markup subset of the MathML 2.0 specification. It relies on the presence of a unicode font for rendering mathematical symbols.

Required Libraries:

QtCore, QtGui, QtXml

Please refer to the Qt Editions Comparison Chart for which Qt products include these libraries.

Documentation:

• MML Widget

• QtMmlWidget

• MML Browser Example

Tested on:

• Qt 4.3, 4.4 / Windows XP, Vista / MSVC.NET 2005
• Qt 4.3, 4.4 / Linux / gcc
• Qt 4.3, 4.4 / MacOS X / gcc

Unsupported platforms:

Only the tested platforms are supported, however the classes should be platform independent and are likely to work on the platforms supported by Qt.

Download Commercial Edition:

• qtmmlwidget-2.2-commercial.zip
• qtmmlwidget-2.2-commercial.tar.gz

Changes:

• 2.2: Mac: Fixed rendering failure of formulas containing Invisible MML items.
• 2.1: Added API for using the rendering engine directly.
• 2.0: This is a port to Qt 4 of the latest Qt 3 version (1.0).