Release of 0.99.7

Here it is: The much awaited version 0.99.7 of JSXGraph has been released! There are a few new elements and many new features. We are especially happy that we received many requests for new features from active JSXGraph users.

New elements

• comb
• cardinalspline
• derivative
• mirrorelement
• reflection

Improvements and bug fixes

• In Chrome and Edge on Windows point events are used.
• JSXGraph is now compatible to require.js. This allows a seamless integration into learning management system moodle via the JSXGraph filter.
• MediaWiki plug-in works again.
• Improved support for MathJax.
• Some elements can be constructed by supplying an original element and an arbitrary transformation as parent elements: these are point, line, circle, polygon, arc, sector, angle. The resulting elements are point, line, polygon if the input elements were point, line, polygon, resp. The output element is a conic in for circles and curves for arc, sector and angle.
• New default values for pinch / zoom: for zoom shift+wheel is set to true by default now.
• Improved output from Dump.toJavaScript()
• Polygon reflection now creates vertex names A', B', …
• Enable transformation “rotate” of type [angle, [x,y]].
• The events hit and mousehit work again.
• The attribute hasInnerPoints is available for all arc types: arc, sector, angle.
• New curve attributes recursionDepthLow and recursionDepthHigh allow user controlled plot quality.
• The inequality element takes now also the functiongraph element as input.
• Screenshot button.

Compatibility

• The attribute JXG.Option.semicirclearc.midpoint has been renamed into JXG.Option.semicirclearc.center.

We thank all contributors which supplied patches, bug reports and suggestions for improvements.

For a full list of all changes see the CHANGELOG.

Enjoy, Alfred