News

Version 1.1.0 introduces the new JSXGraph element polygonalchain (sometimes also called “polyline”), see https://jsxgraph.org/docs/symbols/PolygonalChain.html and new attributes for gradient colors. Examples can be seen at https://jsfiddle.net/6wbmvjp3/ for linear gradients and https://jsfiddle.net/6wbmvjp3/1/ for radial gradients. The statistics module received the new method JXG.Math.statistics.generateGaussian which... [Read More]

Today, I want to show you a neat trick to create scatter plots with a large number of points. Of course, it is possible to use JSXGraph points, but this might be overkill and need too much resources. A more efficient approach is to use the JSXGraph curve object: For... [Read More]

Today we have to new examples: https://jsxgraph.org/wiki/index.php/Fullscreen_mode: The user can click on an icon in the JSXGraphnavigation bar on the lower right or click on an external button provided by the content creator to display a JSXGraph construction in full screen mode. This can be useful in classroom... [Read More]

Today, I just want to highlight one new example in the wiki showing a polar grid: https://jsxgraph.org/wiki/index.php/Polar grid Version 1.00.0 is still not available in the CDN. But we are in contact with the adminstrators of CDNJS and they try to locate the cause of the... [Read More]

In the JSXGraph wiki there are now several examples for intersection of curves, polygons, and circles. The clipping algorithm is an implementation of the Greiner-Hormann algorithm. Please, report failures. The new examples are: https://jsxgraph.org/wiki/index.php/Intersection_of_circles https://jsxgraph.org/wiki/index.php/Intersection_of_curves_I https://jsxgraph.org/wiki/index.php/Intersection_of_curves_II https://jsxgraph.org/wiki/index.php/Intersection_of_functiongraphs Due to a wrong git tag,... [Read More]