Category "News" - category "Examples"

Example

Efficient scatter plots

Examples

Posted on April 15, 2020

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...

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Examples

Fullscreen mode, n-th roots

Examples

Posted on April 2, 2020

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...

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Example

Polar grid

Examples

Posted on March 28, 2020

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...

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Examples

Intersection of curves, polygons, and circles

Examples

Posted on March 28, 2020

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,...

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JSXGraph in epub3

Examples

epub3

Posted on March 19, 2014 by Alfred Wassermann

We have been asked a couple of times if JSXGraph can be embedded into epub3 ebooks. Here is a small ebook example about the Theorem of Thales (as called in Germany). It is realized as fixed layout ebook and uses JSXGraph, based on JavaScript and...

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JSXCompressor – Python script

Examples

JSXCompressor

gunzip

JavaScript

unzip

Posted on December 2, 2009 by Alfred Wassermann

A simple Python script to compress a file to be uncompressed by the JavaScript JSXCompressor is the following: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 #!/usr/bin/env python...

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JSXCompressor – zlib compressed JavaScript code

Examples

JSXCompressor

gunzip

JavaScript

unzip

Posted on September 29, 2009 by Alfred Wassermann

The open source library JSXGraph (http://jsxgraph.org) contains utilities to read files which have been compressed by the ZLIB (http://zlib.org) library. That means, JSXGraph has a pure JavaScript implementation of deflate, unzip and base64_decode. This can be used for delivering compressed JavaScript inside of an HTML file. Of course, with todays...

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Recent examples

Examples

bounding box

jQuery

Posted on June 29, 2009 by Alfred Wassermann

Today, I want to highlight some of the recent examples in our documentation end example wiki: Interaction with jQuery UI: This examples uses external sliders from the jQueryUI widget set to change the parameters of a JSXGraph curve. Ordinary differential equations: This example shows the dynamic...

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Charts – Google style

Examples

chart

PHP

Posted on May 9, 2009 by Alfred Wassermann

The JSXGraph wiki contains a new charting example. It shows that only a few style changes are needed to create charts in the style of Google analytics (sparklines). These few lines of JavaScript can easily be packed into a PHP file if one wants to create dynamic charts...

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