JSXGraph
JSXGraph share

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Fullscreen mode
Show plain example
QR code 
<iframe 
    src="http://jsxgraph.uni-bayreuth.de/share/iframe/fullscreen-mode" 
    style="border: 1px solid black; overflow: hidden; width: 550px; aspect-ratio: 55 / 65;" 
    name="JSXGraph example: Fullscreen mode" 
    allowfullscreen
></iframe>
This code has to 
<button onClick="board.toFullscreen()">Fullscreen</button>


<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; ">
   <div id="board-0" class="jxgbox" style="aspect-ratio: 1 / 1; width: 100%;" data-ar="1 / 1"></div>
</div>

<script type = "text/javascript"> 
    /*
    This example is licensed under a 
    Creative Commons Attribution 4.0 International License.
    https://creativecommons.org/licenses/by/4.0/
    
    Please note you have to mention 
    The Center of Mobile Learning with Digital Technology
    in the credits.
    */
    
    const BOARDID = 'board-0';

    const board = JXG.JSXGraph.initBoard(BOARDID, {
        axis: true,
        boundingbox: [-5, 5, 5, -5],
        showFullscreen: true
    });
    var plot = board.create('functiongraph', ['nthroot(x, 3)'], {
        withLabel: true,
        name: 'nthroot(x,3)'
    });
 </script> 
/*
This example is licensed under a 
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/

Please note you have to mention 
The Center of Mobile Learning with Digital Technology
in the credits.
*/

const BOARDID = 'your_div_id'; // Insert your id here!

const board = JXG.JSXGraph.initBoard(BOARDID, {
    axis: true,
    boundingbox: [-5, 5, 5, -5],
    showFullscreen: true
});
var plot = board.create('functiongraph', ['nthroot(x, 3)'], {
    withLabel: true,
    name: 'nthroot(x,3)'
});

Fullscreen mode

Technical
This feature maybe useful in classrooms: the teacher wants to show the whole class a JSXGraph construction from an eLearning platform like moodle. By clicking either on the *fullscreen icon* in the JSXGraph navigation bar or on the external fullscreen button, the construction is shown fullscreen mode. 
<button onClick="board.toFullscreen()">Fullscreen</button>

// Define the id of your board in BOARDID

const board = JXG.JSXGraph.initBoard(BOARDID, {
    axis: true,
    boundingbox: [-5, 5, 5, -5],
    showFullscreen: true
});
var plot = board.create('functiongraph', ['nthroot(x, 3)'], {
    withLabel: true,
    name: 'nthroot(x,3)'
});

license

This example is licensed under a Creative Commons Attribution 4.0 International License.
Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits.