// Define the id of your board in BOARDID
const board = JXG.JSXGraph.initBoard(BOARDID, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
This example is licensed under a Creative Commons Attribution 4.0 International License.
Please note that you have to mention The Center of Mobile Learning with Digital Technology in the credits.
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that 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, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
<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 that 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, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
</script>
<jsxgraph width="100%" aspect-ratio="1 / 1" title="Euler's spiral (Clothoid)" description="This construction was copied from JSXGraph examples database: https://jsxgraph.uni-bayreuth.de/share/" useGlobalJS="false">
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that you have to mention
The Center of Mobile Learning with Digital Technology
in the credits.
*/
const board = JXG.JSXGraph.initBoard(BOARDID, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
</jsxgraph>
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that 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, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
<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 that 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, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
</script>
<jsxgraph width="100%" aspect-ratio="1 / 1" title="Euler's spiral (Clothoid)" description="This construction was copied from JSXGraph examples database: https://jsxgraph.uni-bayreuth.de/share/" useGlobalJS="false">
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that you have to mention
The Center of Mobile Learning with Digital Technology
in the credits.
*/
const board = JXG.JSXGraph.initBoard(BOARDID, {
boundingbox: [-10, 10, 10, -10],
axis: true
});
var k = board.create('slider', [[1, 8], [5, 8], [0, 2, 8]], {name: 'k'});
var len = board.create('slider', [[1, 7], [5, 7], [1, 2, 3.2]], {name: 'len'});
var c = board.create('curve', [
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.sin(u * u * 0.5)), // Curve x(t)
(t) => k.Value() * JXG.Math.Numerics.I([0, t], (u) => Math.cos(u * u * 0.5)), // Curve y(t)
() => -len.Value() * Math.PI, // Start
() => len.Value() * Math.PI], // End
{strokewidth: 1});
var p = board.create('glider', [1, 3, c], {name: ''});
var t = board.create('tangent', [p], {dash: 3, strokeWidth: 1, strokeColor: 'red'});
</jsxgraph>