# JSXGraph 1.11.1 Reference

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Class Index | File Index

Elements

- Angle
- Arc
- Arrow
- Arrowparallel
- Axes3D
- Axis
- Axis3D
- Bisector
- Bisectorlines
- Boxplot
- Button
- Cardinalspline
- Chart
- Checkbox
- Circle
- Circle3D
- Circumcenter
- Circumcircle
- CircumcircleArc
- CircumcircleSector
- Comb
- Conic
- Curve
- Curve3D
- CurveDifference
- CurveIntersection
- CurveUnion
- Derivative
- Ellipse
- Face3D
- ForeignObject
- Functiongraph
- Functiongraph3D
- Glider
- Grid
- Group
- Hatch
- Hyperbola
- Image
- ImplicitCurve
- Incenter
- Incircle
- Inequality
- Input
- Integral
- Intersection
- IntersectionCircle3D
- IntersectionLine3D
- Label
- Legend
- Line
- Line3D
- MajorArc
- MajorSector
- Measurement
- Mesh3D
- Metapostspline
- Midpoint
- MinorArc
- MinorSector
- MirrorElement
- MirrorPoint
- NonReflexAngle
- Normal
- Orthogonalprojection
- OtherIntersection
- Parabola
- Parallel
- Parallelogram
- Parallelpoint
- ParametricSurface3D
- Perpendicular
- PerpendicularPoint
- PerpendicularSegment
- Plane3D
- Point
- Point3D
- PolarLine
- PolePoint
- Polygon
- Polygon3D
- PolygonalChain
- Polyhedron3D
- RadicalAxis
- Reflection
- ReflexAngle
- RegularPolygon
- Riemannsum
- Sector
- Segment
- Semicircle
- Slider
- Slopefield
- Slopetriangle
- Smartlabel
- Sphere3D
- Spline
- Stepfunction
- Tangent
- TangentTo
- Tapemeasure
- Text
- Text3D
- Ticks
- Ticks3D
- Tracecurve
- Transformation
- Transformation3D
- Turtle
- Vectorfield
- Vectorfield3D
- View3D

Classes

- _global_
- JXG
- JXG.AbstractRenderer
- JXG.Board
- JXG.Board.infobox
- JXG.C
- JXG.CA
- JXG.CanvasRenderer
- JXG.Chart
- JXG.Circle
- JXG.Circle3D
- JXG.Complex
- JXG.Composition
- JXG.Coords
- JXG.CoordsElement
- JXG.Curve
- JXG.Curve3D
- JXG.Dump
- JXG.EventEmitter
- JXG.Expect
- JXG.Face3D
- JXG.ForeignObject
- JXG.GeometryElement
- JXG.GeometryElement3D
- JXG.GeonextParser
- JXG.Group
- JXG.Image
- JXG.JessieCode
- JXG.JSXGraph
- JXG.Legend
- JXG.Line
- JXG.Line3D
- JXG.Math
- JXG.Math.BoxQuadtree
- JXG.Math.Clip
- JXG.Math.Extrapolate
- JXG.Math.Geometry
- JXG.Math.ImplicitPlot
- JXG.Math.IntervalArithmetic
- JXG.Math.Metapost
- JXG.Math.Nlp
- JXG.Math.Numerics
- JXG.Math.Plot
- JXG.Math.Poly
- JXG.Math.Poly.Monomial
- JXG.Math.Poly.Polynomial
- JXG.Math.Poly.Ring
- JXG.Math.ProbFuncs
- JXG.Math.Quadtree
- JXG.Math.Statistics
- JXG.NoRenderer
- JXG.Options
- JXG.Plane3D
- JXG.Point
- JXG.Point3D
- JXG.Polygon
- JXG.Polygon3D
- JXG.PrefixParser
- JXG.Sphere3D
- JXG.Surface3D
- JXG.SVGRenderer
- JXG.Text
- JXG.Text3D
- JXG.Ticks
- JXG.Transformation
- JXG.Turtle
- JXG.Util
- JXG.Util.Base64
- JXG.Util.Unzip
- JXG.Util.UTF8
- JXG.View3D
- JXG.VMLRenderer
- JXG.XML

# Element ParametricSurface3D

JXG.GeometryElement
↳ JXG.Curve
↳ Curve
↳ ParametricSurface3D

A 3D parametric surface visualizes a map (u, v) → [X(u, v), Y(u, v), Z(u, v)].
Defined in: surface3d.js.
Extends Curve.

Element Summary
Constructor Attributes | Constructor Name and Description
--- | ---
| ParametricSurface3D A 3D parametric surface is defined by a function F: R2 → R3.

Attributes Summary
Field Attributes | Field Name and Description
--- | ---
| stepsU Number of intervals the mesh is divided into in direction of parameter u.
| stepsV Number of intervals the mesh is divided into in direction of parameter v.

Methods borrowed from class JXG.Curve:
  addTransform, allocatePoints, generateTerm, getLabelPosition, getTransformationSource, hasPoint, interpolationFunctionFromArray, maxX, minX, moveTo, notifyParents, update, updateCurve, updateDataArray, updateRenderer, updateTransform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
  _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, eval, evalVisProp, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale

Events borrowed from class JXG.GeometryElement:
  attribute, attribute:key, down, drag, keydrag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up

Element Detail
ParametricSurface3D
A 3D parametric surface is defined by a function F: R2 → R3.

This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "parametricsurface3d".
Possible parent array combinations are:
{Function} FX
{Function} FY
{Function} FZ
{Array|Function} rangeU
{Array|Function} rangeV
  FX(u,v), FY(u,v), FZ(u,v) are functions returning a number, rangeU is the array containing lower and upper bound for the range of parameter u, rangeV is the array containing lower and upper bound for the range of parameter v. rangeU and rangeV may also be functions returning an array of length two.
{Function} F
{Array|Function} rangeU
{Array|Function} rangeV
  Alternatively: F[X,Y,Z](u,v) a function returning an array [x,y,z] of numbers, rangeU and rangeV as above.

Throws:
{Exception}
  If the element cannot be constructed with the given parent objects an exception is thrown.

Examples:

    var view = board.create('view3d',
    		        [[-6, -3], [8, 8],
    		        [[-5, 5], [-5, 5], [-5, 5]]]);

    // Sphere
    var c = view.create('parametricsurface3d', [
        (u, v) => 2 * Math.sin(u) * Math.cos(v),
        (u, v) => 2 * Math.sin(u) * Math.sin(v),
        (u, v) => 2 * Math.cos(u),
        [0, 2 * Math.PI],
        [0, Math.PI]
    ], {
        strokeColor: '#ff0000',
        stepsU: 30,
        stepsV: 30
    });

Attribute Detail
{Number} stepsU
Number of intervals the mesh is divided into in direction of parameter u.
Defined in: options3d.js.

{Number} stepsV
Number of intervals the mesh is divided into in direction of parameter v.
Defined in: options3d.js.

Attributes borrowed from other Elements

Attributes borrowed from class Curve:
  curveType, doAdvancedPlot, doAdvancedPlotOld, firstArrow, handDrawing, label, lastArrow, numberPointsHigh, numberPointsLow, plotVersion, recursionDepthHigh, recursionDepthLow
Attributes borrowed from class JXG.Curve:
  lineCap
Attributes borrowed from class JXG.GeometryElement:
  aria, cssClass, dash, dashScale, draft, dragToTopOfLayer, element3D, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, highlight, highlightCssClass, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, isLabel, layer, needsRegularUpdate, nonnegativeOnly, precision, priv, rotatable, scalable, shadow, snapToGrid, strokeColor, strokeOpacity, strokeWidth, tabindex, trace, traceAttributes, transitionDuration, transitionProperties, visible, withLabel

Fields borrowed from other Elements

Fields borrowed from class JXG.Curve:
  dataX, dataY, numberPoints, qdt, ticks
Fields borrowed from class JXG.GeometryElement:
  _org_type, _pos, ancestors, baseElement, board, childElements, descendants, dump, elementClass, elType, hasLabel, highlighted, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, stdform, subs, symbolic, traces, transformations, type, visProp, visPropCalc

Methods borrowed from other Elements

Methods borrowed from class JXG.Curve:
  addTransform, allocatePoints, generateTerm, getLabelPosition, getTransformationSource, hasPoint, interpolationFunctionFromArray, maxX, minX, moveTo, notifyParents, update, updateCurve, updateDataArray, updateRenderer, updateTransform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
  _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, eval, evalVisProp, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, updateVisibility, useLocale

Events borrowed from other Elements

Events borrowed from class JXG.GeometryElement:
  attribute, attribute:key, down, drag, keydrag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up

Documentation generated by JsDoc Toolkit 2.4.0 on Fri Apr 04 2025 09:22:42 GMT+0200 (Mitteleuropäische Sommerzeit)