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Elements

Classes


Class Integral

JXG.GeometryElement
   ↳ JXG.Curve
         ↳ Integral

This element is used to visualize the integral of a given curve over a given interval.

Defined in: composition.js.
Extends JXG.Curve.

Class Summary
Constructor Attributes Constructor Name and Description
 
Integral(i,c)
The Integral element is used to visualize the area under a given curve over a given interval and to calculate the area's value.
Fields borrowed from class JXG.Curve:
dataX, dataY, numberPoints, qdt
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, trace, traceAttributes, traces, transformations, type, visible, visProp, withLabel
Field Summary
Field Attributes Field Name and Description
 
Attributes of the (left) base point of the integral.
 
Attributes of the (right) base point of the integral.
 
Attributes of the (left) starting point of the integral.
 
Attributes of the (right) end point of the integral.
 
Attributes for integral label.
Fields borrowed from class JXG.Curve:
dataX, dataY, numberPoints, qdt
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, trace, traceAttributes, traces, transformations, type, visible, visProp, withLabel
Methods borrowed from class JXG.Curve:
_borderCase, _insertPoint, _intersectWithBorder, _isOutside, _isUndefined, _plotRecursive, _triangleDists, addTransform, allocatePoints, checkReal, generateTerm, hasPoint, interpolationFunctionFromArray, isDistOK, isSegmentDefined, isSegmentOutside, maxX, minX, notifyParents, update, updateCurve, updateDataArray, updateParametricCurve, updateParametricCurveNaive, updateParametricCurveOld, updateRenderer, updateTransform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addRotation, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getTextAnchor, getType, handleSnapToGrid, hideElement, labelColor, noHighlight, normalize, prepareUpdate, remove, removeChild, removeDescendants, resolveShortcuts, setArrow, setAttribute, setDash, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, showElement, snapToPoints
Events borrowed from class JXG.GeometryElement:
attribute, attribute:<attribute><attribute>, down, drag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, touchdown, touchdrag, touchup, up
Class Detail
Integral(i,c)
The Integral element is used to visualize the area under a given curve over a given interval and to calculate the area's value. For that a polygon and gliders are used. The polygon displays the area, the gliders are used to change the interval dynamically.
Parameters:
{Array_JXG.Curve} i,c
The constructed element covers the area between the curve c and the x-axis within the interval i.


Throws:
{Error}
If the element cannot be constructed with the given parent objects an exception is thrown.
Examples:
var c1 = board.create('functiongraph', [function (t) { return t*t*t; }]);
var i1 = board.create('integral', [[-1.0, 4.0], c1]);

				
                
Field Detail
{Point} baseLeft
Attributes of the (left) base point of the integral.
Defined in: options.js.
See:
Integral#curveLeft

{Point} baseRight
Attributes of the (right) base point of the integral.
Defined in: options.js.
See:
Integral#curveRight

{Point} curveLeft
Attributes of the (left) starting point of the integral.
Defined in: options.js.
See:
Integral#baseLeft

{Point} curveRight
Attributes of the (right) end point of the integral.
Defined in: options.js.
See:
Integral#baseRight

{Label} label
Attributes for integral label.
Defined in: options.js.

Documentation generated by JsDoc Toolkit 2.4.0 on Mon Dec 05 2016 18:01:35 GMT-0000 (UTC)