Element Axis
JXG.GeometryElement
↳ JXG.Line
↳ Axis
This element is used to provide a constructor for an axis. It's strictly spoken just a wrapper for element Line with Line#straightFirst
and Line#straightLast properties set to true. Additionally Line#lastArrow is set to true and default Ticks will be created.
Defined in: line.js.
Extends
JXG.Line.
| Constructor Attributes | Constructor Name and Description |
|---|---|
| Field Attributes | Field Name and Description |
|---|---|
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Attributes for the axis label.
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Attributes for first point the axis.
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Attributes for second point the axis.
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Attributes for ticks of the axis.
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Show / hide ticks.
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| Field Attributes | Field Name and Description |
|---|---|
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The ticks attached to the axis.
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- Methods borrowed from class JXG.Line:
- addTransform, generatePolynomial, getAngle, getRise, getSlope, hasPoint, L, maxX, minX, setLabelRelativeCoords, setStraight, updateRenderer, updateSegmentFixedLength, updateStdform, X, Y, Z
- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, fullUpdate, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, labelColor, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, update, updateVisibility
- 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
Axis
-
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create
with type "axis".
- Possible parent array combinations are:
-
{JXG.Point|array} point1
{JXG.Point|array} point2
- Parent elements can be two elements either of type JXG.Point or array of numbers describing the coordinates of a point. In the latter case, the point will be constructed automatically as a fixed invisible point.
-
{Number} a
{Number} b
{Number} c
- A line can also be created providing three numbers. The line is then described by the set of solutions of the equation a*x+b*y+c*z = 0.
- Throws:
- {Exception}
- If the element cannot be constructed with the given parent objects an exception is thrown.
- Examples:
// Create an axis providing two coord pairs.
var l1 = board.create('axis', [[0.0, 1.0], [1.0, 1.3]]);
Attribute Detail
{Label}
label
Attributes for the axis label.
Defined in: options.js.
Defined in: options.js.
{Point}
point1
Attributes for first point the axis.
Defined in: options.js.
Defined in: options.js.
{Point}
point2
Attributes for second point the axis.
Defined in: options.js.
Defined in: options.js.
{Ticks}
ticks
Attributes for ticks of the axis.
Defined in: options.js.
Defined in: options.js.
{Boolean}
withTicks
Show / hide ticks.
Deprecated. Suggested alternative is "ticks: {visible: false}"
Defined in: options.js.
Defined in: options.js.
- Default Value:
- true
Field Detail
{JXG.Ticks}
defaultTicks
The ticks attached to the axis.
Attributes borrowed from other Elements
- Attributes borrowed from class JXG.GeometryElement:
- dash, draft, dragToTopOfLayer, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, highlight, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, needsRegularUpdate, precision, rotatable, scalable, shadow, snapToGrid, strokeColor, strokeOpacity, strokeWidth, tabindex, trace, traceAttributes, transitionDuration, transitionProperties, visible, withLabel
Fields borrowed from other Elements
- Fields borrowed from class JXG.Line:
- parentPolygon
- 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.Line:
- addTransform, generatePolynomial, getAngle, getRise, getSlope, hasPoint, L, maxX, minX, setLabelRelativeCoords, setStraight, updateRenderer, updateSegmentFixedLength, updateStdform, X, Y, Z
- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, fullUpdate, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hide, hideElement, labelColor, noHighlight, normalize, prepareUpdate, remove, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setPositionDirectly, setProperty, show, showElement, snapToPoints, update, updateVisibility
Events borrowed from other Elements