JSXGraph Reference
ElementsElement Bisector
JXG.GeometryElement
↳ JXG.Line
↳ Bisector
A bisector is a line which divides an angle into two equal angles. It is given by three points A, B, and
C and divides the angle ABC into two equal sized parts.
Defined in: Composition.js.
Extends
JXG.Line.
| Constructor Attributes | Constructor Name and Description |
|---|---|
| Field Attributes | Field Name and Description |
|---|---|
|
Helper point
|
Element Detail
Bisector
-
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create
with type "bisector".
- Possible parent array combinations are:
-
{JXG.Point} p1
{JXG.Point} p2
{JXG.Point} p3
- The angle described by p1, p2 and p3 will be divided into two equal angles.
- Throws:
- {Error}
- If the element cannot be constructed with the given parent objects an exception is thrown.
- Examples:
var p1 = board.create('point', [6.0, 4.0]);
var p2 = board.create('point', [3.0, 2.0]);
var p3 = board.create('point', [1.0, 7.0]);
var bi1 = board.create('bisector', [p1, p2, p3]);
Field Detail
{Point}
point
Helper point
Attributes borrowed from other Elements
- Attributes borrowed from class JXG.GeometryElement:
- dash, draft, fillColor, fillOpacity, fixed, frozen, highlight, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, needsRegularUpdate, shadow, strokeColor, strokeOpacity, strokeWidth, trace, traceAttributes, visible, withLabel
Fields borrowed from other Elements
- Fields borrowed from class JXG.Line:
- defaultTicks, parentPolygon, point1, point2, ticks
- Fields borrowed from class JXG.GeometryElement:
- addEvent, ancestors, baseElement, board, childElements, descendants, dump, elementClass, elType, eventHandlers, getAttribute, hasLabel, highlighted, id, isDraggable, isReal, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, quadraticform, removeEvent, stdform, subs, symbolic, traces, transformations, type, visProp
Methods borrowed from other Elements
- Methods borrowed from class JXG.Line:
- addTicks, addTransform, generatePolynomial, getAngle, getRise, getSlope, hasPoint, maxX, minX, removeAllTicks, removeTicks, setLabelRelativeCoords, setPosition, setPositionDirectly, setStraight, update, updateRenderer, updateSegmentFixedLength, updateStdform, X, Y, Z
- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, getAttributes, getLabelAnchor, getName, getParents, getProperty, getTextAnchor, getType, hideElement, labelColor, noHighlight, normalize, off, on, prepareUpdate, remove, resolveShortcuts, setArrow, setAttribute, setDash, setLabelText, setProperty, showElement, triggerEventHandlers