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Elements

Classes


Element Segment

JXG.GeometryElement
   ↳ JXG.Line
         ↳ Segment

This element is used to provide a constructor for a segment. It's strictly spoken just a wrapper for element Line with JXG.Line#straightFirst and JXG.Line#straightLast properties set to false. If there is a third variable then the segment has a fixed length (which may be a function, too).

Defined in: line.js.
Extends JXG.Line.

Element Summary
Constructor Attributes Constructor Name and Description
 
Methods borrowed from class JXG.Line:
addTicks, addTransform, generatePolynomial, getAngle, getRise, getSlope, hasPoint, L, maxX, minX, removeAllTicks, removeTicks, setLabelRelativeCoords, setStraight, updateRenderer, updateSegmentFixedLength, updateStdform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addRotation, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, 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, update
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
Element Detail
Segment
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "segment".

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|function} length

(optional) The points are adapted - if possible - such that their distance has a this value.


Throws:
{Exception}
If the element cannot be constructed with the given parent objects an exception is thrown.
See:
Line
Examples:
// Create a segment providing two points.
  var p1 = board.create('point', [4.5, 2.0]);
  var p2 = board.create('point', [1.0, 1.0]);
  var l1 = board.create('segment', [p1, p2]);

				
				
// Create a segment providing two points.
  var p1 = board.create('point', [4.0, 1.0]);
  var p2 = board.create('point', [1.0, 1.0]);
  var l1 = board.create('segment', [p1, p2]);
  var p3 = board.create('point', [4.0, 2.0]);
  var p4 = board.create('point', [1.0, 2.0]);
  var l2 = board.create('segment', [p3, p4, 3]);
  var p5 = board.create('point', [4.0, 3.0]);
  var p6 = board.create('point', [1.0, 4.0]);
  var l3 = board.create('segment', [p5, p6, function(){ return l1.L();} ]);

				
                

Attributes borrowed from other Elements
Attributes borrowed from class JXG.GeometryElement:
dash, draft, fillColor, fillOpacity, fixed, frozen, highlight, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, needsRegularUpdate, scalable, shadow, snapToGrid, 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:
_org_type, _pos, ancestors, baseElement, board, childElements, descendants, dump, elementClass, elType, hasLabel, highlighted, id, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, 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, L, maxX, minX, removeAllTicks, removeTicks, setLabelRelativeCoords, setStraight, updateRenderer, updateSegmentFixedLength, updateStdform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addRotation, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, 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, update

Events borrowed from other Elements
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
Documentation generated by JsDoc Toolkit 2.4.0 on Tue Jul 05 2016 11:01:15 GMT+0200 (CEST)