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Class JXG.Line3D

JXG.GeometryElement3D,JXG.GeometryElement
      ↳ JXG.Line3D

Creates a new 3D line object. Do not use this constructor to create a 3D line. Use JXG.Board#create with type Line3D instead.

Defined in: linspace3d.js.
Extends JXG.GeometryElement, JXG.GeometryElement3D.

Class Summary
Constructor Attributes Constructor Name and Description
 
JXG.Line3D(view, point, direction, range, attributes)
Constructor for 3D lines.
Fields borrowed from class JXG.GeometryElement3D:
element2D, is3D, view
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dragToTopOfLayer, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, precision, quadraticform, rendNode, rotatable, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, tabindex, trace, traceAttributes, traces, transformations, transitionDuration, type, visible, visProp, visPropCalc, withLabel
Field Summary
Field Attributes Field Name and Description
 
Direction which - together with a point - defines the line.
 
3D point which - together with a direction - defines the line.
<private>  
Starting point of the 3D line
<private>  
End point of the 3D line
 
Range [r1, r2] of the line.
Fields borrowed from class JXG.GeometryElement3D:
element2D, is3D, view
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dragToTopOfLayer, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, precision, quadraticform, rendNode, rotatable, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, tabindex, trace, traceAttributes, traces, transformations, transitionDuration, type, visible, visProp, visPropCalc, withLabel
Method Summary
Method Attributes Method Name and Description
<private>  
Determine one end point of a 3D line from point, direction and range.
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addRotation, addTicks, addTransform, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hasPoint, 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, updateRenderer, updateVisibility
Events borrowed from class JXG.GeometryElement:
attribute, attribute:key, down, drag, mousedown, mousedrag, mousemove, mouseout, mouseover, mouseup, move, out, over, pendown, pendrag, penup, touchdown, touchdrag, touchup, up
Class Detail
JXG.Line3D(view, point, direction, range, attributes)
Constructor for 3D lines.
Parameters:
{View3D} view


{Point3D|Array} point


{Array} direction


{Array} range


{Object} attributes


See:
JXG.Board#generateName
Field Detail
{Array,Function} direction
Direction which - together with a point - defines the line. Array of numbers or functions (of length 3) or function returning array of length 3.
See:
JXG.Line3D#point

{JXG.Point3D} point
3D point which - together with a direction - defines the line.
See:
JXG.Line3D#direction

<private> {JXG.Point3D} point1
Starting point of the 3D line

<private> {JXG.Point3D} point2
End point of the 3D line

{Array} range
Range [r1, r2] of the line. r1, r2 can be numbers or functions. The 3D line goes from (point + r1 * direction) to (point + r2 * direction)
Method Detail
<private> getPointCoords(r)
Determine one end point of a 3D line from point, direction and range.
Parameters:
{Number|function} r
Returns:
Array

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