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.View3D#create with type Line3D instead.
Defined in: linspace3d.js.
Extends
JXG.GeometryElement, JXG.GeometryElement3D.
| Constructor Attributes | Constructor Name and Description |
|---|---|
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JXG.Line3D(view, point, direction, range, attributes)
Constructor for 3D lines.
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- Fields borrowed from class JXG.GeometryElement3D:
- element2D, is3D, view
- Fields borrowed from class JXG.GeometryElement:
- _org_type, _pos, ancestors, baseElement, board, childElements, dash, dashScale, 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, isLabel, isReal, lastDragTime, layer, lineCap, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, precision, priv, quadraticform, rendNode, rotatable, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, tabindex, trace, traceAttributes, traces, transformations, transitionDuration, transitionProperties, type, viewport, visible, visProp, visPropCalc, withLabel
| Field Attributes | Field Name and Description |
|---|---|
|
Direction which - together with a point - defines the line.
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3D point which - together with a direction - defines the line.
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| <private> |
Starting point of the 3D line
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| <private> |
End point of the 3D line
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Range [r1, r2] of the line.
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- Fields borrowed from class JXG.GeometryElement3D:
- element2D, is3D, view
- Fields borrowed from class JXG.GeometryElement:
- _org_type, _pos, ancestors, baseElement, board, childElements, dash, dashScale, 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, isLabel, isReal, lastDragTime, layer, lineCap, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, precision, priv, quadraticform, rendNode, rotatable, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, tabindex, trace, traceAttributes, traces, transformations, transitionDuration, transitionProperties, type, viewport, visible, visProp, visPropCalc, withLabel
| Method Attributes | Method Name and Description |
|---|---|
| <private> |
Determine one end point of a 3D line from point, direction and range.
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- Methods borrowed from class JXG.GeometryElement:
- _set, addChild, addDescendants, addParents, addParentsFromJCFunctions, addRotation, addTicks, addTransform, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, formatNumberLocale, fullUpdate, generatePolynomial, getAttribute, getAttributes, getLabelAnchor, getName, getParents, getProperty, getSnapSizes, getTextAnchor, getType, handleSnapToGrid, hasPoint, hide, hideElement, 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, useLocale
- 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
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