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Elements

Classes


Element Slopetriangle

JXG.GeometryElement
   ↳ JXG.Line
         ↳ Slopetriangle

Slope triangle for a point on a line.

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

Element Summary
Constructor Attributes Constructor Name and Description
 
Attributes Summary
Field Attributes Field Name and Description
 
Attributes for the base line.
 
Attributes for the base point.
 
Attributes for the gliding helper point.
 
Attributes for the slope triangle label.
 
Attributes for the tangent.
 
Attributes for the top point.
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
Slopetriangle
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "slopetriangle".

Possible parent array combinations are:
{JXG.Line} t

A tangent based on a glider on some object, e.g. curve, circle, line or turtle.


{JXG.Line} li
{JXG.Point}

p A line and a point on that line. The user has to take care that the point is a member of the line.


Throws:
{Error}
If the element cannot be constructed with the given parent objects an exception is thrown. Parameter options:
Examples:
// Create a slopetriangle on a tangent
var f = board.create('plot', ['sin(x)']),
    g = board.create('glider', [1, 2, f]),
    t = board.create('tangent', [g]),

    st = board.create('slopetriangle', [t]);


				
				
// Create a on a line and a point on that line
var p1 = board.create('point', [-2, 3]),
    p2 = board.create('point', [2, -3]),
    li = board.create('line', [p1, p2]),
    p = board.create('glider', [0, 0, li]),

    st = board.create('slopetriangle', [li, p]);


				
                
Attribute Detail
{Line} baseline
Attributes for the base line.
Defined in: options.js.

{Point} basepoint
Attributes for the base point.
Defined in: options.js.

{Point} glider
Attributes for the gliding helper point.
Defined in: options.js.

{Label} label
Attributes for the slope triangle label.
Defined in: options.js.

{Line} tangent
Attributes for the tangent. The tangent is constructed by slop triangle if the construction is based on a glider, solely.
Defined in: options.js.

{Point} toppoint
Attributes for the top point.
Defined in: options.js.

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)