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Elements
Classes

Element Parallelogram

JXG.GeometryElement
   ↳ JXG.Polygon
      ↳ Polygon
            ↳ Parallelogram

Parallelogram element. This is a quadrilateral with parallel opposite sides.

Defined in: polygon.js.
Extends Polygon.

Element Summary
Constructor Attributes Constructor Name and Description
 
Constructs a parallelogram.
Field Summary
Field Attributes Field Name and Description
 
Parallel point which makes the quadrilateral a parallelogram.
Methods borrowed from class JXG.Polygon:
addPoints, Area, boundingBox, findPoint, getTextAnchor, hasPoint, hideElement, insertPoints, intersect, L, Perimeter, pnpoly, remove, removePoints, setPositionDirectly, showElement, sutherlandHodgman, updateRenderer
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, getType, handleSnapToGrid, hide, noHighlight, normalize, prepareUpdate, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setProperty, show, snapToPoints, update, 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
Element Detail
Parallelogram
Constructs a parallelogram. As input, three points or coordinate arrays are expected.
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "parallelogram".

Possible parent array combinations are:
{JXG.Point|Array} p1
{JXG.Point|Array} p2
{JXG.Point|Array} p3

The parallelogram is a polygon through the points [p1, p2, pp, p3], where pp is a parallelpoint, available as sub-object parallelogram.parallelPoint.


Throws:
{Exception}
If the element cannot be constructed with the given parent objects an exception is thrown.
Examples:
var p1 = board.create('point', [-3, -4]);
var p2 = board.create('point', [3, -1]);
var p3 = board.create('point', [-2, 0]);
var par = board.create('parallelogram', [p1, p2, p3], {
    hasInnerPoints: true,
    parallelpoint: {
        size: 6,
        face: '<<>>'
    }
});


				
                
Field Detail
parallelPoint
Parallel point which makes the quadrilateral a parallelogram. Can also be accessed with parallelogram.vertices[2].

Attributes borrowed from other Elements
Attributes borrowed from class Polygon:
borders, hasInnerPoints, highlightByStrokeWidth, label, vertices, withLines
Attributes borrowed from class JXG.GeometryElement:
dash, dashScale, draft, dragToTopOfLayer, fillColor, fillOpacity, fixed, frozen, gradient, gradientAngle, gradientCX, gradientCY, gradientEndOffset, gradientFR, gradientFX, gradientFY, gradientR, gradientSecondColor, gradientSecondOpacity, gradientStartOffset, highlight, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, isLabel, layer, lineCap, needsRegularUpdate, precision, priv, rotatable, scalable, shadow, snapToGrid, strokeColor, strokeOpacity, strokeWidth, tabindex, trace, traceAttributes, transitionDuration, transitionProperties, viewport, visible, withLabel

Fields borrowed from other Elements
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, descendants, dump, elementClass, elType, hasLabel, highlighted, id, inherits, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, stdform, subs, symbolic, traces, transformations, type, visProp, visPropCalc

Methods borrowed from other Elements
Methods borrowed from class JXG.Polygon:
addPoints, Area, boundingBox, findPoint, getTextAnchor, hasPoint, hideElement, insertPoints, intersect, L, Perimeter, pnpoly, remove, removePoints, setPositionDirectly, showElement, sutherlandHodgman, updateRenderer
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, getType, handleSnapToGrid, hide, noHighlight, normalize, prepareUpdate, removeAllTicks, removeChild, removeDescendants, removeTicks, resolveShortcuts, setArrow, setAttribute, setDash, setDisplayRendNode, setLabel, setLabelText, setName, setParents, setPosition, setProperty, show, snapToPoints, update, updateVisibility, useLocale

Events borrowed from other Elements
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
Documentation generated by JsDoc Toolkit 2.4.0 on Fri Jan 26 2024 08:47:43 GMT+0100 (Mitteleuropäische Normalzeit)