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Elements
Classes

Element RegularPolygon

JXG.GeometryElement
   ↳ JXG.Polygon
      ↳ Polygon
            ↳ RegularPolygon

Constructs a regular polygon. It needs two points which define the base line and the number of vertices.

Defined in: polygon.js.
Extends Polygon.

Element Summary
Constructor Attributes Constructor Name and Description
 
Constructs a regular polygon.
Attributes Summary
Field Attributes Field Name and Description
 
Attributes for the polygon border lines.
 
If true, moving the mouse over inner points triggers hasPoint.
 
Attributes for the polygon label.
 
Attributes for the polygon vertices.
 
Is the polygon bordered by lines?
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
RegularPolygon
Constructs a regular polygon. It needs two points which define the base line and the number of vertices, or a set of points.
This element has no direct constructor. To create an instance of this element you have to call JXG.Board#create with type "regularpolygon".

Possible parent array combinations are:
{JXG.Point} p1
{JXG.Point} p2
{Number} n

The constructed regular polygon has n vertices and the base line defined by p1 and p2.


Throws:
{Exception}
If the element cannot be constructed with the given parent objects an exception is thrown.
Examples:
var p1 = board.create('point', [0.0, 2.0]);
var p2 = board.create('point', [2.0, 1.0]);

var pol = board.create('regularpolygon', [p1, p2, 5]);

				
				
var p1 = board.create('point', [0.0, 2.0]);
var p2 = board.create('point', [4.0,4.0]);
var p3 = board.create('point', [2.0,0.0]);

var pol = board.create('regularpolygon', [p1, p2, p3]);

				
				
        // Line of reflection
        var li = board.create('line', [1,1,1], {strokeColor: '#aaaaaa'});
        var reflect = board.create('transform', [li], {type: 'reflect'});
        var pol1 = board.create('polygon', [[-3,-2], [-1,-4], [-2,-0.5]]);
        var pol2 = board.create('polygon', [pol1, reflect]);


				
                
Attribute Detail
{Line} borders
Attributes for the polygon border lines.
Defined in: options.js.

{Boolean} hasInnerPoints
If true, moving the mouse over inner points triggers hasPoint.
Defined in: options.js.
See:
JXG.GeometryElement#hasPoint
Default Value:
false

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

{Point} vertices
Attributes for the polygon vertices.
Defined in: options.js.

{Boolean} withLines
Is the polygon bordered by lines?
Defined in: options.js.
Default Value:
true

Attributes borrowed from other Elements
Attributes borrowed from class Polygon:
highlightByStrokeWidth
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, nonnegativeOnly, 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 Wed Oct 02 2024 09:14:38 GMT+0200 (Mitteleuropäische Sommerzeit)