Class RegularPolygon
Extends
JXG.Polygon.
Constructs a regular polygon. It needs two points which define the base line and the number of vertices.
Defined in: Polygon.js.
Constructor Attributes | Constructor Name and Description |
---|---|
RegularPolygon(p1,p2,n)
Constructs a regular polygon.
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- Fields borrowed from class JXG.Polygon:
- borders, type, vertices, withLines
- Fields borrowed from class JXG.GeometryElement:
- ancestors, board, childElements, dash, descendants, draft, fillColor, fillOpacity, fixed, hasLabel, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isReal, layer, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, quadraticform, shadow, stdform, strokeColor, strokeOpacity, strokeWidth, symbolic, trace, traces, transformations, visible, visProp
- Methods borrowed from class JXG.Polygon:
- cloneToBackground, getTextAnchor, hasPoint, updateRenderer
- Methods borrowed from class JXG.GeometryElement:
- addChild, addLabelToElement, animate, clearTrace, hideElement, highlight, labelColor, noHighlight, remove, setArrow, setProperty, showElement, update
Class Detail
RegularPolygon(p1,p2,n)
Constructs a regular polygon. It needs two points which define the base line and the number of vertices, or a set of points.
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', [0.0,-2.0]); var p3 = board.create('point', [-2.0,0.0]); var pol = board.create('regularpolygon', [p1, p2, p3]);
- Parameters:
- {JXG.Point_JXG.Point_Number} p1,p2,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.