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Class Semicircle

JXG.GeometryElement
   ↳ JXG.Curve
      ↳ Curve
         ↳ Arc
               ↳ Semicircle

A semicircle is a special arc defined by two points. The arc hits both points.

Defined in: arc.js.
Extends Arc.

Class Summary
Constructor Attributes Constructor Name and Description
 
Semicircle(p1,p2)
Fields borrowed from class Arc:
anglepoint, center, radiuspoint
Fields borrowed from class Curve:
curveType, doAdvancedPlot, doAdvancedPlotOld, handDrawing, numberPointsHigh, numberPointsLow, RDPsmoothing
Fields borrowed from class JXG.Curve:
dataX, dataY, numberPoints, qdt
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, trace, traceAttributes, traces, transformations, type, visible, visProp, withLabel
Field Summary
Field Attributes Field Name and Description
 
Attributes for center point of the semicircle.
Fields borrowed from class Arc:
anglepoint, center, radiuspoint
Fields borrowed from class Curve:
curveType, doAdvancedPlot, doAdvancedPlotOld, handDrawing, numberPointsHigh, numberPointsLow, RDPsmoothing
Fields borrowed from class JXG.Curve:
dataX, dataY, numberPoints, qdt
Fields borrowed from class JXG.GeometryElement:
_org_type, _pos, ancestors, baseElement, board, childElements, dash, descendants, draft, dump, elementClass, elType, fillColor, fillOpacity, fixed, frozen, hasLabel, highlight, highlighted, highlightFillColor, highlightFillOpacity, highlightStrokeColor, highlightStrokeOpacity, highlightStrokeWidth, id, isDraggable, isReal, lastDragTime, methodMap, mouseover, name, needsRegularUpdate, needsUpdate, notExistingParents, numTraces, parents, quadraticform, rendNode, scalable, shadow, snapToGrid, stdform, strokeColor, strokeOpacity, strokeWidth, subs, symbolic, trace, traceAttributes, traces, transformations, type, visible, visProp, withLabel
Methods borrowed from class Arc:
getRadius, hasPointSector, Radius, Value
Methods borrowed from class JXG.Curve:
_borderCase, _insertPoint, _intersectWithBorder, _isOutside, _isUndefined, _plotRecursive, _triangleDists, addTransform, allocatePoints, checkReal, generateTerm, hasPoint, interpolationFunctionFromArray, isDistOK, isSegmentDefined, isSegmentOutside, maxX, minX, notifyParents, update, updateCurve, updateDataArray, updateParametricCurve, updateParametricCurveNaive, updateParametricCurveOld, updateRenderer, updateTransform, X, Y, Z
Methods borrowed from class JXG.GeometryElement:
_set, addChild, addDescendants, addParents, addRotation, animate, bounds, clearTrace, cloneToBackground, countChildren, createGradient, createLabel, draggable, generatePolynomial, 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
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
Class Detail
Semicircle(p1,p2)
Parameters:
{JXG.Point_JXG.Point} p1,p2
The result will be a composition of an arc drawn clockwise from p1 and p2 and the midpoint of p1 and p2.


Throws:
{Error}
If the element cannot be constructed with the given parent objects an exception is thrown.
Examples:
// Create an arc out of three free points
var p1 = board.create('point', [4.5, 2.0]);
var p2 = board.create('point', [1.0, 0.5]);

var a = board.create('semicircle', [p1, p2]);

				
                
Field Detail
{Point} midpoint
Attributes for center point of the semicircle.
Defined in: options.js.

Documentation generated by JsDoc Toolkit 2.4.0 on Mon Dec 05 2016 18:01:37 GMT-0000 (UTC)