Plane Geometry

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Documentation for package ‘PlaneGeometry’ version 1.6.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

Affine	R6 class representing an affine map.
AffineMappingEllipse2Ellipse	Affine transformation mapping a given ellipse to a given ellipse
AffineMappingThreePoints	Affine transformation mapping three given points to three given points
Arc	R6 class representing a circular arc
Circle	R6 class representing a circle
CircleAB	Circle given by a diameter
CircleOA	Circle given by its center and a point
crossRatio	Cross ratio
draw	Draw a geometric object
draw.Arc	Draw a geometric object
draw.Circle	Draw a geometric object
draw.Ellipse	Draw a geometric object
draw.EllipticalArc	Draw a geometric object
draw.Line	Draw a geometric object
draw.Triangle	Draw a geometric object
Ellipse	R6 class representing an ellipse
EllipseEquationFromFivePoints	Ellipse equation from five points
EllipseFromCenterAndMatrix	Ellipse from center and matrix
EllipseFromEquation	Ellipse from its implicit equation
EllipseFromFivePoints	Ellipse from five points
EllipseFromFociAndOnePoint	Ellipse from foci and one point
EllipseFromThreeBoundaryPoints	Smallest ellipse that passes through three boundary points
EllipticalArc	R6 class representing an elliptical arc
fitEllipse	Fit an ellipse
GaussianEllipse	Gaussian ellipse
Homothety	R6 class representing a homothety
Hyperbola	R6 class representing a hyperbola
HyperbolaFromEquation	Hyperbola object from the hyperbola equation.
intersectionCircleCircle	Intersection of two circles
intersectionCircleLine	Intersection of a circle and a line
intersectionEllipseLine	Intersection of an ellipse and a line
intersectionLineLine	Intersection of two lines
Inversion	R6 class representing an inversion
inversionFixingThreeCircles	Inversion fixing three circles
inversionFixingTwoCircles	Inversion fixing two circles
inversionFromCircle	Inversion on a circle
inversionKeepingCircle	Inversion keeping a circle unchanged
inversionSwappingTwoCircles	Inversion swapping two circles
Line	R6 class representing a line
LineFromEquation	Line from general equation
LineFromInterceptAndSlope	Line from intercept and slope
LownerJohnEllipse	Löwner-John ellipse (ellipse hull)
maxAreaInscribedCircle	Maximum area circle inscribed in a convex polygon
maxAreaInscribedEllipse	Maximum area ellipse inscribed in a convex polygon
midCircles	Mid-circle(s)
Mobius	R6 class representing a Möbius transformation.
MobiusMappingCircle	Möbius transformation mapping a given circle to a given circle
MobiusMappingThreePoints	Möbius transformation mapping three given points to three given points
MobiusSwappingTwoPoints	Möbius transformation swapping two given points
Projection	R6 class representing a projection
radicalCenter	Radical center
Reflection	R6 class representing a reflection
Rotation	R6 class representing a rotation
Scaling	R6 class representing a (non-uniform) scaling
ScalingXY	R6 class representing an axis-scaling
Shear	R6 class representing a shear transformation
soddyCircle	Inner Soddy circle
SteinerChain	Steiner chain
Translation	R6 class representing a translation
Triangle	R6 class representing a triangle
TriangleThreeLines	Triangle defined by three lines
unitCircle	Unit circle