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PlotRegionHighlighter (version 1.0)

Creates an envelope that surrounds a set of points plotted in a two dimensional space.

Description

Creates an envelope around a set of plotted points. The envelope is compact with a boundary that is continuous, smooth and convex. Each point is represented as a circle and the circles and connecting lines are the solution to the multiple pulley problem. This method can be used to highlight regions in a two-dimensional space.

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Version

Install

install.packages('PlotRegionHighlighter')

Monthly Downloads

6

Version

1.0

License

GPL-2

Maintainer

Elliot Noma

Last Published

April 5th, 2013

Functions in PlotRegionHighlighter (1.0)

drawArc

Compute the points on an arc starting with the coordinates of the starting and ending points relative to the circle center
tangentLine

Compute the coefficients for the line tangent to two circles
PlotRegionHighlighter-package

Creates an envelope that surrounds a set of points plotted in two dimensions
createCircle

A set of points defining a circle or an arc
generateEnvelope

Generate an minimum-perimeter envelope that surrounds a set of points in a graph
envelopeArea_and_Perimeter

Calculate the area and perimeter of the envelope
arcAngle

The counterclockwise arc of two points relative to a third
findExteriorTangents

Determine the set of tangents to a pair of circles that do not intersect other circles or pass between circles
centersLineSegmentIntersections

Determine if a line intersects one or more line segments