Version 0.3.2 2018-04-28
pads_circle_pack.cpp(graph-based circle packing) to address a CRAN warning.
Version 0.3.1 2018-01-09
Version 0.3.0 2017-11-24
circleRemoveOverlaps which takes a set of circles and identifies a subset of non-overlapping circles. The function can also be set to allow some degree of overlap or require space between circles. The function uses either a fast heuristic algorithm (several choices) or linear programming (requires package lpSolve).
Replaced use of
pads_circle_pack.cpp (graph-based circle packing) to address CRAN warning.
Version 0.2.0 2017-04-05
circleProgressiveLayout which deterministically places each circle in turn such that it is externally tangent to two previously placed circles while avoiding overlaps.
circleLayout with a new function
circleRepelLayout. The original function is retained for backwards compatibility but is deprecated and will be removed in a future release. Important note: the new function accepts circles sizes as either areas or radii. The default is area, unlike
circleLayout which assumed sizes were radii. The type of size value can be specified using the
circlePlotData with a new function
circleLayoutVertices. The original function is retained for backwards compatibility but is deprecated and will be removed in a future release. The new function has a
sizetype argument to specify whether the input circle sizes are areas or radii. By default, radius is assumed as this matches the output of the layout functions but I realize it’s a bit confusing.
gridExtra from suggested packages. Added
ggiraph (used for vignette).
Re-wrote the introductory vignette and added a new vignette for
Edited function docs and examples.
Added file for native routine registration as now required by CRAN.