Changes in version 3.8-13 (2025-11-14)

  - Fixed warnings in `gap.plot()` when there were 2 gaps.
  
  - Fixed `pie3D()` which skipped very small slices (issue #9).
  - Fixed `polar.plot()` which put labels in the wrong place (PR #8).
  
  - Fixed `plotCI()` to allow `pch` to be a vector (PR #11).
  
  - Added arguments to `gap.plot()` to support non-standard
  box types (PR #17).

Changes in version 3.8-6 (2023-11-13)

  - Added pkgdown site at https://plotrix.github.io/plotrix/
  
  - Changed `Authors` to more descriptive `Authors@R`.

Changes in version 3.8-4 (2023-11-09)

  - Duncan Murdoch has taken over as maintainer.
  
  - Source has been moved to Github.
  
  - A bug in the labels in `pyramid.plot()` reported by `biohisham`
  has been fixed.

Changes in version 3.8-3 (2023-11-02)

  - Prepared by the CRAN team: the package has been orphaned.

  - Dr Jim Lemon passed away in September 2023.
	
  - man/plotrix-package contained old version information
	duplicating the DESCRIPTION, so this has been commented out.

  - panes.Rd attempted to plot symbols not available to the pdf()
	device used for R CMD check, which should have been in \donttest{}.

  - This file was not in a documented format for a NEWS file.

  - barlabels.Rd, draw.radial.line.Rd, textbox.Rd, thigmophobe.labels.Rd
	had 'samp' or 'link' where '\samp' or '\link' was meant, or
	'\samp' was missing before braces.

  - soil.texture.Rd contained defunct URLs.

  - Markup in CITATION has been modernized.
	
Changes in version 3.8-2

  - fixed showcount option in sizetree
  - log10 plotting added to radial.plot family (thanks to Keziah Conroy)
  - added X and Y axis labels in gap.boxplot

Changes in version 3.8-1

  - dropped makeDendrite, plotDendrite and sumDendrite functions

Changes in version 3.7-8

  - Either axis in barp can now be omitted using the stax* arguments
  - HH:MM to decimal hour conversion with hm2dec argument in clock24.plot
  - Improved the placement of top.labels in pyramid.plot
  - Fixed color problem in floating.pie when zero or NA present
         (thanks to Christoffer Flensburg)
  - Fixed label problem in radial.plot.labels
         (thanks to Fabio Parracho Silva)
  - Added gap_barp function that will eventually replace gap.barplot
         (thanks to Pamela Rueda-Cediel)

Changes in version 3.7-7

  - twoord.plot now calls axis.POSIXct for the x-axis if appropriate
        fixed problem with conditional statements using "class"

Changes in version 3.7-6

  - fixed color.axis when "at" values are outside the plot limits

Changes in version 3.7-5

  - fixed the "empty list" bug in listDepth (thanks to Tingting Zhan)
  - new and elegant thigmophobe function (thanks to Bill Venables)
  - adjusted text size and placement in taylor.diagram for pos.cor=FALSE
  - added makeDensityMatrix and densityGrid functions
  - fixed functions that called 'barplot' (thanks to Martin Maechler)

Changes in version 3.7-4

  - fixed the dimension loss in color.scale when xrange specified

Changes in version 3.7-3

  - enhancement for gradient.rect function (thanks to Rod Lamming)
  - fix for gantt.chart function (thanks to Andrius Getzinis)
  - improvement to thigmophobe (thanks to Duncan Murdoch)
  - fixed specified legend position in the barp function

Changes in version 3.7-2

  - align plotrix-package.Rd with DESCRIPTION file
  - added user-specified labels to bumpchart

Changes in version 3.7-1

  - fix for the multivari function (thanks to Ulrike Groemping)
  - added the plotH function (thanks to Derek Ogle)

Changes in version 3.7

  - fixed brkdnNest due to changes arriving in R-3.4.3
  - added the joyPlot function
  - multivari plot function added (thanks to Ulrike Groemping)

Changes in version 3.6-6

  - added fill arguments to draw.circle (thanks to David Winsemius)
  - color2D.matplot now adds trailing zeros to values (thanks to Yuan Zhou)
  - a few ehancements to gantt.chart (thanks to Suman Khanal)
  - fixed the problem of asking for "l" type in polar.plot (thanks to Alex Pal)
  - improved version of violin_plot (thanks to Darshan Baral)

Changes in version 3.6-5

  - added the clustered.dotplots and violin_plot functions
  - fixed the extra call to plot in soil.texture (thanks to Dylan Beaudette)
  - added an option to radial.grid to allow it to display a blank grid
  - fixed a mysterious problem with equating one argument to another
        in the box.heresy function

Changes in version 3.6-4

  - fixed a typo in twoord.plot that caused an error when the range
        of the right axis went negative
  - added the jiggle function
  - changed the show.nulls argument in intersectDiagram to the nulls label
  - fixed the "fill" problem in textbox (thanks to Kohleth Chia)
  - added the placeLabels function
  - enhancement to raw.means.plot (thanks to Henrik Singmann)
  - added the binciW function, which fixes an error (thanks to Marc Girondot)
  - fixed the bug with displaying dispersion in barNest

Changes in version 3.6-3

  - fixed the errant y label in radial.pie
  - fixed the problem with degrees/radians in draw.ellipse (thanks to Wouter vander Bijl)

Changes in version 3.6-2

  - fixed the call to clip in rectFill (thanks to Cheng Zhou)
  - fixed the incorrect placing of some text in arctext (thanks to Mark Heckmann)
  - fixed the misbehaving y axis in brkdn.plot
  - improved the circumferential labels in clock24.plot

Changes in version 3.6-1

  - updated ehplot function (thanks to Robby Englemann)
  - pyramid.plot now displays trailing zeros (thanks to Simon Thornley)
  - problem with time/date x values in vectorField fixed
  - colors and staggering added to plot.dendrite (thanks to Marna Wagley)

Changes in version 3.6

  - fixed the missing left axis ticks in pyramid.plot (thanks to Jacob Clark)
  - corrected addtable2plot for log y plots (thanks to Andrew Metcalfe)
  - made the axis label and axis tick expansions the same in twoord.plot (thanks to wxj)
  - made the axis label and tick labels the same color as the axis in twoord.plot
  - added stack labels to the sizetree function
  - added imports now necessary for R CMD check

Changes in version 3.5-12

  - added choice of time axis (1 or 3) to gantt.chart (thanks to Mathias Collins)
  - added outlined error bars to the dispersion function (thanks to Michael Eisenring)
  - added a check for no variation in values to color.scale and color2D.matplot (thanks to Diego Calzolari)

Changes in version 3.5-11

  - changed my email address

Changes in version 3.5-10

  - added calculation method for SD in taylor.diagram (thanks to Melanie Moeller)
  - added the assembly seat distribution functions "seats" and "election"
	  (thanks to Barry Rowlingson and Duncan Murdoch)
  - fixed the rectangle border problem in legendg (thanks to Christian Graul)

Changes in version 3.5-9

  - added tangential labels to radial.plot

Changes in version 3.5-8

  - fixed the line length bug in feather.plot (thanks to Dr. Kazama)

Changes in version 3.5-6

  - added optional radial lines to the radial.grid function (thanks to Darren Obbard)

Changes in version 3.5-5

  - fixed the radial label bug in the radial.* functions (thanks to Mayeul Kauffmann)
  - changed the circumferential label suppress value in the radial.* functions to NULL
  - added the color.axis function
  - added log correction for boxed.labels (thanks to Flemming Skjøth)
  - fixed the breaks bug in histStack.default (thanks to Derek Ogle)
  - added scaled bar widths to barNest

Changes in version 3.5-3

  - fixed the problems with data frames and margins in battleship.plot (thanks to David Carlson)
  - set xpd=TRUE for the boxed.labels function (thanks to Francois Rousseu)
  - changed the pie.labels function to call text and adjust in x and y
  - added plain text labelling to pie.labels
  - tested for a current device in cluster.overplot and count.overplot (thanks to Markus Elze)

Changes in version 3.5-2

  - added the get.tablepos function (thanks to Peter Murakami)
  - passed the ... argument(s) to points and dispersion in brkdn.plot (thanks to Peter Mandeville)
  - added text adjustment for the circumferential labels to radial.plot
  - added the fill.corner function to do waffle plots (thanks to Zhao Jin)

Changes in version 3.5-1

  - added the tsxpos function (thanks to Prof J C Nash)
  - added a warning for off-axis labels to staxlab (thanks again to Prof Nash)
  - added the arrows argument to bumpchart (thanks to Jie)
  - added the axes argument to gap.boxplot (thanks to Shane Carey)

Changes in version 3.4-8

  - fixed a minor bug in the ylim argument of gap.plot
  - twoord.plot had some bugs cleaned up and now has a do.first argument
  - fixed the missing background colors in addtable2plot
  - allowed floating.pie to ignore zero and NA values (thanks to Jose deSantos)
  - added the "stax" argument to gap.plot (thanks to Zheng Lu)
  - fixed the problem with "yaxlab" in gap.barplot (thanks to Giorgio Galetti)
  - added the "histStack" and "plotH" functions (thanks to Derek Ogle)

Changes in version 3.4-7

  - added automatic spreading out to pie.labels
  - fixed the "priorities extremes" bug in gantt.chart (thanks to Michael Motta)
  - pyramid.plot now accepts NA values (thanks to Susumu Tanimura)
  - radial.plot now does a rank clock plot (thanks to Don Dennerline)

Changes in version 3.4-6

  - fixed the kite line positioning in kiteChart (thanks to Justin Dellinger)

Changes in version 3.4-5

  - fixed the upside down character bug in arctext
  - fixed the typo in the demo function for kite chart

Changes in version 3.4-4

  - added the radial.grid function to the NAMESPACE

Changes in version 3.4-3

  - minor bug that counted NAs in the propbrk function fixed

Changes in version 3.4-2

  - Character spacing and placement improved in draw.arc and arctext (thanks to Ted Toal)
  - radialtext and draw.radial.line functions added (also thanks to Ted Toal)
  - weighted.hist now allows a custom X axis to be displayed (thanks to Ben Graf)
  - Added the barlabels function

Changes in version 3.4-1

  - Fixed the alignment problem in pie3D and rationalized angle increments
  - Added the raw.means.plot functions contributed by Henrik Singmann
  - vastly improved the speed of the sizetree function
  - added the "varpos" argument to the kiteChart function - thanks to Nikolaus Lampardariou)

Changes in version 3.4

  - added the border argument to the sizetree function
  - multhist now returns all values from hist - thanks to John Muccigrosso
  - fixed a bug in addtable2plot that appeared on plots with a log x axis
  - fixed an almost invisible bug in drawSectorAnnulus - thanks to Denes
  - added the "mar" argument to pie3D - thanks to Qinghua Zhao

Changes in version 3.3-9

  - Fixed the bug in centipede.plot that I introduced in v3.3-8

Changes in version 3.3-8

  - added the horizontal grid argument to centipede plot (thanks to Colin Wahl)

Changes in version 3.3-7

  - Fixed a color bug in plotCI (thanks to Daniel Wollschlaeger)

Changes in version 3.3-6

  - Added the battleship plot (or Ford curve) thanks to Adam Maltese
  - Added the box.heresy function - thanks to Gianni Lavaredo

Changes in version 3.3-4

  - Added the display.na argument to the dispersion function (thanks to Lasse Jacobsen)
  - Removed the "Overall" bar in barNest when counts are being displayed

Changes in version 3.3-3

  - Fixed a bug in the Hinton diagram option (thanks to Xavier Fernández i Marín)

Changes in version 3.3-2

  - color2D.matplot will now display a Hinton diagram
  - added padding for negative values in twoord.plot (thanks to Hans Borcher)
  - added the maxEmptyRect function (thanks again to Hans Borchers)

Changes in version 3.3-1

  - expanded the color options and added top labels in sizetree
  - returned the frequency calculation in weighted.hist to what it used to be

Changes in version 3.3

  - fixed the vertical lines color in addtable2plot
  - fixed the frequency calculation in weighted.hist (thanks to Jarad Niemi)
  - added the size_n_color plot

Changes in version 3.2-8

  - added partitioning of intersections to intersectDiagram

Changes in version 3.2-7

  - bug fix for the examples in ladderplot

Changes in version 3.2-6

  - added the ruginv function after fixing some encoding problems

Changes in version 3.2-5

  - fixed a color assignment problem in plotCI
  - added automatic color assignment in sizetree where all levels use the same colors

Changes in version 3.2-4

  - Fixed the missing "shade" argument in pie3D (thanks to Jesse Brown)
  - Added specifiable priority legend label and extreme descriptors
		(thanks to Pedro Reis)
  - Added the (experimental) radial.pie function

Changes in version 3.2-3

  - Fixed a few warnings from CRAN check (dotplot.mtb, gap.boxplot, symbolbarplot)
  - Added the ruginv function (thanks to Peter Solymos)

Changes in version 3.2-2

  - Added the labbePlot function (thanks to Whitney Melroy)
  - Fixed the showall argument problem in the barNest function
  - Fixed the problem with data frame input in the intersectDiagram function

Changes in version 3.2-1

  - Added the sumbrk function to brkdnNest (thanks to Kevin Burnham)
  - The dispbars function (just a call to dispersion) is now gone
  - Added user specified text colors to boxed.labels (thanks to Thorn Thaler)
  - Added the ehplot function (thanks to Robby, Michael & Felix)

Changes in version 3.2

  - Rewrote intersectDiagram to use equidistant spacing
  - Fixed a warning in oz.windrose.legend
  - Fixed default ordinate scaling in twoord.plot
  - Major rewrite of brkdnNest, barNest and drawNestedBars functions
  - Major rewrite of color.scale function
  - Added sliceArray function for barNest due to the above rewrite

Changes in version 3.1-2

  - Fixed a minor bug in intersectDiagram

Changes in version 3.1-1

  - Border colors added to gantt.chart (thanks to Brandon Fessler)
  - Extensive rewrite of the intersectDiagram function and helpers
  - Rewrite of the dendroPlot function
  - categoryReshape function added

Changes in version 3.1

  - intersectDiagram zero instance levels fixed
  - intersectDiagram now invisibly returns the list of intersections
  - Spacing within levels in intersectDiagram simplified
  - makeIntersectList now discards empty levels of intersection
  - makeIntersectList color assignment fixed
  - dendroPlot function added

Changes in version 3.0-9

  - Fixed the priority coloring problem in gantt.chart
  - Added optional vertical lines to addtable2plot (thanks to Bill Sperry)
  - Fixed the overshooting y axis for certain values of y in barp

Changes in version 3.0-8

  - Added semi-intelligent cell labelling to the color2D.matplot function

Changes in version 3.0-7

  - Fixed the right ordinate alignment in twoord.plot

Changes in version 3.0-6

  - Added the "barlabels" argument to drawNestedBars
  - big fix for the makeDendrite, furc and plot.dendrite functions

Changes in version 3.0-5

  - added Christophe Dutang's fix for the twoord.stackpoly function
  - fixed the confidence limit problem in barNest (I sincerely hope)

Changes in version 3.0-4

  - added semi-intelligent bar labelling to the sizetree function
  - added yaxs="i" to the empty plot in twoord.plot (thanks to Giles Crane)
  - added the Wilson binomial CI functions for brkdnNest

Changes in version 3.0-3

  - added the ladderplot function (thanks to Peter Solymos)

Changes in version 3.0-2

  - rewrote intersectDiagram to better display missing intersections
  - added a correction for character expansion to boxed.labels
  - fixed the count method for barNest

Changes in version 3.0-1

  - competely rewrote the barNest family of functions
  - removed labels for empty sets in intersectDiagram

Changes in version 3.0

  - fixed some minor problems with oz.windrose (thanks to Brad Evans)
  - added a 'locator' option to zoomInPlot (thanks to Greg Snow)
  - added the 'padj' argument to stackpoly for more tick label control
  - made the 'srt' argument work for both x and y axes in staxlab
  - fixed two little bugs in thigmophobe (thanks to Stephen Milborrow)
  - added the 'add' argument to radial.plot (thanks to Evan Daugharthy)

Changes in version 2.9-5

  - added the kiteChart function
  - added the "pos" argument to the getFigCtr function

Changes in version 2.9-4

  - added a calculated default vector of axis tick positions to twoord.plot
  - added a "mar" argument to the taylor.diagram function

Changes in version 2.9-3

  - added the gamma.col argument to taylor.diagram (thanks to Julian Arnold)
  - added the radial.labels function (thanks to Tali Vardi)
  - added the multiple colors per labels to gantt.chart (thanks to Nicolas Immelman)
  - added the rectFill function
  - added an option to the barp function to use rectFill

Changes in version 2.9-2

  - fixed the margin problem in staircase.plot
  - fixed the default y-axis tick placement in barp

Changes in version 2.9-1

  - fixed the "big gap" problem in the gap.plot function
  - added the twoord.stackplot function (thanks to Christophe Dutang)

Changes in version 2.9

  - added the panes function
  - fixed the border bug in color2D.matplot
  - fixed the indexing bug in drawNestedBars

Changes in version 2.8-4

  - added the triax.fill function which necessitated...
  - changed the initial plot call from triax.frame to triax.plot
  - removed the "main" argument from triax.frame
  - added brkdnNest to replace hierobrk
  - rewrote barNest to suit brkdnNest
  - added drawNestedBars for the display of barNest
  - changed all remaining hierobarp functions to barNest

Changes in version 2.8-3

  - radical rewrite of the pyramid.plot function
  - fixed up barp example mistake
  - fixed the title position in zoomInPlot
  - rewrote the hierobarp function as barNest

Changes in version 2.8-2

  - added the label.cex argument to the gantt.chart function
  - changed the name of the hierobarp function to barNest

Changes in version 2.8-1

  - added the calculation of proportions to hierobarp

Changes in version 2.8

  - added the cex argument to the staircase.plot function
  - added a bit to the plotCI function examples
  - changed \code tags to \samp and removed formatting from \link tags
  - added the ylog argument to the barp function (thanks to Fatima Kreusch)
  - added the legendg function (thanks to Primoz Peterlin)
  - removed the Piper diagram functions until they run correctly

Changes in version 2.7-2

  - added the axislab.cex argument to the twoord.plot function

Changes in version 2.7-1

  - added the getMarginWidth function
  - added the bracketing lines and labels to hierobarp
  - added the hierobarp.svymean and hierobarp.svyprop functions
  - added the lwd argument to stackpoly (thanks to Vaclav Varvarovsky)
  - included an example to show how to use gantt.chart without dates
  - included an example of histogram + density curve in twoord.plot

Changes in version 2.7

  - added the getFigCtr function
  - removed the final grouping lines from hierobarp

Changes in version 2.6-4

  - fixed the bug in hierobrk and hierobarp that got the order of
	  breakdown factors wrong

Changes in version 2.6-3

  - fixed the bug in gap.plot that lost the high values

Changes in version 2.6-2

  - complete rewrite of the hierobarp and hierobrk functions
  - rewrite of barhier function and name changed to sizetree

Changes in version 2.6-1

  - Minor bug fix in the gap.plot function.

ChangesiIn Version 2.6

  - Improved bar/line plotting in the twoord.plot function.
  - Added the fullaxis function.

Changes in version 2.5-5

  - Changed the default symbol in count.overplot to "1".
  - Added bar plotting to the twoord.plot function.
  - Added fill between the confidence lines to the dispersion function.
  - Added the bumpchart function.
	 (Thanks to Andreas Christofferson for the idea)
  - Added the spreadout function to spread out cramped labels.
  - Added table cell size correction for the cex argument.
	 (Thanks to Brian Diggs for the patch)

Changes in version 2.5-4

  - Fixed the bug in dotplot.mtb function.
	
Changes in version 2.5-3

  - Introduced the hierobarp function.
  - Introduced the zoomInPlot function.
  - New version of dotplot.mtb (with bug)
	
Changes in version 2.5-2

  - and earlier.  You don't expect me to remember all that, do you?
