NEWS.md

In koenderks/aRtsy: Generative Art with 'ggplot2'

aRtsy 1.0.1

• Added canvas_slime().
• Faster runtime of the canvas_flame() funtion.

aRtsy 1.0.0

• Fixed a bug in the canvas_flame() code when blend = FALSE and weighted = TRUE.
• Added new logo!

aRtsy 0.2.4

• Added new color palettes neo1, neo2, neo3, shell1, shell2 and shell3.
• Added new function canvas_lissajous().

aRtsy 0.2.3

• Added new function canvas_swirls().
• Added new function canvas_tiles().
• Added argument outline to function canvas_flow().
• Fixed a bug in canvas_planets() where no stars would be drawn.

aRtsy 0.2.2

• New function canvas_smoke().
• Added more variations to the function canvas_mandelbrot().
• Added argument flatten (default = FALSE) to canvas_chladni() to flatten the colors in the output.
• The argument size in canvas_segments() now accepts a vector of sizes as input. The segments on the canvas receive a size sampled from the elements in this vector.

aRtsy 0.2.1

• Added symmetry argument to the canvas_flame() function. This argument can be used to include dihedral or rotation symmetry into the flame.
• Added a new color palette flag, thanks to jacobpstein.

aRtsy 0.2.0

• Fixed cpp warnings warning: use of bitwise '&' with boolean operands [-Wbitwise-instead-of-logical] in the flame algorithm.

aRtsy 0.1.9

• Added new function canvas_mesh().
• Added new function canvas_flame().

aRtsy 0.1.8

New features

• Added new function canvas_splits().

aRtsy 0.1.7

New features

• Added new function canvas_petri().
• Added polar to canvas_flow(), thanks to @researchremora on twitter for the idea.
• Added more color palettes to the colorPalette() function.

aRtsy 0.1.6

New features

• Added more color palettes to the colorPalette() function.
• Added more noise types for canvas_flow() and canvas_chladni() with the ambient package.
• Added warp to canvas_chladni() which now also warps the figure.

aRtsy 0.1.5

New features

• Added canvas_recaman(). Thanks to @akident on Twitter for the suggestion.
• Added canvas_phyllotaxis().
• Added canvas_cobweb().
• Added canvas_chladni().

Major changes

• canvas_function() is now able to take a vector of colors for the artwork.
• Removed the dependency on the dplyr package.

aRtsy 0.1.4

New features

• Added canvas_maze().

Minor changes

• The function colorPalette() now randomizes the hsl scale in the random color palette instead of the rgb scale.
• The function colorPalette() can now create a complement color palette consisting of complementing color (e.g., on the other side of the hsl color wheel).
• Removed the resolution parameter in canvas_flow() in favor of a stepmax parameter that determines the maximum proportion of the canvas covered by each iteration.

aRtsy 0.1.3

Minor changes

• Fixed the call of overloaded ‘ceil(int)’ is ambiguous error on Solaris indicated by CRAN.

aRtsy 0.1.2

New features

• Added new artwork canvas_flow().
• Added new artwork canvas_watercolors().

Major changes

• Changed the width and height arguments in all functions to resolution. If you want to save a non-square artwork, it is best to set a custom height and width the the preferred export / save function.

Minor changes

• Added Rcpp::checkUserInterrupt() to all C++ functions.

aRtsy 0.1.1

New features

• Added six new artworks to the package: canvas_stripes(), canvas_gemstone(), canvas_blacklight(), canvas_mosaic(), canvas_forest(), and canvas_nebula().

Minor changes

• Artwork of the day is now created with set.seed(Sys.Date()) instead of set.seed(Sys.time()).
• Removed unnecessary ggpubr from the Imports field in DESCRIPTION for CRAN submission.
• Fixed a memory leak in canvas_ant().

aRtsy 0.1.0

New features

• First implementation of the aRtsy package.

koenderks/aRtsy documentation built on April 17, 2025, 5:12 p.m.