Random Snowflake Generator

The function generates and plots random snowflakes. Each snowflake is defined by a given diameter, width of the crystal, color, and random seed. Snowflakes are plotted in such way that they always remain round, no matter what the aspect ratio of the plot is. Snowflakes can be created using transparent colors, which creates a more interesting, somewhat realistic, image. Images of the snowflakes can be separately saved as svg files and used in websites as static or animated images.


The package generates and plots random snowflakes that can be used instead of points. The snowflakes have some useful properties. Just like points in R base graphics, the snowflakes are round, no matter what aspect ratio you are using. Another nice property is that the snowflakes are scaleable: if you increase the size of the snowflake, its crystal width will increase accordingly. Most importantly, there is an infinite number of snowflake patterns that you can choose from. Each pattern is uniquely determined by a random seed. Random seeds are returned so you can reproduce the snowflakes that are your favorite. Snowflakes can be plotted using different sizes, widths, angles, and of course, colors. For more examples please see the vignette.

Goal

The goal of this package is to promote the use of programing languages for recreational purposes.

Installation

In order to install the package, you can use the following R functions:

install.packages("devtools") devtools::install_github("SvetlanaEden/SNOWFLAKES")

Use

Examples of how to use the package can be found in the vignette. To get the vignette use the following R function: vignette("snowflakes")

News

snowflakes 1.0.0

Reference manual

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install.packages("snowflakes")

1.0.0 by Svetlana Eden, a year ago


Browse source code at https://github.com/cran/snowflakes


Authors: Svetlana Eden <[email protected]>


Documentation:   PDF Manual  


GPL (>= 2) license


Suggests knitr, rmarkdown


See at CRAN