makemylogo: Logo maker for a given English alphanumeric with common...

In kkdey/Logolas: EDLogo Plots Featuring String Logos and Adaptive Scaling of Position-Weight Matrices

Description

Plots logo for a given english symbol or name that contains English alphabets, numbers or punctuations like dots, dashes, etc. This is the skeleton used by the logomaker function of the package to create distinct logos for distinct alphanumeric symbols.

Usage

makemylogo(name, tofill = TRUE, colfill = "orange", lwd = 10,
  plot = FALSE, total_chars = c("A", "B", "C", "D", "E", "F", "G", "H",
  "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V",
  "W", "X", "Y", "Z", "zero", "one", "two", "three", "four", "five", "six",
  "seven", "eight", "nine", "dot", "comma", "dash", "colon", "semicolon",
  "leftarrow", "rightarrow"), addlogos = NULL, addlogos_text = NULL)

Arguments

name	A English name, or alphanumeric, containing English alphabets, numbers, dots, dashes, arroww, colons, semicolons, comma among punctuations.
tofill	A binary indicating whether to use fill the logo symbols with color in colfill or to use it for the bordering.
colfill	The color used for the symbol
lwd	The line width for the symbol.
plot	binary, if FALSE, returns only the co-ordinates of the symbol in the [0,1] X [0,1] grid, along with block id labels and their corresponding colors. If TRUE, plots the symbol with specified color in a new grid window.
total_chars	The total number of character symbols in the user library. The default is the default library provided by Logolas, but the user can add symbols that he creates to this list.
addlogos	Vector of additional logos/symbols defined by user
addlogos_text	Vector of the names given to the additional logos/symbols defined by user.

Value

Along with symbol plot, if plot is TRUE, returns a list with the following items.

x	X co-ordinates of the logo in the [0,1] X [0,1] grid window
y	Y co-ordinates of the logo in the [0,1] X [0,1] grid window
id	id vector representing blocks in the logo co-ordinates
fill	a vector equal to the number of distinct ids or blocks in the logo, whose elements correspond to colors of these blocks

Examples

makemylogo("KUSHAL")
cols = RColorBrewer::brewer.pal.info[RColorBrewer::brewer.pal.info$category == 'qual',]
col_vector = unlist(mapply(RColorBrewer::brewer.pal, cols$maxcolors, 
rownames(cols)))
makemylogo("Evening", plot=TRUE, colfill=col_vector)

kkdey/Logolas documentation built on May 20, 2019, 10:30 a.m.