map_text_chars parses text
(from a text string x)
into a table that contains a row for each character
and x/y-coordinates corresponding to the character positions in x.
map_text_chars(x, flip_y = FALSE)The text string(s) to map (required).
If length(x) > 1, elements are mapped to different lines
(i.e., y-coordinates).
Boolean: Should y-coordinates be flipped,
so that the lowest line in the text file becomes y = 1,
and the top line in the text file becomes y = n_lines?
Default: flip_y = FALSE.
A data frame with 3 variables:
Each character's x- and y-coordinates (from top to bottom)
and a variable char for the character at this coordinate.
map_text_chars creates a data frame with 3 variables:
Each character's x- and y-coordinates (from top to bottom)
and a variable char for the character at these coordinates.
Note that map_text_chars was originally a part of
read_ascii, but has been separated to
enable independent access to separate functionalities.
Note that map_text_chars is replaced by the simpler
map_text_coord function.
read_ascii for parsing text from file or user input;
plot_chars for a character plotting function.
Other text objects and functions:
Umlaut,
capitalize(),
caseflip(),
cclass,
count_chars_words(),
count_chars(),
count_words(),
l33t_rul35,
map_text_coord(),
map_text_regex(),
metachar,
read_ascii(),
text_to_chars(),
text_to_sentences(),
text_to_words(),
transl33t()