convert_chr_to_matrix {plot4fun}

convert a character to 01 matrix

Description

convert a character to 01 matrix

Usage

convert_chr_to_matrix(
  char,
  size = 32,
  font_file = NULL,
  picture_dir = tempdir()
)

Arguments

char

a character

size

32

font_file

font_file

picture_dir

where to save the temporary picture

Value

chr_mat

Examples

convert_chr_to_matrix("A")