bm_widths | R Documentation |
bm_widths()
returns the widths of the bitmaps while
bm_heights()
returns the heights of the bitmaps.
bm_widths(bm_object, unique = TRUE) bm_heights(bm_object, unique = TRUE)
bm_object |
Either a |
unique |
Apply |
A integer vector of the relevant length of each
of the bm_bitmap()
objects in x
.
If unique
is TRUE
then any duplicates will have been removed.
font_file <- system.file("fonts/spleen/spleen-8x16.hex.gz", package = "bittermelon") font <- read_hex(font_file) bm_widths(font) # every glyph in the font is 8 pixels wide bm_heights(font) # every glyph in the font is 16 pixels high
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