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More flexible input #2

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More flexible input #2

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18 changes: 14 additions & 4 deletions hexwall.R
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,18 @@ hexwall <- function(path, sticker_row_size = 16, sticker_width = 500, remove_sma
sort_mode <- match.arg(sort_mode)

# Load stickers
sticker_files <- list.files(path)
stickers <- file.path(path, sticker_files) %>%
stickers <- c() # Initialize empty vector
for(p in path) { # Setup a loop to make it vectorized
if(tools::file_ext(p) == "") {
# Surely a folder name
stickers <- c(stickers, file.path(p, list.files(p)) )
} else {
# Surely a direct path, add it "as is"
stickers <- c(stickers, p)
}
}

stickers <- stickers %>%
map(function(path){
switch(tools::file_ext(path),
svg = image_read_svg(path),
Expand All @@ -25,7 +35,7 @@ hexwall <- function(path, sticker_row_size = 16, sticker_width = 500, remove_sma
}) %>%
map(image_transparent, "white") %>%
map(image_trim) %>%
set_names(sticker_files)
set_names(stickers)

# Low resolution stickers
low_res <- stickers %>%
Expand Down Expand Up @@ -134,4 +144,4 @@ hexwall <- function(path, sticker_row_size = 16, sticker_width = 500, remove_sma
),
.init = canvas)
}
}
}