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Implementing rotate for save_png

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Andy Meneely
2014-08-11 22:04:16 -04:00
parent 15d46182dd
commit 41038178ad
5 changed files with 60 additions and 7 deletions
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lib/squib/api/save.rb
+7 -4
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@@ -7,10 +7,11 @@ module Squib
# @option opts [String] dir (_output) the directory for the output to be sent to. Will be created if it doesn't exist.
# @option opts [Symbol] format (:png) the format that this will be rendered too. Options `:pdf, :png`. Array of both is allowed: `[:pdf, :png]`
# @option opts [String] prefix (card_) the prefix of the file name to be printed
# @option opts [Boolean] rotate (false) PNG saving only. If true, the saved cards will be rotated 90 degrees clockwise. Intended to rendering landscape instead of portrait.
# @return self
# @api public
def save(opts = {})
opts = needs(opts, [:range, :creatable_dir, :formats, :prefix])
opts = needs(opts, [:range, :creatable_dir, :formats, :prefix, :rotate])
save_png(opts) if opts[:format].include? :png
save_pdf(opts) if opts[:format].include? :pdf
self
@@ -24,17 +25,19 @@ module Squib
# @option opts [Enumerable] range (:all) the range of cards over which this will be rendered. See {file:README.md#Specifying_Ranges Specifying Ranges}
# @option opts [String] dir (_output) the directory for the output to be sent to. Will be created if it doesn't exist.
# @option opts [String] prefix (card_) the prefix of the file name to be printed.
# @option opts [Boolean] rotate (false) if true, the saved cards will be rotated 90 degrees clockwise. Intended to rendering landscape instead of portrait.
# @return [nil] Returns nothing
# @api public
def save_png(opts = {})
opts = needs(opts,[:range, :creatable_dir, :prefix])
opts = needs(opts,[:range, :creatable_dir, :prefix, :rotate])
@progress_bar.start("Saving PNGs to #{opts[:dir]}/#{opts[:prefix]}*") do |bar|
opts[:range].each do |i|
@cards[i].save_png(i, opts[:dir], opts[:prefix])
@cards[i].save_png(i, opts[:dir], opts[:prefix], opts[:rotate])
bar.increment
end
end
end
end
end
end