class Mittsu::ImageLoader
Attributes
manager[RW]
Public Class Methods
new(manager = DefaultLoadingManager)
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# File lib/mittsu/loaders/image_loader.rb, line 13 def initialize(manager = DefaultLoadingManager) @manager = manager end
Public Instance Methods
load(url, flip: false, flop: false)
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# File lib/mittsu/loaders/image_loader.rb, line 17 def load(url, flip: false, flop: false) chache_url = "#{url}?flip=#{flip}&flop=#{flop}" cached = Cache.get(chache_url) return cached unless cached.nil? png_image = ChunkyPNG::Image.from_file(url) png_image.flip_horizontally! if flip png_image.flip_vertically! if flop rgba_data = png_image.to_rgba_stream image = Image.new(png_image.width, png_image.height, rgba_data) Cache.add(url, image) @manager.item_start(url) image end