module ChunkyPNG::Canvas::DataUrlExporting
Methods to export a canvas to a PNG data URL.
Public Instance Methods
to_data_url()
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Exports the canvas as a data url (e.g. data:image/png;base64,<data>) that can easily be used inline in CSS or HTML. @return [String] The canvas formatted as a data URL string.
# File lib/chunky_png/canvas/data_url_exporting.rb 10 def to_data_url 11 ["data:image/png;base64,", to_blob].pack("A*m").delete("\n") 12 end