module ChunkyPNG::Canvas::PNGEncoding
def to_blob(constraints = {})
-
(String)- The PNG encoded canvas as string.
Parameters:
-
constraints() --
def to_blob(constraints = {}) to_datastream(constraints).to_blob end
(String)
- The PNG encoded canvas as string.
constraints
(def to_blob(constraints = {}) to_datastream(constraints).to_blob end