Safe Haskell | None |
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Detect the image size without opening the image itself.
- data Size = Size {}
- data FileFormat
- sinkImageInfo :: Monad m => Consumer ByteString m (Maybe (Size, FileFormat))
- sinkImageSize :: Monad m => Consumer ByteString m (Maybe Size)
Documentation
data FileFormat Source
sinkImageInfo :: Monad m => Consumer ByteString m (Maybe (Size, FileFormat))Source
Find out the size of an image. Also returns the file format that parsed correctly. Note that this function does not verify that the file is indeed in the format that it returns, since it looks only at a small part of the header.
sinkImageSize :: Monad m => Consumer ByteString m (Maybe Size)Source
Specialized version of sinkImageInfo
that returns only the
image size.