HDRUtils-1.0.2: Utilities for reading, manipulating, and writing HDR images Source code Contents Index

Graphics.Image.PFS

Synopsis

data FPFrame = FPFrame { tags :: [(String, String)] channelX :: StorableArray (Int, Int) CFloat channelY :: StorableArray (Int, Int) CFloat channelZ :: StorableArray (Int, Int) CFloat channels :: Map String (StorableArray (Int, Int) CFloat) width :: Int height :: Int } hReadFrame :: Handle -> IO FPFrame readFrameFromFile :: FilePath -> IO FPFrame writeFrameToFile :: FilePath -> FPFrame -> IO () hWriteFrame :: Handle -> FPFrame -> IO () getFrame :: IO FPFrame putFrame :: FPFrame -> IO ()

Documentation

data FPFrame Source

Datatype representing a floating point image frame Constructors FPFrame tags :: [(String, String)] channelX :: StorableArray (Int, Int) CFloat channelY :: StorableArray (Int, Int) CFloat channelZ :: StorableArray (Int, Int) CFloat channels :: Map String (StorableArray (Int, Int) CFloat) width :: Int height :: Int Instances ImageData FPFrame

hReadFrame :: Handle -> IO FPFrame Source

Read a frame from a handle

readFrameFromFile :: FilePath -> IO FPFrame Source

writeFrameToFile :: FilePath -> FPFrame -> IO () Source

Write a frame to a PFS file

hWriteFrame :: Handle -> FPFrame -> IO () Source

Write a frame to a Handle

getFrame :: IO FPFrame Source

get a frame from stdin

putFrame :: FPFrame -> IO () Source

put a frame to stdout

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