JuicyPixels-3.2.6.4: Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance)

Safe Haskell | None
Language | Haskell2010

Codec.Picture.Tga

Description

Module implementing function to read and write Targa (*.tga) files.

Synopsis

- decodeTga :: ByteString -> Either String DynamicImage
- decodeTgaWithMetadata :: ByteString -> Either String (DynamicImage, Metadatas)
- class TgaSaveable a
- encodeTga :: TgaSaveable px => Image px -> ByteString
- writeTga :: TgaSaveable pixel => FilePath -> Image pixel -> IO ()

# Documentation

decodeTga :: ByteString -> Either String DynamicImage Source

Transform a raw tga image to an image, without modifying the underlying pixel type.

This function can output the following pixel types:

- PixelY8
- PixelRGB8
- PixelRGBA8

decodeTgaWithMetadata :: ByteString -> Either String (DynamicImage, Metadatas) Source

Equivalent to decodeTga but also provide metadata

class TgaSaveable a Source

This typeclass determine if a pixel can be saved in the TGA format.

Minimal complete definition

tgaDataOfImage, tgaPixelDepthOfImage, tgaTypeOfImage

Instances

TgaSaveable PixelRGBA8 Source |
TgaSaveable PixelRGB8 Source |
TgaSaveable Pixel8 Source |

encodeTga :: TgaSaveable px => Image px -> ByteString Source

Transform a compatible image to a raw bytestring representing a Targa file.

writeTga :: TgaSaveable pixel => FilePath -> Image pixel -> IO () Source

Helper function to directly write an image a tga on disk.