Graphics.PDF.Image

PDF Images

Images

Types

data PDFJpeg

A Jpeg PDF object

Instances

PDFXObject PDFJpeg

data JpegFile

A Jpeg file

data RawImage

A raw image

Instances

PDFXObject RawImage

Functions

createPDFJpeg :: JpegFile -> PDF (PDFReference PDFJpeg)

Use an abstract description of a Jpeg to return a PDFReference that can be used to manipulate the Jpeg in the context of the PDF document

readJpegFile :: FilePath -> IO (Either String JpegFile)

Read a JPEG file and return an abstract description of its content or an error The read is not lazy. The whole image will be loaded into memory

jpegBounds :: JpegFile -> (PDFFloat, PDFFloat)

Get the JPEG bounds

createPDFRawImage

Arguments

:: Double

Width

-> Double

Height

-> Bool

Interpolation

-> Vector Word32

RGBA pixels (A component not used y the PDF document)

-> PDF (PDFReference RawImage)