Documentation

Overview

    Package bmp implements a BMP image decoder and encoder.

    The BMP specification is at http://www.digicamsoft.com/bmp/bmp.html.

    Index

    Constants

    This section is empty.

    Variables

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    var ErrUnsupported = errors.New("bmp: unsupported BMP image")

      ErrUnsupported means that the input BMP image uses a valid but unsupported feature.

      Functions

      func Decode

      func Decode(r io.Reader) (image.Image, error)

        Decode reads a BMP image from r and returns it as an image.Image. Limitation: The file must be 8, 24 or 32 bits per pixel.

        func DecodeConfig

        func DecodeConfig(r io.Reader) (image.Config, error)

          DecodeConfig returns the color model and dimensions of a BMP image without decoding the entire image. Limitation: The file must be 8, 24 or 32 bits per pixel.

          func Encode

          func Encode(w io.Writer, m image.Image) error

            Encode writes the image m to w in BMP format.

            Types

            This section is empty.