image: golang.org/x/image/bmp Index | Files

package bmp

import "golang.org/x/image/bmp"

Package bmp implements a BMP image decoder and encoder.

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

Index

Package Files

reader.go writer.go

Variables

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

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

func Decode Uses

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 Uses

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 Uses

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

Encode writes the image m to w in BMP format.

Package bmp imports 5 packages (graph) and is imported by 82 packages. Updated 2017-08-15. Refresh now. Tools for package owners.