ico

Documentation

Overview

Package ico registers image.Decode and DecodeConfig support for the icon (container) format.

Index

• func Decode(r io.Reader) (image.Image, error)
• func DecodeConfig(r io.Reader) (image.Config, error)
• func ParseIco(r io.Reader) (*icondir, error)

Functions

func Decode

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

Decode returns the largest image contained in the icon which might be a bmp or png

func DecodeConfig

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

DecodeConfig returns just the dimensions of the largest image contained in the icon withou decoding the entire icon file.

func ParseIco

func ParseIco(r io.Reader) (*icondir, error)

ParseIco parses the icon and returns meta information for the icons as icondir.