winicon

Documentation

Index

• func GenerateIcon(r io.Reader, w io.Writer, sizes []int) error
• type Icon
  • func GetFileData(r io.Reader) ([]*Icon, error)

Functions

func GenerateIcon

func GenerateIcon(r io.Reader, w io.Writer, sizes []int) error

GenerateIcon reads image data from the given reader and generates a .ico file that is written to the given writer. The .ico file will include a number of icons at the sizes given.

Types

type Icon

type Icon struct {
	Width        uint16
	Height       uint16
	Colours      uint8
	Planes       uint16
	BitsPerPixel uint16
	Data         []byte `json:"-"`
	Format       string
	Offset       uint32
	// contains filtered or unexported fields
}

Icon stores the data for a single icon

func GetFileData

func GetFileData(r io.Reader) ([]*Icon, error)

GetFileData reads in the given .ico filename and returns information about the icon/icons