PNGChunkModifie

package

v0.0.0-...-ac2cb9a Latest Latest Go to latest Published: Oct 14, 2023 License: MIT Imports: 7 Imported by: 0

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func Constructor(file *os.File, newChunk, addBeforeChunk []byte) []byte

func NewPLTE(data string) []byte

func NewZTXt(keyword, data string) []byte

func NewtEXt(keyword, data string) []byte

func ReadChunkData(reader io.Reader) ([]byte, error)

func ReadData(file *os.File, matchChunk []byte)

func Validate(file *os.File)

type Chunk struct {
	Length uint32
	Type   [4]byte
	Data   []byte
	CRC    uint32
}