pnglib

package

v0.0.0-...-ab30f0b Latest Latest Go to latest Published: Jan 19, 2022 License: GPL-3.0 Imports: 10 Imported by: 0

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

Chunk represents a data byte chunk

type Header struct {
	Header uint64 //  0:8
}

Header holds the first byte (aka magic byte)

type MetaChunk struct {
	Chk    Chunk
	Offset int64
}

MetaChunk inherits a Chunk struct

func (mc *MetaChunk) ProcessImage(b *bytes.Reader, c *models.CmdLineOpts)

ProcessImage is the wrapper to parse PNG bytes