Behaviours for chunks transfer when reading and writing. More...

Static Public Attributes
static readonly int	COPY_NONE = 0
	Don't copy any chunk

static readonly int	COPY_PALETTE = 1
	Copy the Palette, if present

static readonly int	COPY_ALL_SAFE = 1 << 2
	Copy all SAFE chunks

static readonly int	COPY_ALL = 1 << 3
	Copy all chunks (includes palette)

static readonly int	COPY_PHYS = 1 << 4
	Copy Physical resolution (DPI)

static readonly int	COPY_TEXTUAL = 1 << 5
	Copy all textual chunks (not safe)

static readonly int	COPY_TRANSPARENCY = 1 << 6
	Copy transparency (not safe)

static readonly int	COPY_UNKNOWN = 1 << 7
	Copy chunks unknown by our factory

static readonly int	COPY_ALMOSTALL = 1 << 8
	Copy all known, except HIST, TIME and textual

Detailed Description

Behaviours for chunks transfer when reading and writing.

They are bitmasks, can be OR-ed

Member Data Documentation

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_NONE = 0

static

Don't copy any chunk

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_PALETTE = 1

static

Copy the Palette, if present

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_ALL_SAFE = 1 << 2

static

Copy all SAFE chunks

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_ALL = 1 << 3

static

Copy all chunks (includes palette)

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_PHYS = 1 << 4

static

Copy Physical resolution (DPI)

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_TEXTUAL = 1 << 5

static

Copy all textual chunks (not safe)

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_TRANSPARENCY = 1 << 6

static

Copy transparency (not safe)

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_UNKNOWN = 1 << 7

static

Copy chunks unknown by our factory

readonly int Hjg.Pngcs.Chunks.ChunkCopyBehaviour.COPY_ALMOSTALL = 1 << 8

static

Copy all known, except HIST, TIME and textual