PngCs
1.1.4
A C# library for read/write PNG images
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zTXt chunk: http://www.w3.org/TR/PNG/#11zTXt More...
Inherits Hjg.Pngcs.Chunks.PngChunkTextVar.
Public Member Functions | |
PngChunkZTXT (ImageInfo info) | |
override ChunkRaw | CreateRawChunk () |
Serialization. Creates a Raw chunk, ready for write, from this chunk content | |
override void | ParseFromRaw (ChunkRaw c) |
Deserialization. Given a Raw chunk, just rad, fills this chunk content | |
override void | CloneDataFromRead (PngChunk other) |
Override to make a copy (normally deep) from other chunk | |
Public Member Functions inherited from Hjg.Pngcs.Chunks.PngChunkTextVar | |
override ChunkOrderingConstraint | GetOrderingConstraint () |
Get ordering constrain | |
String | GetKey () |
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String | GetVal () |
void | SetKeyVal (String key, String val) |
Public Member Functions inherited from Hjg.Pngcs.Chunks.PngChunkMultiple | |
sealed override bool | AllowsMultiple () |
This is implemented in PngChunkMultiple/PngChunSingle | |
Public Member Functions inherited from Hjg.Pngcs.Chunks.PngChunk | |
ChunkRaw | createEmptyChunk (int len, bool alloc) |
override String | ToString () |
Basic info: Id, length, Type name | |
Public Attributes | |
const String | ID = ChunkHelper.zTXt |
Public Attributes inherited from Hjg.Pngcs.Chunks.PngChunkTextVar | |
const String | KEY_Title = "Title" |
const String | KEY_Author = "Author" |
const String | KEY_Description = "Description" |
const String | KEY_Copyright = "Copyright" |
const String | KEY_Creation_Time = "Creation Time" |
const String | KEY_Software = "Software" |
const String | KEY_Disclaimer = "Disclaimer" |
const String | KEY_Warning = "Warning" |
const String | KEY_Source = "Source" |
const String | KEY_Comment = "Comment" |
Additional Inherited Members | |
Public Types inherited from Hjg.Pngcs.Chunks.PngChunk | |
enum | ChunkOrderingConstraint { NONE, BEFORE_PLTE_AND_IDAT, AFTER_PLTE_BEFORE_IDAT, BEFORE_IDAT, NA } |
Restrictions for chunk ordering, for ancillary chunks More... | |
Static Public Member Functions inherited from Hjg.Pngcs.Chunks.PngChunk | |
static void | FactoryRegister (String chunkId, Type type) |
Registers a Chunk ID in the factory, to instantiate a given type | |
static T | CloneChunk< T > (T chunk, ImageInfo info) |
Protected Member Functions inherited from Hjg.Pngcs.Chunks.PngChunk | |
PngChunk (String id, ImageInfo imgInfo) | |
Constructs an empty chunk | |
Protected Attributes inherited from Hjg.Pngcs.Chunks.PngChunk | |
readonly ImageInfo | ImgInfo |
Image basic info, mostly for some checks | |
Properties inherited from Hjg.Pngcs.Chunks.PngChunk | |
bool | Priority [get, set] |
For writing. Queued chunks with high priority will be written as soon as possible | |
int | ChunkGroup [get, set] |
Chunk group where it was read or writen | |
int | Length [get, set] |
long | Offset [get, set] |
zTXt chunk: http://www.w3.org/TR/PNG/#11zTXt
Hjg.Pngcs.Chunks.PngChunkZTXT.PngChunkZTXT | ( | ImageInfo | info | ) |
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virtual |
Serialization. Creates a Raw chunk, ready for write, from this chunk content
Implements Hjg.Pngcs.Chunks.PngChunk.
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virtual |
Deserialization. Given a Raw chunk, just rad, fills this chunk content
Implements Hjg.Pngcs.Chunks.PngChunk.
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virtual |
Override to make a copy (normally deep) from other chunk
other |
Implements Hjg.Pngcs.Chunks.PngChunk.
const String Hjg.Pngcs.Chunks.PngChunkZTXT.ID = ChunkHelper.zTXt |