Unit 'DAV_GuiPngChunks' Package
[Overview][Types][Classes][Procedures and functions][Index] [#pl_asiovst]

TChunkPngImageHeader

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Declaration

Source position: DAV_GuiPngChunks.pas line 47

type TChunkPngImageHeader = class(TCustomChunkPng)

protected

  procedure AssignTo(); override;

  

public

  constructor Create; override;

  

  class function GetClassChunkName; override;

  

  procedure LoadFromStream(); override;

  

  procedure SaveToStream(); override;

  

  procedure ResetToDefault; virtual;

  

  property Width: Integer; [rw]

  

  property Height: Integer; [rw]

  

  property BitDepth: Byte; [rw]

  

  property ColorType: TColorType; [rw]

  

  property CompressionMethod: Byte; [rw]

  

  property FilterMethod: TFilterMethod; [rw]

  

  property InterlaceMethod: TInterlaceMethod; [rw]

  

  property HasPalette: Boolean; [r]

  

  property BytesPerRow: Integer; [r]

  

  property PixelByteSize: Integer; [r]

  

end;

Inheritance

TChunkPngImageHeader

  

|

TCustomChunkPng

  

|

TDefinedChunk

  

|

TCustomChunk

  

|

TObject,IStreamPersist



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