TGrayscaleMask

type TGrayscaleMask = class(specialize TGenericUniversalBitmap<,>)

protected

  function InternalNew; override;

  procedure AssignTransparentPixel(); override;

  function InternalGetPixelCycle256();

  function InternalGetPixel256();

  procedure Init; override;

public

  ScanInterpolationFilter: TResampleFilter;

  constructor Create();

  constructor CreateDownSample();

  procedure CopyFrom();

  procedure CopyPropertiesTo(); override;

  function GetImageBounds; override; overload;

  function GetImageBoundsWithin();

  class procedure SolidBrush(); override;

  class procedure ScannerBrush(); override;

  class procedure MaskBrush(); override;

  class procedure EraseBrush(); override;

  class procedure AlphaBrush(); override;

  procedure Draw();

  procedure DrawAsAlpha();

  function GetPixel();

  procedure SetPixel();

  property ScanLine []: PByte; [r]

  property Data: PByte; [r]

  function GetPixel256();

  procedure ScanNextMaskChunk(); override;

  function ScanAtIntegerMask(); override;

  function ScanAtMask(); override;

  function ScanAtInteger(); override;

  function ScanAt(); override;

  procedure Negative;

  procedure NegativeRect();

  procedure InplaceNormalize();

  function NewBitmap();

  function NewReference; override;

  function GetUnique; override;

  function Duplicate(); override; overload;

  function GetPart(); override;

  function CreateBrushTexture(); override;

  function RotateCW; override;

  function RotateCCW; override;

  function RotateUD; override;

  function FilterContour();

  function FilterBlurRadial();

  function FilterBlurMotion();

  function FilterCustomBlur();

  function FilterSphere;

  function FilterCylinder;

end;

TGrayscaleMask

TGenericUniversalBitmap

TObject