TPenHandleCache

type TPenHandleCache = class(TResourceCache)

protected

  procedure RemoveItem(); override;

public

  constructor Create;

Constructor for the class instance.

  function CompareDescriptors(); override;

Compares the specified image descriptors to determine if they have the same pens and pattern data.

  function FindPen();

FindPen - returns a ResourceCacheItem corresponding to the nominated Handle.

  function FindPenDesc();

FindPenDesc - returns a descriptor for the given pen and pattern.

  function Add();

Add - returns a cache descriptor corresponding to the pen that has been added to the cache.

end;

TPenHandleCache

TPenHandleCache - Resource Cache for Pen Handles.

TResourceCache

TResourceCache - a cache (linked list) for storing Resources.

TObject