TRasterImage.LoadFromMimeStream procedure
Loads image data from a stream for the specified MIME type.
Declaration
procedure LoadFromMimeStream(AStream: TStream; const AMimeType: string)
; overrideArguments
AStream | |
AMimeType | MIME type for the image data in the stream. |
Description
LoadFromMimeStream is an overridden method in
TRasterImage.
LoadFromMimeStream examines the ClassType for the image to
determine if it is handled in the overridden method. TBitmap,
TPixmap, and TCustomIcon descendants are handled in the
method.
LoadFromMimeStream compares the value in AMimeType to the
PredefinedClipboardMimeTypes values defined in LCL. If AMimeType
matches one of the values defined for TPixmap or TBitmap, then the
LoadFromStream method is called to load image data from
AStream.
Other ClassType or MIME type values cause the inherited
LoadFromMimeStream method to be called.
LoadFromMimeStream is used in the implementation of the
AssignGraphic method in TClipboard.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.