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63 lines
1.7 KiB
Plaintext
Executable File
63 lines
1.7 KiB
Plaintext
Executable File
--
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-- File: AlienImage_XAlienImage.cdl
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-- Created: 23/03/93
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-- Author: BBL
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--
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---Copyright: Matravision 1993
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--
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class XAlienImage from AlienImage inherits AlienUserImage from AlienImage
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---Purpose: Defines an X11 Alien image, i.e. an image file to be
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-- used with X11 xwd utility.
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uses
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File from OSD,
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AsciiString from TCollection,
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ColorImage from Image,
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PseudoColorImage from Image,
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Image from Image,
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X11XWDAlienData from AlienImage
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is
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Create returns mutable XAlienImage from AlienImage;
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---Purpose: Constructs an empty X11 alien image.
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Clear( me : in out mutable) ;
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---Level: Public
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---Purpose: Frees memory allocated by XAlienImage
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---C++: alias ~
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SetName( me : in out mutable;
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aName : in AsciiString from TCollection) ;
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---Purpose: Sets the Image name for the Name function.
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Name( me : in immutable ) returns AsciiString from TCollection ;
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---C++: return const &
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---Purpose: Returns the Image name.
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ToImage( me : in immutable )
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returns mutable Image from Image ;
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---Level: Public
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---Purpose : Converts an XAlienImage object to a Image object.
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FromImage( me : in out mutable ; anImage : in Image from Image ) ;
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---Level: Public
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---Purpose : Converts an Image object to a XAlienImage object.
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Read ( me : in out mutable; afile : in out File from OSD )
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returns Boolean from Standard ;
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---Level: Public
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---Purpose: Reads the content of a XAlienImage object from a file .
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-- Returns True if file is a XWD file .
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Write( me : in immutable; afile : in out File from OSD )
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returns Boolean from Standard ;
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---Level: Public
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---Purpose: Writes the content of a XAlienImage object to a file .
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fields
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myData : X11XWDAlienData from AlienImage;
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end ;
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