1 -- Created on: 1993-03-23
3 -- Copyright (c) 1993-1999 Matra Datavision
4 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
6 -- The content of this file is subject to the Open CASCADE Technology Public
7 -- License Version 6.5 (the "License"). You may not use the content of this file
8 -- except in compliance with the License. Please obtain a copy of the License
9 -- at http://www.opencascade.org and read it completely before using this file.
11 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
14 -- The Original Code and all software distributed under the License is
15 -- distributed on an "AS IS" basis, without warranty of any kind, and the
16 -- Initial Developer hereby disclaims all such warranties, including without
17 -- limitation, any warranties of merchantability, fitness for a particular
18 -- purpose or non-infringement. Please see the License for the specific terms
19 -- and conditions governing the rights and limitations under the License.
21 -- Modified: 02-06-98 : FMN ; Suppression appel Clear (deja fait dans ALienData)
23 class SunRFAlienImage from AlienImage inherits AlienUserImage from AlienImage
26 ---Purpose: Defines a SunRF Alien image, i.e. an image using the
27 -- image format for SUN workstations.
31 AsciiString from TCollection,
32 ColorImage from Image,
33 PseudoColorImage from Image,
35 SunRFAlienData from AlienImage,
36 SUNRFFormat from AlienImage
39 Create returns mutable SunRFAlienImage from AlienImage;
40 ---Purpose: Constructs an empty SunRF alien image.
42 Clear( me : in out mutable) ;
44 ---Purpose: Frees memory allocated by SunRFAlienImage
46 ToImage( me : in immutable )
47 returns mutable Image from Image ;
49 ---Purpose : Converts a SunRFAlienImage object to a Image object.
51 FromImage( me : in out mutable ; anImage : in Image from Image ) ;
53 ---Purpose : Converts an Image object to a SunRFAlienImage object.
55 Read ( me : in out mutable; afile : in out File from OSD )
56 returns Boolean from Standard ;
58 ---Purpose: Reads the content of a SunRFAlienImage object from a file
59 -- Returns True if file is a XWD file .
61 Write( me : in immutable; afile : in out File from OSD )
62 returns Boolean from Standard ;
63 ---Purpose: Writes content of a SunRFAlienImage object to a file
65 SetFormat( me : in out mutable ;
66 aFormat : SUNRFFormat from AlienImage);
67 ---Purpose: Sets the SUN Raster File Format for Write method.
69 Format( me : in immutable )
70 returns SUNRFFormat from AlienImage ;
71 ---Purpose: Returns the SUN Raster File Format .
74 myData : SunRFAlienData from AlienImage ;