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1 | -- Created on: 1993-03-23 |
2 | -- Created by: BBL,JLF |
3 | -- Copyright (c) 1993-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
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5 | -- |
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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. |
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10 | -- |
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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. |
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13 | -- |
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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. |
20 | |
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21 | |
22 | deferred class AlienImage from AlienImage inherits TShared from MMgt |
23 | |
24 | ---Purpose: This class defines an Alien image. |
25 | -- Alien Image is X11 .xwd image or SGI .rgb image for example |
26 | |
27 | uses |
28 | File from OSD, |
29 | Image from Image |
30 | |
31 | raises |
32 | TypeMismatch from Standard |
33 | |
34 | is |
35 | Initialize ; |
36 | |
37 | Read ( me : in out mutable ; afile : in out File from OSD ) |
38 | returns Boolean from Standard is deferred; |
39 | ---Level: Public |
40 | ---Purpose: Reads content of a AlienImage object from a file . |
41 | -- Returns True if file is a XWD file . |
42 | |
43 | Write( me : in immutable ; afile : in out File from OSD ) |
44 | returns Boolean from Standard is deferred ; |
45 | ---Level: Public |
46 | ---Purpose: Writes content of a AlienImage object to a file . |
47 | |
48 | ToImage ( me : in immutable ) |
49 | returns mutable Image from Image |
50 | raises TypeMismatch from Standard is deferred ; |
51 | ---Level: Public |
52 | ---Purpose : Converts a AlienImage object to a Image object. |
53 | |
54 | FromImage( me : in out mutable ; anImage : in Image from Image ) |
55 | raises TypeMismatch from Standard is deferred ; |
56 | ---Level: Public |
57 | ---Purpose : Converts a Image object to a AlienImage object. |
58 | |
59 | end AlienImage; |
60 | |