blob: ca74cb2bda24a2bb540c9838884a1b9da0ecf531 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
--
-- File: Aspect_AspectMarker.cdl
-- Created: Lundi 2 Septembre 1991
-- Author: NW,JPB,CAL
--
---Copyright: MatraDatavision 1991,1992,1993,1994
--
deferred class AspectMarker from Aspect
inherits
TShared
---Purpose: This class allows the definition of a group
-- of attributes for the primitive MARKER.
-- the attributes are:
-- * Colour
-- * Type
-- * Scale factor
-- When any value of the group is modified
-- all graphic objects using the group are modified
uses
Color from Quantity,
TypeOfMarker from Aspect
raises
AspectMarkerDefinitionError from Aspect
is
Initialize;
---Level: Public
---Purpose: Initialise the constructor for Graphic3d_AspectMarker3d.
--
-- defaults values :
--
-- Color = Quantity_NOC_YELLOW;
-- Type = Aspect_TOM_X;
-- Scale = 1.0;
Initialize ( AColor : Color from Quantity;
AType : TypeOfMarker from Aspect;
AScale : Real from Standard )
---Level: Public
---Purpose: Initialise the values for the
-- constructor of Graphic3d_AspectMarker3d.
-- Warning: Raises AspectMarkerDefinitionError if the
-- scale is a negative value.
raises AspectMarkerDefinitionError from Aspect;
---------------------------------------------------
-- Category: Methods to modify the class definition
---------------------------------------------------
SetColor ( me : mutable;
AColor : Color from Quantity );
---Level: Public
---Purpose: Modifies the colour of <me>.
---Category: Methods to modify the class definition
SetScale ( me : mutable;
AScale : Real from Standard )
---Level: Public
---Purpose: Modifies the scale factor of <me>.
-- Marker type Aspect_TOM_POINT is not affected
-- by the marker size scale factor. It is always
-- the smallest displayable dot.
-- Warning: Raises AspectMarkerDefinitionError if the
-- scale is a negative value.
raises AspectMarkerDefinitionError from Aspect;
SetType ( me : mutable;
AType : TypeOfMarker from Aspect );
---Level: Public
---Purpose: Modifies the type of marker <me>.
---Category: Methods to modify the class definition
----------------------------
-- Category: Inquire methods
----------------------------
Values ( me;
AColor : out Color from Quantity;
AType : out TypeOfMarker from Aspect;
AScale : out Real from Standard );
---Level: Public
---Purpose: Returns the current values of the group <me>.
---Category: Inquire methods
--
fields
--
-- Class : Aspect_AspectMarker
--
-- Purpose : Declaration of variables specific to the context of
-- drawing markers
--
-- Reminder : A drawing context for markers is defined by :
-- - the colour
-- - the type
-- - the scale
--
-- the colour
MyColor : Color from Quantity;
-- the type
MyType : TypeOfMarker from Aspect;
-- the scale
MyScale : Real from Standard;
end AspectMarker;
|
