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1 | -- Copyright (c) 1993-1999 Matra Datavision |
2 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
3 | -- |
4 | -- The content of this file is subject to the Open CASCADE Technology Public |
5 | -- License Version 6.5 (the "License"). You may not use the content of this file |
6 | -- except in compliance with the License. Please obtain a copy of the License |
7 | -- at http://www.opencascade.org and read it completely before using this file. |
8 | -- |
9 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
10 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
11 | -- |
12 | -- The Original Code and all software distributed under the License is |
13 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
14 | -- Initial Developer hereby disclaims all such warranties, including without |
15 | -- limitation, any warranties of merchantability, fitness for a particular |
16 | -- purpose or non-infringement. Please see the License for the specific terms |
17 | -- and conditions governing the rights and limitations under the License. |
18 | |
19 | class DimensionAspect from Prs3d inherits BasicAspect from Prs3d |
20 | |
21 | ---Purpose: defines the attributes when drawing a Length Presentation. |
22 | uses |
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23 | DimensionTextHorizontalPosition from Prs3d, |
24 | DimensionTextVerticalPosition from Prs3d, |
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25 | DimensionArrowOrientation from Prs3d, |
26 | AspectLine3d from Graphic3d, |
27 | ArrowAspect from Prs3d, |
28 | LineAspect from Prs3d, |
29 | TextAspect from Prs3d, |
30 | NameOfColor from Quantity, |
31 | Color from Quantity, |
32 | TypeOfLine from Aspect, |
33 | PlaneAngle from Quantity, |
34 | TypeOfLine from Aspect |
35 | is |
36 | |
37 | Create returns mutable DimensionAspect from Prs3d; |
38 | --- Purpose: Constructs an empty framework to define the display of dimensions. |
39 | |
40 | LineAspect(me) returns mutable LineAspect from Prs3d; |
41 | ---Purpose: Returns the settings for the display of lines used in presentation of dimensions. |
42 | |
43 | SetLineAspect(me: mutable; theAspect: LineAspect from Prs3d); |
44 | ---Purpose: Sets the display attributes of lines used in presentation of dimensions. |
45 | |
46 | TextAspect(me) returns mutable TextAspect from Prs3d is static; |
47 | --- Purpose: Returns the settings for the display of text used in presentation of dimensions. |
48 | |
49 | SetTextAspect(me:mutable; theAspect: TextAspect from Prs3d) is static; |
50 | ---Purpose: Sets the display attributes of text used in presentation of dimensions. |
51 | |
52 | IsText3d(me) returns Boolean from Standard; |
53 | --- Purpose: Check if text for dimension label is 3d. |
54 | |
55 | MakeText3d (me:mutable; isText3d: Boolean from Standard); |
56 | ---Purpose: Sets type of text. |
57 | |
58 | IsTextShaded (me) returns Boolean from Standard; |
59 | --- Purpose: Check if 3d text for dimension label is shaded. |
60 | |
61 | MakeTextShaded (me: mutable; isTextShaded: Boolean from Standard); |
62 | --- Purpose: Turns on/off text shading for 3d text. |
63 | |
64 | IsArrows3d(me) returns Boolean from Standard; |
65 | --- Purpose: Gets type of arrows. |
66 | |
67 | MakeArrows3d (me:mutable; isArrows3d: Boolean from Standard); |
68 | ---Purpose: Sets type of arrows. |
69 | |
70 | SetArrowOrientation(me: mutable; theArrowOrient: DimensionArrowOrientation from Prs3d); |
71 | --- Purpose: Sets orientation of arrows (external or internal). |
72 | -- By default orientation is chosen automatically according to situation and text label size. |
73 | |
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74 | ArrowOrientation (me) returns DimensionArrowOrientation from Prs3d; |
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75 | --- Purpose: Gets orientation of arrows (external or internal). |
76 | |
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77 | SetTextVerticalPosition (me: mutable; thePosition : DimensionTextVerticalPosition from Prs3d); |
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78 | --- Purpose: Sets vertical text alignment for text label. |
79 | |
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80 | TextVerticalPosition (me) returns DimensionTextVerticalPosition from Prs3d; |
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81 | --- Purpose: Gets vertical text alignment for text label. |
82 | |
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83 | SetTextHorizontalPosition (me: mutable; thePosition: DimensionTextHorizontalPosition from Prs3d); |
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84 | --- Purpose: Sets horizontal text alignment for text label. |
85 | |
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86 | TextHorizontalPosition (me) returns DimensionTextHorizontalPosition from Prs3d; |
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87 | --- Purpose: Gets horizontal text alignment for text label. |
88 | |
89 | ArrowAspect(me) returns mutable ArrowAspect from Prs3d is static; |
90 | --- Purpose: Returns the settings for displaying arrows. |
91 | |
92 | SetArrowAspect(me: mutable; theAspect: ArrowAspect from Prs3d) is static; |
93 | ---Purpose: Sets the display attributes of arrows used in presentation of dimensions. |
94 | |
95 | SetCommonColor(me:mutable; theColor: Color from Quantity) is static; |
96 | ---Purpose: Sets the same color for all parts of dimension: lines, arrows and text. |
97 | |
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98 | SetExtensionSize (me : mutable; theSize : Real from Standard) is static; |
99 | ---Purpose: Sets extension size. |
100 | |
101 | ExtensionSize (me) returns Real from Standard; |
102 | ---Purpose: Returns extension size. |
103 | |
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104 | fields |
105 | |
106 | myLineAspect: LineAspect from Prs3d; |
107 | ---Purpose: Text style. The size for 3d (or 2d) text is also inside here. |
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108 | |
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109 | myTextAspect: TextAspect from Prs3d; |
110 | myArrowAspect : ArrowAspect from Prs3d; |
111 | myIsText3d : Boolean from Standard; |
112 | myIsTextShaded : Boolean from Standard; |
113 | myIsArrows3d: Boolean from Standard; |
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114 | |
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115 | myArrowOrientation : DimensionArrowOrientation from Prs3d; |
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116 | ---Purpose: Dimension arrow orientation. |
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117 | -- By default, it is computed automatically. Its value depends on the text |
118 | -- bouning rectangle size and distance between two flyouts. |
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119 | -- By default, it is "fit" one. |
120 | |
121 | myTextHPosition : DimensionTextHorizontalPosition from Prs3d; |
122 | ---Purpose: Defines horizontal position of text value label, by default it is |
123 | -- "fit" - selected automatically depending on label-to-dimension size relation. |
124 | |
125 | myTextVPosition : DimensionTextVerticalPosition from Prs3d; |
126 | ---Purpose: Defines vertical position of text value label, by default it is center. |
127 | |
128 | myExtensionSize : Real from Standard; |
129 | ---Purpose: Size of arrow extensions. |
130 | -- The length of arrow tails if arrows are located outside dimension line. |
131 | |
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132 | end DimensionAspect from Prs3d; |