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1 | // Created on: 1993-09-14 |
2 | // Created by: Jean-Louis FRENKEL |
3 | // Copyright (c) 1993-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _Prs3d_TextAspect_HeaderFile |
18 | #define _Prs3d_TextAspect_HeaderFile |
19 | |
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20 | #include <Graphic3d_AspectText3d.hxx> |
21 | #include <Graphic3d_TextPath.hxx> |
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22 | #include <Graphic3d_HorizontalTextAlignment.hxx> |
23 | #include <Graphic3d_VerticalTextAlignment.hxx> |
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24 | #include <Prs3d_BasicAspect.hxx> |
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25 | #include <Quantity_Length.hxx> |
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26 | #include <Quantity_PlaneAngle.hxx> |
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27 | |
28 | //! Defines the attributes when displaying a text. |
29 | class Prs3d_TextAspect : public Prs3d_BasicAspect |
30 | { |
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31 | DEFINE_STANDARD_RTTIEXT(Prs3d_TextAspect, Prs3d_BasicAspect) |
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32 | public: |
33 | |
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34 | //! Constructs an empty framework for defining display attributes of text. |
35 | Standard_EXPORT Prs3d_TextAspect(); |
36 | |
37 | Standard_EXPORT Prs3d_TextAspect(const Handle(Graphic3d_AspectText3d)& theAspect); |
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38 | |
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39 | //! Sets the color of the type used in text display. |
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40 | void SetColor (const Quantity_Color& theColor) { myTextAspect->SetColor (theColor); } |
41 | |
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42 | //! Sets the font used in text display. |
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43 | void SetFont (const Standard_CString theFont) { myTextAspect->SetFont (theFont); } |
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44 | |
45 | //! Returns the height-width ratio, also known as the expansion factor. |
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46 | void SetHeightWidthRatio (const Standard_Real theRatio) { myTextAspect->SetExpansionFactor (theRatio); } |
47 | |
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48 | //! Sets the length of the box which text will occupy. |
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49 | void SetSpace (const Quantity_Length theSpace) { myTextAspect->SetSpace (theSpace); } |
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50 | |
51 | //! Sets the height of the text. |
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52 | void SetHeight (const Standard_Real theHeight) { myHeight = theHeight; } |
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53 | |
54 | //! Sets the angle |
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55 | void SetAngle (const Quantity_PlaneAngle theAngle) { myAngle = theAngle; } |
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56 | |
57 | //! Returns the height of the text box. |
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58 | Standard_Real Height() const { return myHeight; } |
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59 | |
60 | //! Returns the angle |
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61 | Quantity_PlaneAngle Angle() const { return myAngle; } |
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62 | |
63 | //! Sets horizontal alignment of text. |
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64 | void SetHorizontalJustification (const Graphic3d_HorizontalTextAlignment theJustification) { myHorizontalJustification = theJustification; } |
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65 | |
66 | //! Sets the vertical alignment of text. |
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67 | void SetVerticalJustification (const Graphic3d_VerticalTextAlignment theJustification) { myVerticalJustification = theJustification; } |
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68 | |
69 | //! Sets the orientation of text. |
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70 | void SetOrientation (const Graphic3d_TextPath theOrientation) { myOrientation = theOrientation; } |
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71 | |
72 | //! Returns the horizontal alignment of the text. |
73 | //! The range of values includes: |
74 | //! - left |
75 | //! - center |
76 | //! - right, and |
77 | //! - normal (justified). |
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78 | Graphic3d_HorizontalTextAlignment HorizontalJustification() const { return myHorizontalJustification; } |
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79 | |
80 | //! Returns the vertical alignment of the text. |
81 | //! The range of values includes: |
82 | //! - normal |
83 | //! - top |
84 | //! - cap |
85 | //! - half |
86 | //! - base |
87 | //! - bottom |
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88 | Graphic3d_VerticalTextAlignment VerticalJustification() const { return myVerticalJustification; } |
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89 | |
90 | //! Returns the orientation of the text. |
91 | //! Text can be displayed in the following directions: |
92 | //! - up |
93 | //! - down |
94 | //! - left, or |
95 | //! - right |
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96 | Graphic3d_TextPath Orientation() const { return myOrientation; } |
97 | |
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98 | //! Returns the purely textual attributes used in the display of text. |
99 | //! These include: |
100 | //! - color |
101 | //! - font |
102 | //! - height/width ratio, that is, the expansion factor, and |
103 | //! - space between characters. |
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104 | const Handle(Graphic3d_AspectText3d)& Aspect() const { return myTextAspect; } |
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105 | |
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106 | void SetAspect (const Handle(Graphic3d_AspectText3d)& theAspect) { myTextAspect = theAspect; } |
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107 | |
108 | protected: |
109 | |
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110 | Handle(Graphic3d_AspectText3d) myTextAspect; |
111 | Quantity_PlaneAngle myAngle; |
112 | Standard_Real myHeight; |
113 | Graphic3d_HorizontalTextAlignment myHorizontalJustification; |
114 | Graphic3d_VerticalTextAlignment myVerticalJustification; |
115 | Graphic3d_TextPath myOrientation; |
116 | |
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117 | }; |
118 | |
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119 | DEFINE_STANDARD_HANDLE(Prs3d_TextAspect, Prs3d_BasicAspect) |
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120 | |
121 | #endif // _Prs3d_TextAspect_HeaderFile |