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0022651: Impossible to build OCC as static library due to using Standard_EXPORT inste...
[occt.git] / src / Draw / Draw_Viewer.hxx
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b311480e 1// Created on: 1992-04-06
2// Created by: Remi LEQUETTE
3// Copyright (c) 1992-1999 Matra Datavision
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 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
973c2be1 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.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
7fd59977 16
17#ifndef Draw_Viewer_HeaderFile
18#define Draw_Viewer_HeaderFile
19
20#include <gp_Pnt.hxx>
21#include <gp_Vec.hxx>
22#include <gp_Dir.hxx>
23#include <gp_Pnt2d.hxx>
24#include <gp_Vec2d.hxx>
25#include <gp_Dir2d.hxx>
26#include <gp_Trsf.hxx>
27#include <gp_Ax1.hxx>
28#include <Draw_Drawable3D.hxx>
29#include <Draw_SequenceOfDrawable3D.hxx>
30#include <Draw_Color.hxx>
31
57c28b61 32#ifdef _WIN32
7fd59977 33#include <windows.h>
7fd59977 34#endif
68df8478 35
7fd59977 36const Standard_Integer MAXVIEW = 30;
37
38class Draw_View;
39
40class Draw_Viewer {
41
42 public :
68df8478 43 Standard_EXPORT Draw_Viewer ();
44 Standard_EXPORT Standard_Boolean DefineColor (const Standard_Integer i,
7fd59977 45 const char* colname);
68df8478 46 Standard_EXPORT void MakeView (const Standard_Integer id,
7fd59977 47 const char* typ,
48 const Standard_Integer X, const Standard_Integer Y,
49 const Standard_Integer W, const Standard_Integer H);
50 // build a view on a given window
57c28b61 51#ifdef _WIN32
68df8478 52 Standard_EXPORT void MakeView (const Standard_Integer id,
7fd59977 53 const char* typ,
54 const Standard_Integer X, const Standard_Integer Y,
55 const Standard_Integer W, const Standard_Integer H,
56 HWND win,
57 const Standard_Boolean useBuffer = Standard_False);
58#endif
68df8478 59 Standard_EXPORT void MakeView (const Standard_Integer id,
7fd59977 60 const char* typ,
61 const char* window);
68df8478 62 Standard_EXPORT void SetTitle (const Standard_Integer id,
7fd59977 63 const char* name);
68df8478 64 Standard_EXPORT void ResetView (const Standard_Integer id);
65 Standard_EXPORT void SetZoom (const Standard_Integer id,
7fd59977 66 const Standard_Real z);
68df8478 67 Standard_EXPORT void RotateView (const Standard_Integer id,
7fd59977 68 const gp_Dir2d&,
69 const Standard_Real);
68df8478 70 Standard_EXPORT void RotateView (const Standard_Integer id,
7fd59977 71 const gp_Pnt&,
72 const gp_Dir&,
73 const Standard_Real);
68df8478 74 Standard_EXPORT void SetFocal (const Standard_Integer id,
7fd59977 75 const Standard_Real FocalDist);
68df8478 76 Standard_EXPORT char* GetType (const Standard_Integer id) const;
77 Standard_EXPORT Standard_Real Zoom (const Standard_Integer id) const;
78 Standard_EXPORT Standard_Real Focal (const Standard_Integer id) const;
79 Standard_EXPORT void SetTrsf (const Standard_Integer id,
7fd59977 80 gp_Trsf& T);
68df8478 81 Standard_EXPORT void GetTrsf (const Standard_Integer id,
7fd59977 82 gp_Trsf& T) const;
68df8478 83 Standard_EXPORT void GetPosSize (const Standard_Integer id,
7fd59977 84 Standard_Integer& X, Standard_Integer& Y,
85 Standard_Integer& W, Standard_Integer& H);
68df8478 86 Standard_EXPORT Standard_Boolean Is3D (const Standard_Integer id) const;
87 Standard_EXPORT void GetFrame (const Standard_Integer id,
7fd59977 88 Standard_Integer& xmin, Standard_Integer& ymin,
89 Standard_Integer& xmax, Standard_Integer& ymax);
68df8478 90 Standard_EXPORT void FitView (const Standard_Integer id, const Standard_Integer frame);
91 Standard_EXPORT void PanView (const Standard_Integer id,
7fd59977 92 const Standard_Integer DX, const Standard_Integer DY);
68df8478 93 Standard_EXPORT void SetPan (const Standard_Integer id,
7fd59977 94 const Standard_Integer DX, const Standard_Integer DY);
68df8478 95 Standard_EXPORT void GetPan (const Standard_Integer id,
7fd59977 96 Standard_Integer& DX, Standard_Integer& DY);
68df8478 97 Standard_EXPORT Standard_Boolean HasView (const Standard_Integer id) const;
98 Standard_EXPORT void DisplayView (const Standard_Integer id) const;
99 Standard_EXPORT void HideView (const Standard_Integer id) const;
100 Standard_EXPORT void ClearView (const Standard_Integer id) const;
101 Standard_EXPORT void RemoveView (const Standard_Integer id) ;
102 Standard_EXPORT void RepaintView (const Standard_Integer id) const;
57c28b61 103#ifdef _WIN32
68df8478 104 Standard_EXPORT void ResizeView (const Standard_Integer id) const;
105 Standard_EXPORT void UpdateView (const Standard_Integer id, const Standard_Boolean forced = Standard_False) const;
7fd59977 106#endif
68df8478 107 Standard_EXPORT void ConfigView (const Standard_Integer id) const;
108 Standard_EXPORT void PostScriptView (const Standard_Integer id,
7fd59977 109 const Standard_Integer VXmin,
110 const Standard_Integer VYmin,
111 const Standard_Integer VXmax,
112 const Standard_Integer VYmax,
113 const Standard_Integer PXmin,
114 const Standard_Integer PYmin,
115 const Standard_Integer PXmax,
116 const Standard_Integer PYmax,
117 ostream& sortie) const;
68df8478 118 Standard_EXPORT void PostColor(const Standard_Integer icol,
7fd59977 119 const Standard_Integer width,
120 const Standard_Real gray);
68df8478 121 Standard_EXPORT Standard_Boolean SaveView(const Standard_Integer id, const char* filename);
122 Standard_EXPORT void RepaintAll () const;
123 Standard_EXPORT void Repaint2D () const;
124 Standard_EXPORT void Repaint3D () const;
125 Standard_EXPORT void DeleteView (const Standard_Integer id);
126 Standard_EXPORT void Clear ();
127 Standard_EXPORT void Clear2D ();
128 Standard_EXPORT void Clear3D ();
129 Standard_EXPORT void Flush ();
7fd59977 130
68df8478 131 Standard_EXPORT void DrawOnView (const Standard_Integer id,
7fd59977 132 const Handle(Draw_Drawable3D)& D) const;
68df8478 133 Standard_EXPORT void HighlightOnView (const Standard_Integer id,
7fd59977 134 const Handle(Draw_Drawable3D)& D,
135 const Draw_ColorKind C = Draw_blanc) const;
68df8478 136 Standard_EXPORT void AddDrawable (const Handle(Draw_Drawable3D)& D);
137 Standard_EXPORT void RemoveDrawable (const Handle(Draw_Drawable3D)& D);
138 Standard_EXPORT Draw_Display MakeDisplay (const Standard_Integer id) const;
7fd59977 139
68df8478 140 Standard_EXPORT void Select (Standard_Integer& id, // View, -1 if none
7fd59977 141 Standard_Integer& X, // Pick coordinates
142 Standard_Integer& Y,
143 Standard_Integer& Button, // Button pressed, 0 if none
144 Standard_Boolean waitclick = Standard_True
145 );
146
68df8478 147 Standard_EXPORT Standard_Integer Pick(const Standard_Integer id, // returns the index (or 0)
7fd59977 148 const Standard_Integer X,
149 const Standard_Integer Y,
150 const Standard_Integer Prec,
151 Handle(Draw_Drawable3D)& D,
152 const Standard_Integer First = 0) const; // search after this drawable
153
68df8478 154 Standard_EXPORT void LastPick(gp_Pnt& P1, gp_Pnt& P2, Standard_Real& Param);
7fd59977 155 // returns the extremities and parameter of the last picked segment
156
68df8478 157 Standard_EXPORT ~Draw_Viewer();
158 Standard_EXPORT Draw_Viewer& operator<<(const Handle(Draw_Drawable3D)&);
159 Standard_EXPORT const Draw_SequenceOfDrawable3D& GetDrawables();
7fd59977 160
161 private :
162
163 Draw_View* myViews[MAXVIEW];
164 Draw_SequenceOfDrawable3D myDrawables;
165};
166
167
168#endif
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