Visual Servoing Platform version 3.6.0
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vpDisplayGDI.cpp
1/****************************************************************************
2 *
3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
5 *
6 * This software is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
12 *
13 * For using ViSP with software that can not be combined with the GNU
14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
16 *
17 * See https://visp.inria.fr for more information.
18 *
19 * This software was developed at:
20 * Inria Rennes - Bretagne Atlantique
21 * Campus Universitaire de Beaulieu
22 * 35042 Rennes Cedex
23 * France
24 *
25 * If you have questions regarding the use of this file, please contact
26 * Inria at visp@inria.fr
27 *
28 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 *
31 * Description:
32 * GDI based Display for windows 32.
33 *
34 * Authors:
35 * Bruno Renier
36 *
37*****************************************************************************/
43#include <visp3/core/vpConfig.h>
44
45#if (defined(VISP_HAVE_GDI))
46
47#include <visp3/gui/vpDisplayGDI.h>
48
49// A vpDisplayGDI is just a vpDisplayWin32 which uses a vpGDIRenderer to do
50// the drawing.
51
55vpDisplayGDI::vpDisplayGDI() : vpDisplayWin32(new vpGDIRenderer()) {}
56
65vpDisplayGDI::vpDisplayGDI(int winx, int winy, const std::string &title) : vpDisplayWin32(new vpGDIRenderer())
66{
67 m_windowXPosition = winx;
68 m_windowYPosition = winy;
69
70 if (!title.empty())
71 m_title = title;
72 else
73 m_title = std::string(" ");
74}
75
98{
99 setScale(scaleType, I.getWidth(), I.getHeight());
100 init(I);
101}
102
126vpDisplayGDI::vpDisplayGDI(vpImage<vpRGBa> &I, int winx, int winy, const std::string &title, vpScaleType scaleType)
127 : vpDisplayWin32(new vpGDIRenderer())
128{
129 setScale(scaleType, I.getWidth(), I.getHeight());
130 init(I, winx, winy, title);
131}
132
155{
156 setScale(scaleType, I.getWidth(), I.getHeight());
157 init(I);
158}
159
183vpDisplayGDI::vpDisplayGDI(vpImage<unsigned char> &I, int winx, int winy, const std::string &title,
184 vpScaleType scaleType)
185 : vpDisplayWin32(new vpGDIRenderer())
186{
187 setScale(scaleType, I.getWidth(), I.getHeight());
188 init(I, winx, winy, title);
189}
190
195
196#elif !defined(VISP_BUILD_SHARED_LIBS)
197// Work around to avoid warning: libvisp_core.a(vpDisplayGDI.cpp.o) has no
198// symbols
199void dummy_vpDisplayGDI(){};
200#endif
vpDisplayGDI()
Basic constructor.
virtual ~vpDisplayGDI()
Basic destructor.
Base abstract class for Windows 32 displays. Implements the window creation in a separate thread and ...
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const std::string &title="")
int m_windowXPosition
display position
Definition vpDisplay.h:208
std::string m_title
Definition vpDisplay.h:213
int m_windowYPosition
display position
Definition vpDisplay.h:210
void setScale(vpScaleType scaleType, unsigned int width, unsigned int height)
Definition of the vpImage class member functions.
Definition vpImage.h:135
unsigned int getWidth() const
Definition vpImage.h:242
unsigned int getHeight() const
Definition vpImage.h:184