Visual Servoing Platform  version 3.2.1 under development (2019-09-17) under development (2019-09-17)
vpDisplayGDI.cpp
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3  * ViSP, open source Visual Servoing Platform software.
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20  * Inria Rennes - Bretagne Atlantique
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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 
55 vpDisplayGDI::vpDisplayGDI() : vpDisplayWin32(new vpGDIRenderer()) {}
56 
65 vpDisplayGDI::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 
126 vpDisplayGDI::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 
183 vpDisplayGDI::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 arround to avoid warning: libvisp_core.a(vpDisplayGDI.cpp.o) has no
198 // symbols
199 void dummy_vpDisplayGDI(){};
200 #endif
int m_windowYPosition
display position
Definition: vpDisplay.h:208
virtual ~vpDisplayGDI()
Basic destructor.
vpDisplayGDI()
Basic constructor.
int m_windowXPosition
display position
Definition: vpDisplay.h:206
void setScale(vpScaleType scaleType, unsigned int width, unsigned int height)
Definition: vpDisplay.cpp:260
std::string m_title
Definition: vpDisplay.h:211
unsigned int getHeight() const
Definition: vpImage.h:186
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const std::string &title="")
Base abstract class for Windows 32 displays. Implements the window creation in a separate thread and ...
unsigned int getWidth() const
Definition: vpImage.h:244