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#include "drawingHelpers.h"
#include <visp3/core/vpImageConvert.h>
#if defined(VISP_HAVE_X11)
vpDisplayX drawingHelpers::d;
#elif defined(VISP_HAVE_OPENCV)
vpDisplayOpenCV drawingHelpers::d;
#elif defined(VISP_HAVE_GTK)
vpDisplayGTK drawingHelpers::d;
#elif defined(VISP_HAVE_GDI)
vpDisplayGDI drawingHelpers::d;
#elif defined(VISP_HAVE_D3D9)
vpDisplayD3D drawingHelpers::d;
#endif
vpImage<vpRGBa> drawingHelpers::I_disp;
bool drawingHelpers::display(vpImage<vpRGBa> &I, const std::string &title, const bool &blockingMode)
{
I_disp = I;
#if defined(VISP_HAVE_DISPLAY)
if (!d.isInitialised()) {
d.init(I_disp);
vpDisplay::setTitle(I_disp, title);
}
#else
(void)title;
#endif
vpDisplay::display(I_disp);
vpDisplay::displayText(I_disp, 15, 15, "Left click to continue...", vpColor::red);
vpDisplay::displayText(I_disp, 35, 15, "Right click to stop...", vpColor::red);
vpDisplay::flush(I_disp);
vpMouseButton::vpMouseButtonType button;
vpDisplay::getClick(I_disp, button, blockingMode);
bool hasToContinue = true;
if (button == vpMouseButton::button3) {
// Right click => stop the program
hasToContinue = false;
}
return hasToContinue;
}
bool drawingHelpers::display(vpImage<unsigned char> &D, const std::string &title, const bool &blockingMode)
{
vpImage<vpRGBa> I; // Image to display
vpImageConvert::convert(D, I);
return display(I, title, blockingMode);
}
bool drawingHelpers::display(vpImage<double> &D, const std::string &title, const bool &blockingMode)
{
vpImage<unsigned char> I; // Image to display
vpImageConvert::convert(D, I);
return display(I, title, blockingMode);
}
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