OpenCV
4.8.0
Open Source Computer Vision
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This 2D Widget represents an image overlay. : More...
#include <opencv2/viz/widgets.hpp>
Public Member Functions | |
WImageOverlay (InputArray image, const Rect &rect) | |
Constructs an WImageOverlay. More... | |
void | setImage (InputArray image) |
Sets the image content of the widget. More... | |
Public Member Functions inherited from cv::viz::Widget2D | |
Widget2D () | |
void | setColor (const Color &color) |
Sets the color of the widget. More... | |
Public Member Functions inherited from cv::viz::Widget | |
Widget () | |
Widget (const Widget &other) | |
virtual | ~Widget () |
template<typename _W > | |
_W | cast () const |
Casts a widget to another. More... | |
template<> | |
Widget2D | cast () const |
Utility exports. More... | |
template<> | |
Widget3D | cast () const |
template<> | |
WLine | cast () const |
template<> | |
WPlane | cast () const |
template<> | |
WSphere | cast () const |
template<> | |
WCylinder | cast () const |
template<> | |
WArrow | cast () const |
template<> | |
WCircle | cast () const |
template<> | |
WCone | cast () const |
template<> | |
WCube | cast () const |
template<> | |
WCoordinateSystem | cast () const |
template<> | |
WPolyLine | cast () const |
template<> | |
WGrid | cast () const |
template<> | |
WText3D | cast () const |
template<> | |
WText | cast () const |
template<> | |
WImageOverlay | cast () const |
template<> | |
WImage3D | cast () const |
template<> | |
WCameraPosition | cast () const |
template<> | |
WTrajectory | cast () const |
template<> | |
WTrajectoryFrustums | cast () const |
template<> | |
WTrajectorySpheres | cast () const |
template<> | |
WCloud | cast () const |
template<> | |
WPaintedCloud | cast () const |
template<> | |
WCloudCollection | cast () const |
template<> | |
WCloudNormals | cast () const |
template<> | |
WMesh | cast () const |
template<> | |
WWidgetMerger | cast () const |
double | getRenderingProperty (int property) const |
Returns rendering property of the widget. More... | |
Widget & | operator= (const Widget &other) |
void | setRenderingProperty (int property, double value) |
Sets rendering property of the widget. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from cv::viz::Widget | |
static Widget | fromPlyFile (const String &file_name) |
Creates a widget from ply file. More... | |
This 2D Widget represents an image overlay. :
cv::viz::WImageOverlay::WImageOverlay | ( | InputArray | image, |
const Rect & | rect | ||
) |
Constructs an WImageOverlay.
image | BGR or Gray-Scale image. |
rect | Image is scaled and positioned based on rect. |
void cv::viz::WImageOverlay::setImage | ( | InputArray | image | ) |
Sets the image content of the widget.
image | BGR or Gray-Scale image. |