25 #ifndef OST_GUI_ARGAND_H
26 #define OST_GUI_ARGAND_H
38 namespace ost {
namespace img {
namespace gui {
48 virtual void paintEvent(QPaintEvent* e);
49 virtual void resizeEvent(QResizeEvent* e);
52 void SetCurrentPixel(
const Point& p);
53 void SetExtent(
const Extent& e);
57 virtual void ObserverUpdate();
58 virtual void ObserverUpdate(
const Extent& e);
59 virtual void ObserverUpdate(
const Point& p);
60 virtual void ObserverRelease();
#define DLLEXPORT_OST_GUI
Defines lower and upper valid indices.
Abstract base class of data observer.
Manage shared instances of images.
class encapsulating 1D to 3D point