Version: 3.0.4
wxDCOverlay Class Reference

#include <wx/overlay.h>

Detailed Description

Connects an overlay with a drawing DC.

Library:  wxCore
See also
wxOverlay, wxDC

Public Member Functions

 wxDCOverlay (wxOverlay &overlay, wxDC *dc, int x, int y, int width, int height)
 Connects this overlay to the corresponding drawing dc, if the overlay is not initialized yet this call will do so. More...
 
 wxDCOverlay (wxOverlay &overlay, wxDC *dc)
 Convenience wrapper that behaves the same using the entire area of the dc. More...
 
virtual ~wxDCOverlay ()
 Removes the connection between the overlay and the dc. More...
 
void Clear ()
 Clears the layer, restoring the state at the last init. More...
 

Constructor & Destructor Documentation

wxDCOverlay::wxDCOverlay ( wxOverlay overlay,
wxDC dc,
int  x,
int  y,
int  width,
int  height 
)

Connects this overlay to the corresponding drawing dc, if the overlay is not initialized yet this call will do so.

wxDCOverlay::wxDCOverlay ( wxOverlay overlay,
wxDC dc 
)

Convenience wrapper that behaves the same using the entire area of the dc.

virtual wxDCOverlay::~wxDCOverlay ( )
virtual

Removes the connection between the overlay and the dc.

Member Function Documentation

void wxDCOverlay::Clear ( )

Clears the layer, restoring the state at the last init.