wx.DCOverlay

Connects an overlay with a drawing DC.

Note that when using wx.DCOverlay with wx.ClientDC, which is the most common case, using OverlayDC class is simpler and so is recommended.

See also

wx.Overlay, wx.DC, OverlayDC

Class Hierarchy

Inheritance diagram for class DCOverlay:

Methods Summary

__init__	Connects this overlay to the corresponding drawing dc, if the overlay is not initialized yet this call will do so.
Clear	Clears the layer, restoring the state at the last init.

Class API

class wx.DCOverlay(object)

Possible constructors:

DCOverlay(overlay, dc, x, y, width, height) -> None

DCOverlay(overlay, dc) -> None

Connects an overlay with a drawing DC.

Methods

__init__(self, *args, **kw)

Overloaded Implementations:

---

__init__ (self, overlay, dc, x, y, width, height)

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

Parameters:

• overlay (wx.Overlay)

• dc (wx.DC)

• x (int)

• y (int)

• width (int)

• height (int)

Return type:

None

---

__init__ (self, overlay, dc)

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

Parameters:

• overlay (wx.Overlay)

• dc (wx.DC)

Return type:

None

---

---

Clear(self)

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

Return type:

None