1wxDCOverlay(3)             Erlang Module Definition             wxDCOverlay(3)
2
3
4

NAME

6       wxDCOverlay - Functions for wxDCOverlay class
7

DESCRIPTION

9       Connects an overlay with a drawing DC.
10
11       See: wxOverlay, wxDC
12
13       wxWidgets docs: wxDCOverlay
14

DATA TYPES

16       wxDCOverlay() = wx:wx_object()
17

EXPORTS

19       new(Overlay, Dc) -> wxDCOverlay()
20
21              Types:
22
23                 Overlay = wxOverlay:wxOverlay()
24                 Dc = wxDC:wxDC()
25
26              Convenience  wrapper that behaves the same using the entire area
27              of the dc.
28
29       new(Overlay, Dc, X, Y, Width, Height) -> wxDCOverlay()
30
31              Types:
32
33                 Overlay = wxOverlay:wxOverlay()
34                 Dc = wxDC:wxDC()
35                 X = Y = Width = Height = integer()
36
37              Connects this overlay to the corresponding drawing  dc,  if  the
38              overlay is not initialized yet this call will do so.
39
40       destroy(This :: wxDCOverlay()) -> ok
41
42              Removes the connection between the overlay and the dc.
43
44       clear(This) -> ok
45
46              Types:
47
48                 This = wxDCOverlay()
49
50              Clears the layer, restoring the state at the last init.
51
52
53
54wxWidgets team.                    wx 2.1.4                     wxDCOverlay(3)