.TH wxOverlay 3erl "wx 2.2.2.1" "wxWidgets team." "Erlang Module Definition"
.SH NAME
wxOverlay \- Functions for wxOverlay class
.SH DESCRIPTION
.LP
Creates an overlay over an existing window, allowing for manipulations like rubberbanding, etc\&. On wxOSX the overlay is implemented with native platform APIs, on the other platforms it is simulated using \fIwxMemoryDC\fR\&\&.
.LP
See: \fIwxDCOverlay\fR\&, \fIwxDC\fR\& 
.LP
wxWidgets docs: wxOverlay
.SH DATA TYPES
.nf

\fBwxOverlay()\fR\& = wx:wx_object()
.br
.fi
.SH EXPORTS
.LP
.nf

.B
new() -> wxOverlay()
.br
.fi
.br
.RS
.RE

.LP
.nf

.B
destroy(This :: wxOverlay()) -> ok
.br
.fi
.br
.RS
.RE

.LP
.nf

.B
reset(This) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxOverlay()
.br
.RE
.RE
.RS
.LP
Clears the overlay without restoring the former state\&.
.LP
To be done, for example, when the window content has been changed and repainted\&.
.RE