Added wxImage:Copy()

Added first 30% of wxImage::Paste()


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7377 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/image.tex

@@ -187,6 +187,12 @@ on program start-up to look up colors. This ensures a very fast conversion, but
 the image quality won't be perfect (and could be better for photo images using more
 sophisticated dithering algorithms).
 
+\membersection{wxImage::Copy}\label{wximagecopy}
+
+\constfunc{wxImage}{Copy}{\void}
+
+Returns an identical copy of the image.
+
 \membersection{wxImage::Create}\label{wximagecreate}
 
 \func{bool}{Create}{\param{int}{ width}, \param{int}{ height}}
@@ -546,7 +552,7 @@ scaling bitmaps in general as the only other way to scale bitmaps
 is to blit a wxMemoryDC into another wxMemoryDC.
 
 It may be mentioned that the GTK port uses this function internally
-to scale bitmaps when using mapping mode in wxDC. 
+to scale bitmaps when using mapping modes in wxDC. 
 
 Example: