added CentreOnScreen(), updated the docs to clear this mess a bit

[wxWidgets.git] / docs / latex / wx / dc.tex

diff --git a/docs/latex/wx/dc.tex b/docs/latex/wx/dc.tex
index 761c1d24f1010d2675a3c215ea488410c55aa6de..b704196331a39ef09cc181f11ee526751c0bf8a9 100644 (file)
--- a/docs/latex/wx/dc.tex
+++ b/docs/latex/wx/dc.tex
@@ -174,6 +174,11 @@ The arc is drawn in an anticlockwise direction from the start point to the end p
 Draw a bitmap on the device context at the specified point. If {\it transparent} is TRUE and the bitmap has
 a transparency mask, the bitmap will be drawn transparently.
 
+When drawing a mono-bitmap, the current text foreground colour will be used to draw the foreground
+of the bitmap (all bits set to 1), and the current text background colour to draw the background
+(all bits set to 0). See also \helpref{SetTextForeground}{wxdcsettextforeground},
+\helpref{SetTextBackground}{wxdcsettextbackground} and \helpref{wxMemoryDC}{wxmemorydc}.
+
 \membersection{wxDC::DrawEllipse}\label{wxdcdrawellipse}
 
 \func{void}{DrawEllipse}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{wxCoord}{ width}, \param{wxCoord}{ height}}
@@ -626,6 +631,9 @@ be destroyed safely.
 
 See also \helpref{wxBrush}{wxbrush}.
 
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
 \membersection{wxDC::SetFont}\label{wxdcsetfont}
 
 \func{void}{SetFont}{\param{const wxFont\& }{font}}
@@ -728,6 +736,9 @@ Sets the current pen for the DC.
 If the argument is wxNullPen, the current pen is selected out of the device
 context, and the original pen restored.
 
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
 \membersection{wxDC::SetTextBackground}\label{wxdcsettextbackground}
 
 \func{void}{SetTextBackground}{\param{const wxColour\& }{colour}}
@@ -740,6 +751,9 @@ Sets the current text background colour for the DC.
 
 Sets the current text foreground colour for the DC.
 
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
 \membersection{wxDC::SetUserScale}\label{wxdcsetuserscale}
 
 \func{void}{SetUserScale}{\param{double}{ xScale}, \param{double}{ yScale}}