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

diff --git a/docs/latex/wx/dc.tex b/docs/latex/wx/dc.tex
index a4d71bd80a3e9b12a96bb581ce59698e1bfce33d..eddddcd335a17dc789f41f309e39d9697dbd8be9 100644 (file)
--- a/docs/latex/wx/dc.tex
+++ b/docs/latex/wx/dc.tex
@@ -157,10 +157,12 @@ mapping mode. Use this function for converting a height, for example.
 
 \func{void}{DrawArc}{\param{long}{ x1}, \param{long}{ y1}, \param{long}{ x2}, \param{long}{ y2}, \param{double}{ xc}, \param{double}{ yc}}
 
-Draws an arc, centred on ({\it xc, yc}), with starting point ({\it x1, y1})
+Draws an arc of a circle, centred on ({\it xc, yc}), with starting point ({\it x1, y1})
 and ending at ({\it x2, y2}).   The current pen is used for the outline
 and the current brush for filling the shape.
 
+The arc is drawn in an anticlockwise direction from the start point to the end point.
+
 \membersection{wxDC::DrawEllipse}\label{wxdcdrawellipse}
 
 \func{void}{DrawEllipse}{\param{long}{ x}, \param{long}{ y}, \param{long}{ width}, \param{long}{ height}}
@@ -327,13 +329,13 @@ and using a style:
 
 \membersection{wxDC::GetBackground}\label{wxdcgetbackground}
 
-\func{wxBrush *}{GetBackground}{\void}
+\func{wxBrush\&}{GetBackground}{\void}
 
 Gets the brush used for painting the background (see \helpref{wxDC::SetBackground}{wxdcsetbackground}).
 
 \membersection{wxDC::GetBrush}\label{wxdcgetbrush}
 
-\func{wxBrush *}{GetBrush}{\void}
+\func{wxBrush\&}{GetBrush}{\void}
 
 Gets the current brush (see \helpref{wxDC::SetBrush}{wxdcsetbrush}).
 
@@ -357,7 +359,7 @@ Gets the rectangle surrounding the current clipping region.
 
 \membersection{wxDC::GetFont}\label{wxdcgetfont}
 
-\func{wxFont *}{GetFont}{\void}
+\func{wxFont\&}{GetFont}{\void}
 
 Gets the current font (see \helpref{wxDC::SetFont}{wxdcsetfont}).
 
@@ -382,7 +384,7 @@ See \helpref{wxDC::SetOptimization}{wxsetoptimization} for details.
 
 \membersection{wxDC::GetPen}\label{wxdcgetpen}
 
-\func{wxPen *}{GetPen}{\void}
+\func{wxPen\&}{GetPen}{\void}
 
 Gets the current pen (see \helpref{wxDC::SetPen}{wxdcsetpen}).
 
@@ -531,11 +533,15 @@ whether text will be drawn with a background colour or not.
 
 \func{void}{SetClippingRegion}{\param{long}{ x}, \param{long}{ y}, \param{long}{ width}, \param{long}{ height}}
 
-Sets the clipping region for the DC. The clipping region is a rectangular area
-to which drawing is restricted.  Possible uses for the clipping region are for clipping text
+\func{void}{SetClippingRegion}{\param{const wxRegion\&}{ region}}
+
+Sets the clipping region for the DC. The clipping region is an area
+to which drawing is restricted. Possible uses for the clipping region are for clipping text
 or for speeding up window redraws when only a known area of the screen is damaged.
 
-See also \helpref{wxDC::DestroyClippingRegion}{wxdcdestroyclippingregion}.
+\wxheading{See also}
+
+\helpref{wxDC::DestroyClippingRegion}{wxdcdestroyclippingregion}, \helpref{wxRegion}{wxregion}
 
 \membersection{wxDC::SetPalette}\label{wxdcsetpalette}