Fixes the problem with VARCHAR fields not allowing the stored string to ever be lengt...

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

diff --git a/docs/latex/wx/dc.tex b/docs/latex/wx/dc.tex
index f756cd292a8657d196becff7106edc1eb946b716..f2f55be06f1a7ae6659bb261031e31c4a824f931 100644 (file)
--- a/docs/latex/wx/dc.tex
+++ b/docs/latex/wx/dc.tex
@@ -259,13 +259,33 @@ of the bitmap (all bits set to 1), and the current text background colour to dra
 
 Draws a check mark inside the given rectangle.
 
 
 Draws a check mark inside the given rectangle.
 

+\membersection{wxDC::DrawCircle}\label{wxdcdrawcircle}
+
+\func{void}{DrawCircle}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{wxCoord}{ radius}}
+
+\func{void}{DrawCircle}{\param{const wxPoint\&}{ pt}, \param{wxCoord}{ radius}}
+
+Draws a circle with the given centre and radius.
+
+\wxheading{See also}
+
+\helpref{DrawEllipse}{wxdcdrawellipse}
+

 \membersection{wxDC::DrawEllipse}\label{wxdcdrawellipse}
 
 \func{void}{DrawEllipse}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{wxCoord}{ width}, \param{wxCoord}{ height}}
 
 \membersection{wxDC::DrawEllipse}\label{wxdcdrawellipse}
 
 \func{void}{DrawEllipse}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{wxCoord}{ width}, \param{wxCoord}{ height}}
 

-Draws an ellipse contained in the rectangle with the given top left corner, and with the
-given size.  The current pen is used for the outline and the current brush for
-filling the shape.
+\func{void}{DrawEllipse}{\param{const wxPoint\&}{ pt}, \param{const wxSize\&}{ size}}
+
+\func{void}{DrawEllipse}{\param{const wxRect\&}{ rect}}
+
+Draws an ellipse contained in the rectangle specified either with the given top
+left corner and the given size or directly. The current pen is used for the
+outline and the current brush for filling the shape.
+
+\wxheading{See also}
+
+\helpref{DrawCircle}{wxdcdrawcircle}

 
 \membersection{wxDC::DrawEllipticArc}\label{wxdcdrawellipticarc}
 
 
 \membersection{wxDC::DrawEllipticArc}\label{wxdcdrawellipticarc}
 


@@ -467,7 +487,7 @@ Ends a document page (only relevant when outputting to a printer).
 
 \membersection{wxDC::FloodFill}\label{wxdcfloodfill}
 
 
 \membersection{wxDC::FloodFill}\label{wxdcfloodfill}
 

-\func{void}{FloodFill}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{const wxColour\&}{ colour}, \param{int}{ style=wxFLOOD\_SURFACE}}
+\func{bool}{FloodFill}{\param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{const wxColour\&}{ colour}, \param{int}{ style=wxFLOOD\_SURFACE}}

 
 Flood fills the device context starting from the given point, using
 the {\it current brush colour}, and using a style:
 
 Flood fills the device context starting from the given point, using
 the {\it current brush colour}, and using a style:


@@ -477,7 +497,11 @@ the {\it current brush colour}, and using a style:
 \item wxFLOOD\_BORDER: the area to be flooded is bounded by the given colour.
 \end{itemize}
 
 \item wxFLOOD\_BORDER: the area to be flooded is bounded by the given colour.
 \end{itemize}
 

-{\it Note:} this function is available in MS Windows only.
+Returns FALSE if the operation failed.
+
+{\it Note:} The present implementation for non-Windows platforms may fail to find
+colour borders if the pixels do not match the colour exactly. However the
+function will still return TRUE.

 
 \membersection{wxDC::GetBackground}\label{wxdcgetbackground}
 
 
 \membersection{wxDC::GetBackground}\label{wxdcgetbackground}
 


@@ -670,7 +694,7 @@ Gets the current text foreground colour (see \helpref{wxDC::SetTextForeground}{w
 
 Gets the current user scale factor (set by \helpref{SetUserScale}{wxdcsetuserscale}).
 
 
 Gets the current user scale factor (set by \helpref{SetUserScale}{wxdcsetuserscale}).
 

-\perlnote{In wxPerl this method takes no arguments and returna a two element
+\perlnote{In wxPerl this method takes no arguments and return a two element

  array {\tt ( x, y )}}
 
 \membersection{wxDC::LogicalToDeviceX}\label{wxdclogicaltodevicex}
  array {\tt ( x, y )}}
 
 \membersection{wxDC::LogicalToDeviceX}\label{wxdclogicaltodevicex}


@@ -889,7 +913,7 @@ measurement used to convert logical units to device units. Note that
 in X, text drawing isn't handled consistently with the mapping mode; a
 font is always specified in point size. However, setting the {\it
 user scale} (see \helpref{wxDC::SetUserScale}{wxdcsetuserscale}) scales the text appropriately. In
 in X, text drawing isn't handled consistently with the mapping mode; a
 font is always specified in point size. However, setting the {\it
 user scale} (see \helpref{wxDC::SetUserScale}{wxdcsetuserscale}) scales the text appropriately. In

-Windows, scaleable TrueType fonts are always used; in X, results depend
+Windows, scalable TrueType fonts are always used; in X, results depend

 on availability of fonts, but usually a reasonable match is found.
 
 Note that the coordinate origin should ideally be selectable, but for
 on availability of fonts, but usually a reasonable match is found.
 
 Note that the coordinate origin should ideally be selectable, but for


@@ -974,7 +998,7 @@ Starts a document page (only relevant when outputting to a printer).
 \section{\class{wxDCClipper}}\label{wxdcclipper}
 
 This is a small helper class which sets the specified to its constructor
 \section{\class{wxDCClipper}}\label{wxdcclipper}
 
 This is a small helper class which sets the specified to its constructor

-clipping region and then automatically destroyes it in its destructor. Using
+clipping region and then automatically destroys it in its destructor. Using

 it ensures that unwanted clipping region is not left set on the DC.
 
 \wxheading{Derived from}
 it ensures that unwanted clipping region is not left set on the DC.
 
 \wxheading{Derived from}


@@ -1004,5 +1028,5 @@ specified rectangle.
 
 \func{}{\destruct{wxDCClipper}}{\void}
 
 
 \func{}{\destruct{wxDCClipper}}{\void}
 

-Destructor: destroyes the clipping region set in the constructor.
+Destructor: destroys the clipping region set in the constructor.