added install

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

diff --git a/docs/latex/wx/dc.tex b/docs/latex/wx/dc.tex
index f2f55be06f1a7ae6659bb261031e31c4a824f931..7a2c520f96080a6c5f09e583a201d2ccc2dad9fc 100644 (file)
--- a/docs/latex/wx/dc.tex
+++ b/docs/latex/wx/dc.tex
@@ -61,7 +61,7 @@ released for each drawing operation.
 
 \func{bool}{Blit}{\param{wxCoord}{ xdest}, \param{wxCoord}{ ydest}, \param{wxCoord}{ width}, \param{wxCoord}{ height},
   \param{wxDC* }{source}, \param{wxCoord}{ xsrc}, \param{wxCoord}{ ysrc}, \param{int}{ logicalFunc = wxCOPY},
 
 \func{bool}{Blit}{\param{wxCoord}{ xdest}, \param{wxCoord}{ ydest}, \param{wxCoord}{ width}, \param{wxCoord}{ height},
   \param{wxDC* }{source}, \param{wxCoord}{ xsrc}, \param{wxCoord}{ ysrc}, \param{int}{ logicalFunc = wxCOPY},

-  \param{bool }{useMask = FALSE}, \param{wxCoord}{ xsrcMask = -1}, \param{wxCoord}{ ysrcMask = -1}}
+  \param{bool }{useMask = false}, \param{wxCoord}{ xsrcMask = -1}, \param{wxCoord}{ ysrcMask = -1}}

 
 Copy from a source DC to this DC, specifying the destination
 coordinates, size of area to copy, source DC, source coordinates,
 
 Copy from a source DC to this DC, specifying the destination
 coordinates, size of area to copy, source DC, source coordinates,


@@ -85,7 +85,7 @@ logical function, whether to use a bitmap mask, and mask source position.
 
 \docparam{logicalFunc}{Logical function to use: see \helpref{wxDC::SetLogicalFunction}{wxdcsetlogicalfunction}.}
 
 
 \docparam{logicalFunc}{Logical function to use: see \helpref{wxDC::SetLogicalFunction}{wxdcsetlogicalfunction}.}
 

-\docparam{useMask}{If TRUE, Blit does a transparent blit using the mask that is associated with the bitmap
+\docparam{useMask}{If true, Blit does a transparent blit using the mask that is associated with the bitmap

 selected into the source device context. The Windows implementation does the following if MaskBlt cannot be used:
 
 \begin{enumerate}
 selected into the source device context. The Windows implementation does the following if MaskBlt cannot be used:
 
 \begin{enumerate}


@@ -133,7 +133,7 @@ See \helpref{wxMemoryDC}{wxmemorydc} for typical usage.
 
 \func{static bool}{CacheEnabled}{\void}
 
 
 \func{static bool}{CacheEnabled}{\void}
 

-On supported platforms (currently only Windows), returns TRUE
+On supported platforms (currently only Windows), returns true

 if the DC cache is enabled. The DC cache
 can speed up the \helpref{Blit}{wxdcblit} operation when
 drawing a large number of masked bitmaps.
 if the DC cache is enabled. The DC cache
 can speed up the \helpref{Blit}{wxdcblit} operation when
 drawing a large number of masked bitmaps.


@@ -243,7 +243,7 @@ The arc is drawn in an anticlockwise direction from the start point to the end p
 
 \func{void}{DrawBitmap}{\param{const wxBitmap\&}{ bitmap}, \param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{bool}{ transparent}}
 
 
 \func{void}{DrawBitmap}{\param{const wxBitmap\&}{ bitmap}, \param{wxCoord}{ x}, \param{wxCoord}{ y}, \param{bool}{ transparent}}
 

-Draw a bitmap on the device context at the specified point. If {\it transparent} is TRUE and the bitmap has
+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
 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


@@ -319,7 +319,9 @@ This can be the simplest way of drawing bitmaps on a window.
 \func{void}{DrawLine}{\param{wxCoord}{ x1}, \param{wxCoord}{ y1}, \param{wxCoord}{ x2}, \param{wxCoord}{ y2}}
 
 Draws a line from the first point to the second. The current pen is used
 \func{void}{DrawLine}{\param{wxCoord}{ x1}, \param{wxCoord}{ y1}, \param{wxCoord}{ x2}, \param{wxCoord}{ y2}}
 
 Draws a line from the first point to the second. The current pen is used

-for drawing the line.
+for drawing the line. Note that the point $(x2, y2)$ is {\emph not} part of the
+line and is not drawn by this function (this is consistent with the behaviour
+of many other toolkits).

 
 \membersection{wxDC::DrawLines}\label{wxdcdrawlines}
 
 
 \membersection{wxDC::DrawLines}\label{wxdcdrawlines}
 


@@ -497,11 +499,11 @@ 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}
 

-Returns FALSE if the operation failed.
+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
 
 {\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.
+function will still return true.

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


@@ -577,7 +579,7 @@ Gets the {\it mapping mode} for the device context (see \helpref{wxDC::SetMapMod
 
 \func{bool}{GetOptimization}{\void}
 
 
 \func{bool}{GetOptimization}{\void}
 

-Returns TRUE if device context optimization is on.
+Returns true if device context optimization is on.

 See \helpref{wxDC::SetOptimization}{wxsetoptimization} for details.
 
 \membersection{wxDC::GetPen}\label{wxdcgetpen}
 See \helpref{wxDC::SetOptimization}{wxsetoptimization} for details.
 
 \membersection{wxDC::GetPen}\label{wxdcgetpen}


@@ -755,7 +757,7 @@ Gets the minimum vertical extent used in drawing commands so far.
 
 \func{bool}{Ok}{\void}
 
 
 \func{bool}{Ok}{\void}
 

-Returns TRUE if the DC is ok to use.
+Returns true if the DC is ok to use.

 
 \membersection{wxDC::ResetBoundingBox}\label{wxdcresetboundingbox}
 
 
 \membersection{wxDC::ResetBoundingBox}\label{wxdcresetboundingbox}
 


@@ -938,7 +940,7 @@ The mapping mode can be one of the following:
 
 \func{void}{SetOptimization}{\param{bool }{optimize}}
 
 
 \func{void}{SetOptimization}{\param{bool }{optimize}}
 

-If {\it optimize} is TRUE (the default), this function sets optimization mode on.
+If {\it optimize} is true (the default), this function sets optimization mode on.

 This currently means that under X, the device context will not try to set a pen or brush
 property if it is known to be set already. This approach can fall down
 if non-wxWindows code is using the same device context or window, for example
 This currently means that under X, the device context will not try to set a pen or brush
 property if it is known to be set already. This approach can fall down
 if non-wxWindows code is using the same device context or window, for example