X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/387ebd3eb755ea6ca076708cfb25fe56249bf787..93fa67c0e6124d2657488971800c8fd068dc0d0e:/docs/latex/wx/dc.tex diff --git a/docs/latex/wx/dc.tex b/docs/latex/wx/dc.tex index caf0d997ae..ed4f54fcc9 100644 --- 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}, - \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, @@ -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{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} @@ -133,7 +133,7 @@ See \helpref{wxMemoryDC}{wxmemorydc} for typical usage. \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. @@ -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}} -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 @@ -497,11 +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} -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 -function will still return TRUE. +function will still return true. \membersection{wxDC::GetBackground}\label{wxdcgetbackground} @@ -577,7 +577,7 @@ Gets the {\it mapping mode} for the device context (see \helpref{wxDC::SetMapMod \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} @@ -694,7 +694,7 @@ Gets the current text foreground colour (see \helpref{wxDC::SetTextForeground}{w Gets the current user scale factor (set by \helpref{SetUserScale}{wxdcsetuserscale}). -\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} @@ -755,7 +755,7 @@ Gets the minimum vertical extent used in drawing commands so far. \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} @@ -913,7 +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 -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 @@ -938,7 +938,7 @@ The mapping mode can be one of the following: \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 @@ -998,7 +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 -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} @@ -1028,5 +1028,5 @@ specified rectangle. \func{}{\destruct{wxDCClipper}}{\void} -Destructor: destroyes the clipping region set in the constructor. +Destructor: destroys the clipping region set in the constructor.