Creates an image with the given width and height.
-\func{}{wxImage}{\param{int}{ width}, \param{int}{ height}, \param{unsigned char*}{ data}, \param{bool}{ static\_data=FALSE}}
+\func{}{wxImage}{\param{int}{ width}, \param{int}{ height}, \param{unsigned char*}{ data}, \param{bool}{ static\_data=false}}
Creates an image from given data with the given width and height. If
-{\it static\_data} is TRUE, then wxImage will not delete the actual
+{\it static\_data} is true, then wxImage will not delete the actual
image data in its destructor, otherwise it will free it by calling
{\it free()}.
\func{bool}{CanRead}{\param{const wxString\&}{ filename}}
-returns TRUE if the current image handlers can read this file
+returns true if the current image handlers can read this file
\pythonnote{In wxPython this static method is named {\tt wxImage\_AddHandler}.}
\membersection{wxImage::CleanUpHandlers}
\wxheading{Return value}
-TRUE if the call succeeded, FALSE otherwise.
+true if the call succeeded, false otherwise.
\membersection{wxImage::Destroy}\label{wximagedestroy}
\wxheading{Return value}
-Returns FALSE if there is no unused colour left, TRUE on success.
+Returns false if there is no unused colour left, true on success.
\wxheading{Notes}
Number of available images. For most image handlers, this is 1 (exceptions
are TIFF and ICO formats).
-\membersection{wxImage::GetRed}\label{wximagegetred}
-
-\constfunc{unsigned char}{GetRed}{\param{int}{ x}, \param{int}{ y}}
-
-Returns the red intensity at the given coordinate.
-
\membersection{wxImage::GetHandlers}
\func{static wxList\&}{GetHandlers}{\void}
Eventually wxImage handlers will set the palette if one exists in the image file.
+\membersection{wxImage::GetRed}\label{wximagegetred}
+
+\constfunc{unsigned char}{GetRed}{\param{int}{ x}, \param{int}{ y}}
+
+Returns the red intensity at the given coordinate.
+
\membersection{wxImage::GetSubImage}\label{wximagegetsubimage}
\constfunc{wxImage}{GetSubImage}{\param{const wxRect\&}{ rect}}
\constfunc{bool}{HasMask}{\void}
-Returns TRUE if there is a mask active, FALSE otherwise.
+Returns true if there is a mask active, false otherwise.
\membersection{wxImage::GetOption}\label{wximagegetoption}
\constfunc{bool}{HasOption}{\param{const wxString\&}{ name}}
-Returns TRUE if the given option is present. The function is case-insensitive to {\it name}.
+Returns true if the given option is present. The function is case-insensitive to {\it name}.
\wxheading{See also}
\wxheading{Return value}
-TRUE if the operation succeeded, FALSE otherwise. If the optional index parameter is out of range,
-FALSE is returned and a call to wxLogError() takes place.
+true if the operation succeeded, false otherwise. If the optional index parameter is out of range,
+false is returned and a call to wxLogError() takes place.
\wxheading{See also}
\constfunc{bool}{Ok}{\void}
-Returns TRUE if image data is present.
+Returns true if image data is present.
\membersection{wxImage::RemoveHandler}
\wxheading{Return value}
-TRUE if the handler was found and removed, FALSE otherwise.
+true if the handler was found and removed, false otherwise.
\wxheading{See also}
\wxheading{Return value}
-TRUE if the operation succeeded, FALSE otherwise.
+true if the operation succeeded, false otherwise.
\wxheading{Remarks}
\membersection{wxImage::Mirror}\label{wximagemirror}
-\constfunc{wxImage}{Mirror}{\param{bool}{ horizontally = TRUE}}
+\constfunc{wxImage}{Mirror}{\param{bool}{ horizontally = true}}
Returns a mirrored copy of the image. The parameter {\it horizontally}
indicates the orientation.
\membersection{wxImage::Rotate}\label{wximagerotate}
\func{wxImage}{Rotate}{\param{double}{ angle}, \param{const wxPoint\& }{rotationCentre},
- \param{bool}{ interpolating = TRUE}, \param{wxPoint*}{ offsetAfterRotation = NULL}}
+ \param{bool}{ interpolating = true}, \param{wxPoint*}{ offsetAfterRotation = NULL}}
-Rotates the image about the given point, by {\it angle} radians. Passing TRUE
+Rotates the image about the given point, by {\it angle} radians. Passing true
to {\it interpolating} results in better image quality, but is slower. If the
image has a mask, then the mask colour is used for the uncovered pixels in the
rotated image background. Else, black (rgb 0, 0, 0) will be used.
\membersection{wxImage::Rotate90}\label{wximagerotate90}
-\constfunc{wxImage}{Rotate90}{\param{bool}{ clockwise = TRUE}}
+\constfunc{wxImage}{Rotate90}{\param{bool}{ clockwise = true}}
Returns a copy of the image rotated 90 degrees in the direction
indicated by {\it clockwise}.
\membersection{wxImage::SetMask}\label{wximagesetmask}
-\func{void}{SetMask}{\param{bool}{ hasMask = TRUE}}
+\func{void}{SetMask}{\param{bool}{ hasMask = true}}
Specifies whether there is a mask or not. The area of the mask is determined by the current mask colour.
\membersection{wxImage::SetMaskColour}\label{wximagesetmaskcolour}
-\func{void}{SetMaskColour}{\param{unsigned char }{red}, \param{unsigned char }{blue}, \param{unsigned char }{green}}
+\func{void}{SetMaskColour}{\param{unsigned char }{red}, \param{unsigned char }{green}, \param{unsigned char }{blue}}
Sets the mask colour for this image (and tells the image to use the mask).
\wxheading{Return value}
-Returns FALSE if {\it mask} does not have same dimensions as the image or if
-there is no unused colour left. Returns TRUE if the mask was successfully
+Returns false if {\it mask} does not have same dimensions as the image or if
+there is no unused colour left. Returns true if the mask was successfully
applied.
\wxheading{Notes}
\membersection{wxImage::operator $==$}
-\func{bool}{operator $==$}{\param{const wxImage\& }{image}}
+\constfunc{bool}{operator $==$}{\param{const wxImage\& }{image}}
Equality operator. This operator tests whether the internal data pointers are
equal (a fast test).
\wxheading{Return value}
-Returns TRUE if the images were effectively equal, FALSE otherwise.
+Returns true if the images were effectively equal, false otherwise.
\membersection{wxImage::operator $!=$}
-\func{bool}{operator $!=$}{\param{const wxImage\& }{image}}
+\constfunc{bool}{operator $!=$}{\param{const wxImage\& }{image}}
Inequality operator. This operator tests whether the internal data pointers are
unequal (a fast test).
\wxheading{Return value}
-Returns TRUE if the images were unequal, FALSE otherwise.
+Returns true if the images were unequal, false otherwise.
\section{\class{wxImageHandler}}\label{wximagehandler}
\membersection{wxImageHandler::LoadFile}\label{wximagehandlerloadfile}
-\func{bool}{LoadFile}{\param{wxImage* }{image}, \param{wxInputStream\&}{ stream}, \param{bool}{ verbose=TRUE}, \param{int}{ index=0}}
+\func{bool}{LoadFile}{\param{wxImage* }{image}, \param{wxInputStream\&}{ stream}, \param{bool}{ verbose=true}, \param{int}{ index=0}}
Loads a image from a stream, putting the resulting data into {\it image}. If the image file contains
more than one image and the image handler is capable of retrieving these individually, {\it index}
\docparam{stream}{Opened input stream for reading image data.}
-\docparam{verbose}{If set to TRUE, errors reported by the image handler will produce wxLogMessages.}
+\docparam{verbose}{If set to true, errors reported by the image handler will produce wxLogMessages.}
\docparam{index}{The index of the image in the file (starting from zero).}
\wxheading{Return value}
-TRUE if the operation succeeded, FALSE otherwise.
+true if the operation succeeded, false otherwise.
\wxheading{See also}
\wxheading{Return value}
-TRUE if the operation succeeded, FALSE otherwise.
+true if the operation succeeded, false otherwise.
\wxheading{See also}
projects / wxWidgets.git / blobdiff