X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f811bc9ac07404a8e90570b243918d11289ef1e2..62b4ae0811c3168cd689e202ba8aa8e052916b9b:/docs/latex/wx/image.tex diff --git a/docs/latex/wx/image.tex b/docs/latex/wx/image.tex index 4986bf1c19..e8bad3500f 100644 --- a/docs/latex/wx/image.tex +++ b/docs/latex/wx/image.tex @@ -81,10 +81,10 @@ and forth without loss in that respect. 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()}. @@ -199,7 +199,7 @@ of a given handler class in an application session.} \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} @@ -271,7 +271,7 @@ Creates a fresh image. \wxheading{Return value} -TRUE if the call succeeded, FALSE otherwise. +true if the call succeeded, false otherwise. \membersection{wxImage::Destroy}\label{wximagedestroy} @@ -296,7 +296,7 @@ order) by 1 until an unused colour is found or the colour space exhausted. \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} @@ -397,12 +397,6 @@ available images. 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} @@ -446,6 +440,12 @@ used when converting to wxBitmap under Windows. 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}} @@ -467,7 +467,7 @@ Gets the width of the image in pixels. \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} @@ -500,7 +500,7 @@ Gets a user-defined option as an integer. The function is case-insensitive to {\ \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} @@ -596,8 +596,8 @@ hotspot for loaded cursor file: \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} @@ -625,7 +625,7 @@ mimetype from a file} \constfunc{bool}{Ok}{\void} -Returns TRUE if image data is present. +Returns true if image data is present. \membersection{wxImage::RemoveHandler} @@ -638,7 +638,7 @@ is not deleted. \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} @@ -689,7 +689,7 @@ Saves an image in the given stream. \wxheading{Return value} -TRUE if the operation succeeded, FALSE otherwise. +true if the operation succeeded, false otherwise. \wxheading{Remarks} @@ -727,7 +727,7 @@ mimetype to the named file} \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. @@ -755,9 +755,9 @@ Returns the (modified) image itself. \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. @@ -766,7 +766,7 @@ Returns the rotated image, leaving this image intact. \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}. @@ -822,13 +822,13 @@ Do not pass to this function a pointer obtained through \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). @@ -850,8 +850,8 @@ in {\it mask} has given RGB value. \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} @@ -911,7 +911,7 @@ Returns 'this' object. \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). @@ -922,11 +922,11 @@ 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). @@ -937,7 +937,7 @@ 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} @@ -1024,7 +1024,7 @@ Gets the MIME type associated with this handler. \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} @@ -1036,13 +1036,13 @@ indicates which image to read from the stream. \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} @@ -1064,7 +1064,7 @@ Saves a image in the output stream. \wxheading{Return value} -TRUE if the operation succeeded, FALSE otherwise. +true if the operation succeeded, false otherwise. \wxheading{See also}