docs corrections and docs for Chris' wxImage::SaveFile(filename_only) patch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14654 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/latex/wx/image.tex b/docs/latex/wx/image.tex
index 5cdd7d29c211c57cfda620477eea91e13d8c2844..574391e7c1d947bf52913c410c07ee89aabab50b 100644 (file)
--- a/docs/latex/wx/image.tex
+++ b/docs/latex/wx/image.tex
@@ -24,17 +24,18 @@ handler with \helpref{wxImage::AddHandler}{wximageaddhandler} or
 
 \twocolwidtha{5cm}%
 \begin{twocollist}
 
 \twocolwidtha{5cm}%
 \begin{twocollist}

-\twocolitem{\indexit{wxBMPHandler}}{Only for loading, always installed.}
+\twocolitem{\indexit{wxBMPHandler}}{For loading and saving, always installed.}

 \twocolitem{\indexit{wxPNGHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxJPEGHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxGIFHandler}}{Only for loading, due to legal issues.}
 \twocolitem{\indexit{wxPCXHandler}}{For loading and saving (see below).}
 \twocolitem{\indexit{wxPNMHandler}}{For loading and saving (see below).}
 \twocolitem{\indexit{wxTIFFHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxPNGHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxJPEGHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxGIFHandler}}{Only for loading, due to legal issues.}
 \twocolitem{\indexit{wxPCXHandler}}{For loading and saving (see below).}
 \twocolitem{\indexit{wxPNMHandler}}{For loading and saving (see below).}
 \twocolitem{\indexit{wxTIFFHandler}}{For loading and saving.}

+\twocolitem{\indexit{wxIFFHandler}}{For loading only.}

 \twocolitem{\indexit{wxXPMHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxICOHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxCURHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxXPMHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxICOHandler}}{For loading and saving.}
 \twocolitem{\indexit{wxCURHandler}}{For loading and saving.}

-\twocolitem{\indexit{wxANIHandler}}{For loading and saving.}
+\twocolitem{\indexit{wxANIHandler}}{For loading only.}

 \end{twocollist}
 
 When saving in PCX format, {\bf wxPCXHandler} will count the number of
 \end{twocollist}
 
 When saving in PCX format, {\bf wxPCXHandler} will count the number of


@@ -196,6 +197,10 @@ of a given handler class in an application session.}
 
 \helpref{wxImageHandler}{wximagehandler}
 
 
 \helpref{wxImageHandler}{wximagehandler}
 

+\func{bool}{CanRead}{\param{const wxString\&}{ filename}}
+
+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}
 
 \pythonnote{In wxPython this static method is named {\tt wxImage\_AddHandler}.}
 \membersection{wxImage::CleanUpHandlers}
 


@@ -642,13 +647,19 @@ TRUE if the handler was found and removed, FALSE otherwise.
 
 \constfunc{bool}{SaveFile}{\param{const wxString\& }{name}, \param{const wxString\&}{ mimetype}}
 
 
 \constfunc{bool}{SaveFile}{\param{const wxString\& }{name}, \param{const wxString\&}{ mimetype}}
 

-Saves a image in the named file.
+Saves an image in the named file.
+
+\constfunc{bool}{SaveFile}{\param{const wxString\& }{name}}
+
+Saves an image in the named file. File type is determined from the extension of the
+file name. Note that this function may fail if the extension is not recognized! You
+can use one of the forms above to save images to files with non-standard extensions.

 
 \constfunc{bool}{SaveFile}{\param{wxOutputStream\& }{stream}, \param{int}{ type}}
 
 \constfunc{bool}{SaveFile}{\param{wxOutputStream\& }{stream}, \param{const wxString\&}{ mimetype}}
 
 
 \constfunc{bool}{SaveFile}{\param{wxOutputStream\& }{stream}, \param{int}{ type}}
 
 \constfunc{bool}{SaveFile}{\param{wxOutputStream\& }{stream}, \param{const wxString\&}{ mimetype}}
 

-Saves a image in the given stream.
+Saves an image in the given stream.

 
 \wxheading{Parameters}
 
 
 \wxheading{Parameters}
 


@@ -656,17 +667,17 @@ Saves a image in the given stream.
 
 \docparam{stream}{Opened output stream to save the image to.}
 
 
 \docparam{stream}{Opened output stream to save the image to.}
 

-\docparam{type}{Currently three types can be used:
+\docparam{type}{Currently these types can be used:

 
 \twocolwidtha{5cm}%
 \begin{twocollist}
 
 \twocolwidtha{5cm}%
 \begin{twocollist}

+\twocolitem{{\bf wxBITMAP\_TYPE\_BMP}}{Save a BMP image file.}

 \twocolitem{{\bf wxBITMAP\_TYPE\_JPEG}}{Save a JPEG image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PNG}}{Save a PNG image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PCX}}{Save a PCX image file (tries to save as 8-bit if possible, falls back to 24-bit otherwise).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PNM}}{Save a PNM image file (as raw RGB always).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_TIFF}}{Save a TIFF image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_XPM}}{Save a XPM image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_JPEG}}{Save a JPEG image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PNG}}{Save a PNG image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PCX}}{Save a PCX image file (tries to save as 8-bit if possible, falls back to 24-bit otherwise).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_PNM}}{Save a PNM image file (as raw RGB always).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_TIFF}}{Save a TIFF image file.}
 \twocolitem{{\bf wxBITMAP\_TYPE\_XPM}}{Save a XPM image file.}

-\twocolitem{{\bf wxBITMAP\_TYPE\_ICO}}{Save a ICO image file. }

 \twocolitem{{\bf wxBITMAP\_TYPE\_ICO}}{Save a Windows icon file (ICO) (the size may be up to 255 wide by 127 high. A single image is saved in 8 colors at the size supplied).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_CUR}}{Save a Windows cursor file (CUR).}
 \end{twocollist}}
 \twocolitem{{\bf wxBITMAP\_TYPE\_ICO}}{Save a Windows icon file (ICO) (the size may be up to 255 wide by 127 high. A single image is saved in 8 colors at the size supplied).}
 \twocolitem{{\bf wxBITMAP\_TYPE\_CUR}}{Save a Windows cursor file (CUR).}
 \end{twocollist}}