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Applied patch for multiple file selection, documented.

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Fixed some compilation warnings,
  Minor change to OpenGL code.
  Documented wxImageHandler::GetImageCount() and related.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4784 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-12-01 14:08:42 +00:00
parent fb073f86d2
commit 7941ba111c
22 changed files with 244 additions and 124 deletions
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29
docs/latex/wx/image.tex
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@@ -625,6 +625,20 @@ Gets the name of this handler.
Gets the file extension associated with this handler.
\membersection{wxImageHandler::GetImageCount}\label{wximagehandlergetimagecount}
\func{int}{GetImageCount}{\param{wxInputStream\&}{ stream}}
If the image file contains more than one image and the image handler is capable
of retrieving these individually, this function will return the number of
available images.
\docparam{stream}{Opened input stream for reading image file.}
\wxheading{Return value}
Number of available images. For most image handles, this defaults to 1.
\membersection{wxImageHandler::GetType}
\constfunc{long}{GetType}{\void}
@@ -639,16 +653,21 @@ Gets the MIME type associated with this handler.
\membersection{wxImageHandler::LoadFile}\label{wximagehandlerloadfile}
\func{bool}{LoadFile}{\param{wxImage* }{image}, \param{wxInputStream\&}{ stream}}
\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}.
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}
indicates which image to read from the stream.
\wxheading{Parameters}
\docparam{image}{The image object which is to be affected by this operation.}
\docparam{stream}{Opened input stream.
The meaning of {\it stream} is determined by the {\it type} parameter.}
\docparam{stream}{Opened input stream for reading images.}
\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}
@@ -670,7 +689,7 @@ Saves a image in the output stream.
\docparam{image}{The image object which is to be affected by this operation.}
\docparam{stream}{A stream. The meaning of {\it stream} is determined by the {\it type} parameter.}
\docparam{stream}{An opened stream for writing images.}
\wxheading{Return value}