X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..235fb242f665ea0bf3e1bff3d5344f4d621ab75e:/docs/latex/wx/tfontenc.tex diff --git a/docs/latex/wx/tfontenc.tex b/docs/latex/wx/tfontenc.tex index 2cbccfa31a..1c5ad6f7fa 100644 --- a/docs/latex/wx/tfontenc.tex +++ b/docs/latex/wx/tfontenc.tex @@ -11,7 +11,7 @@ \section{Font encoding overview}\label{wxfontencodingoverview} -wxWindows has support for multiple font encodings starting from release 2.2. +wxWidgets has support for multiple font encodings. By encoding we mean here the mapping between the character codes and the letters. Probably the most well-known encoding is (7 bit) ASCII one which is used almost universally now to represent the letters of the English alphabet @@ -20,7 +20,7 @@ letters of foreign alphabets and here other encodings come into play. Please note that we will only discuss 8-bit fonts here and not \helpref{Unicode}{unicode}. -Font encoding support is assured by several classes: +Font encoding support is ensured by several classes: \helpref{wxFont}{wxfont} itself, but also \helpref{wxFontEnumerator}{wxfontenumerator} and \helpref{wxFontMapper}{wxfontmapper}. wxFont encoding support is reflected by @@ -55,20 +55,19 @@ The situation is particularly complicated with Cyrillic encodings for which used on the Internet), ISO8859-5 (ISO standard for Cyrillic) and CP1251 (WinCyrillic). -This abundance of (incompatible) encoding:w -s should make it clear that using +This abundance of (incompatible) encodings should make it clear that using encodings is less easy than it might seem. The problems arise both from the fact that the standard encodings for the given language (say Russian, which is -written in Cyrillic) are different on differe nt platforms and because the +written in Cyrillic) are different on different platforms and because the fonts in the given encoding might just not be installed (this is especially a -problem with Unix, or, in general, not Win32, systems). +problem with Unix, or, in general, non-Win32 systems). -To allow to see clearer in this, \helpref{wxFontEnumerator}{wxfontenumerator} +To clarify, the \helpref{wxFontEnumerator}{wxfontenumerator} class may be used to enumerate both all available encodings and to find the facename(s) in which the given encoding exists. If you can find the font in the correct encoding with wxFontEnumerator then your troubles are over, but, unfortunately, sometimes this is not enough. For example, there is no standard -way (I know of, please tell me if you do!) to find a font on a Windows system +way (that I know of, please tell me if you do!) to find a font on a Windows system for KOI8 encoding (only for WinCyrillic one which is quite different), so \helpref{wxFontEnumerator}{wxfontenumerator} will never return one, even if the user has installed a KOI8 font on his system. @@ -77,10 +76,10 @@ To solve this problem, a \helpref{wxFontMapper}{wxfontmapper} class is provided. This class stores the mapping between the encodings and the font face names which support them in \helpref{wxConfig}{wxconfigoverview} object. Of course, it would be fairly useless if it tried to determine these mappings by -itself, so, instead, it (optionally) ask the user and remember his answers +itself, so, instead, it (optionally) asks the user and remembers his answers so that the next time the program will automatically choose the correct font. -All these topics are illustrated by the \helpref{font sample}{samplefont}, +All these topics are illustrated by the \helpref{font sample}{samplefont}; please refer to it and the documentation of the classes mentioned here for further explanations.