158 lines
6.7 KiB
HTML
158 lines
6.7 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />
|
|
<meta name="COPYRIGHT" content=
|
|
"Copyright (c) 2001-2006 IBM Corporation and others. All Rights Reserved." />
|
|
<meta name="Author" content="Eric Mader" />
|
|
|
|
<title>Readme file for the ICU LayoutEngine demo</title>
|
|
</head>
|
|
|
|
<body>
|
|
<h2>What is the layout demo?</h2>
|
|
|
|
<p>The layout demo displays a paragraph of text that is laid out using the
|
|
LayoutEngine. There are two versions of this demo, "layout.exe" which runs on
|
|
Windows 2000, and "gnomelayout" which runs on Linux. Both programs read a
|
|
file containing the Unicode text to display, and a file that says which font
|
|
to use to display each script.</p>
|
|
|
|
<h2>How do I build the layout demo?</h2>First, you need to build ICU,
|
|
including the LayoutEngine.
|
|
|
|
<p>On Windows, the layout project should be listed as a dependency of all, so
|
|
layout will build when you build all. If it doesn't for some reason, just
|
|
select the layout project in the project toolbar and build it.</p>
|
|
|
|
<p>On Linux systems, you need to add the "--enable-layout=yes" option when
|
|
you invoke the runConfigureICU script. When you've done that, layout should
|
|
build when you do "make all install"</p>
|
|
|
|
<p>To build the demo on Windows, just open the layout project in
|
|
<icu>\source\samples\layout and build it.</p>
|
|
|
|
<p>On Linux systems, connect to <top-build-dir>/samples/layout and do
|
|
"make all". To build the layout demo on Linux, you'll need the
|
|
gnome-libs-devel and freetype-devel packages, which should be part of your
|
|
Linux distribution. The demo uses the FreeType 1 library, and the make files
|
|
assume that the FreeType header files are in /usr/include/freetype1, and that
|
|
the freetype library is /usr/lib/libttf.so. This is how RedHat Linux 7.2
|
|
installs FreeType 1. If your system is different, you may need to add sym
|
|
links to where the files are stored on your system, or modify
|
|
<top-src-dir>/samples/layout/Makefile.in to reference the files
|
|
correctly for your system.</p>
|
|
|
|
<h2>How do I run the demo?</h2>
|
|
|
|
<p>Before you can run the demo, you'll need to get the fonts it uses. For
|
|
legal reasons, we can't include these fonts with ICU, but you can download
|
|
them from the web. To do this, you'll need access to a computer running
|
|
Windows. Here's how to get the fonts:</p>
|
|
|
|
<p>First, download the Thai font. Go to <a href=
|
|
"http://www.into-asia.com/thai_language/thaifont/">into-asia.com</a> and
|
|
click on the link for the Angsana font. This will download a .ZIP file.
|
|
Extract the font file, angsd___.ttf On Windows, copy this font file to your
|
|
Fonts folder, on Linux, copy this font file to the directory from which
|
|
you'll run the layout demo.</p>
|
|
|
|
<p>Next is the Hindi font. Go to the NCST site and download <a href=
|
|
"http://rohini.ncst.ernet.in/indix/download/font/raghu.ttf">raghu.ttf</a>. Be
|
|
sure to look at the <a href=
|
|
"http://rohini.ncst.ernet.in/indix/download/font/README">README</a> file
|
|
before you download the font. On Linux, you can download raghu.ttf into the
|
|
directory from which you'll run the layout demo. On Windows, you'll need to
|
|
install it in your Fonts folder.</p>
|
|
|
|
<p>There's still one more font to get, the Code2000 Unicode font. Go to James
|
|
Kass' <a href="http://www.code2000.net/">Unicode Support In Your
|
|
Browser</a> page and click on the link that says "Click Here to download
|
|
Code2000 shareware demo Unicode font." This will download a .ZIP file which
|
|
contains CODE2000.TTF and CODE2000.HTM. Expand this .ZIP file. If you're
|
|
going to run the layout demo on Linux, put the CODE2000.TTF file in the
|
|
directory from which you'll run the demo. On Windows, copy the font to your
|
|
fonts folder.</p>
|
|
|
|
<p><strong>Note:</strong> The Code2000 font is shareware. If you want to use
|
|
it for longer than a trial period, you should send a shareware fee to James.
|
|
Directions for how to do this are in CODE2000.HTM.</p>
|
|
|
|
<p>That's it! Now all you have to do is run letest (CTRL+F5 in Visual C++, or
|
|
"./gnomelayout" in Linux)</p>
|
|
|
|
<h2>How can I customize the layout demo?</h2>
|
|
|
|
<p>The text that the layout demo displays is read from the file "Sample.txt."
|
|
You can change the text by editing this file using a Unicode-aware text
|
|
editor. (it is in UTF8 format with a BOM as the first character; the demo can
|
|
also read UTF16 and UTF32 format files) Remember that the text will be
|
|
displayed in a single paragraph; you can include CR and LF characters in the
|
|
text, but they will be ignored.</p>
|
|
|
|
<p>If you add scripts to the text other than Arabic, Devanagari, Latin or
|
|
Thai, you'll need to find a font which contains the characters in that
|
|
script, and add an entry to the FontMap file ("FontMap.GDI" on Windows,
|
|
"FontMap.Gnome" on Linux) This file contains a single entry per line. Each
|
|
entry contains a script name followed by a colon, and then a font name.</p>
|
|
|
|
<p>Here is the list of legal script names:</p>
|
|
|
|
<blockquote>
|
|
<tt>ARABIC</tt><br />
|
|
<tt>ARMENIAN</tt><br />
|
|
<tt>BENGALI</tt><br />
|
|
<tt>BOPOMOFO</tt><br />
|
|
<span style="font-family: monospace;">BUHID</span><br />
|
|
<tt>CANADIAN_ABORIGINAL</tt><br />
|
|
<tt>CHEROKEE</tt><br />
|
|
<tt>CYRILLIC</tt><br />
|
|
<tt>DESERET</tt><br />
|
|
<tt>DEVANAGARI</tt><br />
|
|
<tt>ETHIOPIC</tt><br />
|
|
<tt>GEORGIAN</tt><br />
|
|
<tt>GOTHIC</tt><br />
|
|
<tt>GREEK</tt><br />
|
|
<tt>GUJARATI</tt><br />
|
|
<tt>GURMUKHI</tt><br />
|
|
<tt>HAN</tt><br />
|
|
<tt>HANGUL</tt><br />
|
|
<span style="font-family: monospace;">HANUNOO</span><br />
|
|
<tt>HEBREW</tt><br />
|
|
<tt>HIRAGANA</tt><br />
|
|
<tt>KANNADA</tt><br />
|
|
<tt>KATAKANA</tt><br />
|
|
<tt>KHMER</tt><br />
|
|
<tt>LATIN</tt><br />
|
|
<tt>MALAYALAM</tt><br />
|
|
<tt>MONGOLIAN</tt><br />
|
|
<tt>MYANMAR</tt><br />
|
|
<tt>OGHAM</tt><br />
|
|
<tt>OLD_ITALIC</tt><br />
|
|
<tt>ORIYA</tt><br />
|
|
<tt>RUNIC</tt><br />
|
|
<tt>SINHALA</tt><br />
|
|
<tt>SYRIAC</tt><br />
|
|
<span style="font-family: monospace;">TAGALOG<br />
|
|
TAGBANWA</span><br />
|
|
<tt>TAMIL</tt><br />
|
|
<tt>TELUGU</tt><br />
|
|
<tt>THAANA</tt><br />
|
|
<tt>THAI</tt><br />
|
|
<tt>TIBETAN</tt><br />
|
|
<tt>YI<br /></tt>
|
|
</blockquote>
|
|
|
|
<p>You can also use the script name "DEFAULT" to represent all scripts which
|
|
you don't explicitly list in the FontMap file.</p>
|
|
|
|
<p>On Windows use the full name of the font as it appears in the Windows
|
|
Fonts folder (eg. "Times New Roman") On Linux, use the file name of the font
|
|
file (e.g. "Times.TTF") If you're running on Windows, you'll need to install
|
|
the new fonts in your Fonts folder. If you're running on Linux, put them in
|
|
the directory from which you'll run the demo.</p><br />
|
|
</body>
|
|
</html>
|