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authorOwen Taylor <otaylor@src.gnome.org>2002-03-08 04:04:01 +0000
committerOwen Taylor <otaylor@src.gnome.org>2002-03-08 04:04:01 +0000
commit13a1cc80eb461e482d8055e701756ecee9fb5da5 (patch)
tree84d98656e639800ef58174681d807cf8322a9d45 /README
parent6913e847c652d1b084a88b24f0c125f8691cef66 (diff)
downloadpango-13a1cc80eb461e482d8055e701756ecee9fb5da5.tar.gz
hu Mar 7 22:55:13 2002 Owen Taylor <otaylor@redhat.com>PANGO_1_0_0
===== Released 1.0.0 ===== * NEWS: Final updates for 1.0.0. * README AUTHORS: Update.
Diffstat (limited to 'README')
-rw-r--r--README57
1 files changed, 48 insertions, 9 deletions
diff --git a/README b/README
index fdb2638d..b20f0187 100644
--- a/README
+++ b/README
@@ -1,5 +1,23 @@
-This directory includes the Pango library, several
-examples, and a couple of basic language engines.
+Pango is a library for layout and rendering of text, with an emphasis
+on internationalization. Pango can be used anywhere that text layout
+is needed; however, most of the work on Pango-1.0 was done using the
+GTK+ widget toolkit as a test platform. Pango forms the core of text
+and font handling for GTK+-2.0.
+
+Pango is designed to be modular; the core Pango layout can be used
+with four different font backends:
+
+ - Core X windowing system fonts
+ - Client-side fonts on X using the Xft library
+ - Direct rendering of scalable fonts using the FreeType library
+ - Native fonts on Microsoft backends
+
+Dynamically loaded modules then handle text layout for particular
+combinations of script and font backend.
+
+As well as the low level layout rendering routines, Pango includes
+PangoLayout, a high level driver for laying out entire blocks of text,
+and routines to assist in editing internationalized text.
For more information about Pango, see:
@@ -8,16 +26,37 @@ For more information about Pango, see:
Dependencies
============
-You'll need a fairly capable implementation
-of iconv() - for instance the iconv from the
-GNU C library version 2.1
+Pango depends on version 2.0.0 of the GLib library; more information
+about GLib can be found at http://www.gtk.org/.
+
+To build optional the PangoFT2 backend you'll need the FreeType
+library from http://www.freetpe.org. You'll need at least version
+2.0.1.
+
+To build the PangoX backend, you'll need the libraries from the X
+window system are needed to build Pango and GTK+. You should already
+have these installed on your system, but it's possible that you'll
+need to install the development environment for these libraries that
+your operating system vendor provides.
+
+If you have a recent version of the XFree86 system, such as 4.2.0,
+then the PangoXft backend will built, which provides anti-aliased and
+scaleable fonts in a much more sophisticated fashion then the support
+for core X fonts.
Notes
=====
-- There is a bug in some X servers (XF86-3.3.5 + TNT2) for
- example that keeps the johab fonts used for the hangul
- module from displaying correctly.
+ - A bug in older versions of Xft will cause random crashes with
+ the PangoXft backend. If you want to use the Xft backend, you
+ should have at least XFree86 4.2.
+
+ - By default, Pango tries to build itself so that no explicit
+ dependency on Xft or FreeType will be introduced in apps that
+ link to Pango. This is to avoid compatibility problems when
+ Xft version 2 is introduced. Specifying --enable-explicit-deps
+ or --enable-static when configuring Pango will defeat this
+ and should be avoided if possible.
License
=======
@@ -28,4 +67,4 @@ COPYING for details.
Owen Taylor
otaylor@redhat.com
-9 July 1999 \ No newline at end of file
+7 March 2002