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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 so far has been done using

the GTK+ widget toolkit as a test platform. Pango forms the core of text

and font handling for GTK+-2.x.

 

Pango is designed to be modular; the core Pango layout can be used

with different font backends. There are three basic backends, with

multiple options for rendering with each.

 

- Client side fonts using the FreeType and fontconfig libraries.

  Rendering can be with with Cairo or Xft libraries, or directly

  to an in-memory buffer with no additional libraries.

 

- Native fonts on Microsoft Windows using Uniscribe if available for

  complex script handling. Rendering can be done via Cairo or

  directly using the native Win32 API.

 

 - Native fonts on MacOS X, rendering via Cairo.

 

The integration of Pango with Cairo (http://cairographics.org)

provides a complete solution with high quality text handling

and graphics rendering.

 

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:

 

http://www.pango.org/

 

Dependencies

============

 

Pango depends on the GLib library; more information about GLib can

be found at http://www.gtk.org/.

 

When using client side fonts, the fontconfig library

(http://www.fontconfig.org) to look up fonts. At least version 2.0.9

of the FreeType font handling library (http://www.freetype.org) is

also required.