The GDTextUtil package contains text utilities for use with the GD drawing package. This package provides three modules that make it possible to work with internal GD fonts as well as TrueType fonts, without having to worry about different interface functions to call. Apart from an abstract interface to all font types and strings for GD, this library also provides some utility in aligning and wrapping your string. GD::Text: Provides information about a font, irrespective of whether the font is a TTF or builtin font. GD::Text::Align Align a string around a coordinate, left, right, center, top, bottom or center. GD::Text::Wrap Wrap a long string between a right and left margin, starting at a certain y coordinate. Layout the text flush left, flush right, center, or justified. Requirements: perl 5.005_03 or higher. It may work on older versions, but it has not been tested, and I won't spend a lot of time trying to support it. GD 1.20 or up, if possible built with TTF (freetype) support. GD 2.* has not been tested yet. Please note that the freetype version 2 libraries should be at the latest level. Especially version 2.0.3 has an annoying bug that rotates text twice. Later versions of freetype (2.1.2 currently) don't render as nicely anymore as earlier ones. Hopefully that will be fixed, because it is _ugly_ right now. If you want 'make test' to do something useful, you will need to have Test::More installed. If you don't, all tests will be skipped. Installation: perl Makefile.PL make make test make demo make install Demo(s) can be found in the demo directory. DO NOT PANIC when the tests fail. The various Freetype libraries often have a slightly different implementation of their rendering algorithms, resulting in slightly different bounding boxes for strings, and slightly different looking images. If your tests fail, try a 'make demo', and visually compare demo/GDWrap.png (freshly generated image) and demo/GDWrap.ref.png (reference image). If they look reasonably similar, you can call the tests successful. Even if they don't look entirely similar, it may simply be because your font files are different from the ones I used to create GDWrap.ref.png. Please see the sources. Currently, some of the TTF tests in t/* are disabled, specifically because every version of the freetype library seems to render differently enough for sizing to be wrong all the time. I don't think I'll ever re-enable them anymore. Bug Reports: When you report a bug, please include as much information as possible (unless you also supply a patch :)). The minimum set of information I need to be able to correctly assess a bug is: GD::Text version Perl version and OS GD version If the bug relates to TrueType font rendering, I'll also need to know which version freetype library you linked in. If at all possible, submit a small program that demonstrates the problem, together with the output _you_ get on your system (remember that it all works fine on mine). If you're using Redhat, and have their freetype 2.0.3 library RPM installed, do not report bugs until you have upgraded to a later version. Todo: - Make the interface more flexible - Alignment for the wrap boxes as a whole - More demo code COPYRIGHT Copyright (c) 1999 Martien Verbruggen mgjv@comdyn.com.au This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Enclosed fonts: Dustismo Sans and Dustismo Roman http://www.cheapskatefonts.com/ see Dustismo,LICENSE for original (GPL) license Cetus by Greg Meronek is no longer enclosed, since its copyright status has become unclear (the status is simply not known). http://fontastic.i-n.net/fontastic/greg.htm