Follow cl-ft2 3bd702b and a259317: no global nickname, declared types
cl-ft2 no longer defines the global nickname ft2, so Home and Getting
started load it with ASDF and give it the local nickname ft2 in a
package of their own, and say that the examples use it; Installation
and the API index no longer name a nickname. Core concepts and Errors
say that an object of the wrong kind is a type-error too, and that SBCL
warns at compile time about a constant argument of the wrong type, now
that every exported function declares its types. Font variations says
where FreeType's coordinate quirks are handled. Development lists
CLAUDE.md and outline-object.lisp, gives the suite's new count, and
states the conventions for docstrings, types and plain internal names.
Follow cl-ft2 8dadd52: stroke and rasterize outlines of your own
Outlines describes OUTLINE, MAKE-OUTLINE and its checks, the tags,
OUTLINE-CONTROL-BOX, RENDER-OUTLINE and STROKE-OUTLINE, with examples
run against the code. Strokers, Rendering and bitmaps, Errors, Core
concepts, the FFI layer and the API index list them. The miter limit's
description had :miter-fixed and :miter-variable the wrong way round:
a fixed miter is beveled past the limit, a variable one clipped.
Follows cl-ft2 8d975ad: the raw layer and its types are cl-ffi's, the
examples use cl-ffi's operators, installation says where cl-ffi comes
from, and a Homebrew FreeType outside the linker's paths is found through
DYLD_FALLBACK_LIBRARY_PATH, as cl-ffi has no list of directories of its
own.
Follow cl-ft2 678bfee: the FreeType it carries for Windows
Installation and Development describe native/windows-x64/freetype.dll,
how cl-ft2 finds it, what the build lacks and how to rebuild and check
it. Bitmaps have HEIGHT, not ROWS, and the examples whose results
depended on an earlier page's size now set it, so each gives what the
page shows; the vertical advance at 32 px is 32. The strike error's
hint names FACE-SIZE.
