paths-package.lisp

   1 ;;;; cl-vectors -- Rasterizer and paths manipulation library
   2 ;;;; Copyright (C) 2007  Frédéric Jolliton <frederic@jolliton.com>
   3 ;;;;
   4 ;;;; This library is free software; you can redistribute it and/or
   5 ;;;; modify it under the terms of the Lisp Lesser GNU Public License
   6 ;;;; (http://opensource.franz.com/preamble.html), known as the LLGPL.
   7 ;;;;
   8 ;;;; This library is distributed in the hope that it will be useful, but
   9 ;;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  10 ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the Lisp
  11 ;;;; Lesser GNU Public License for more details.
  12
  13 (defpackage #:net.tuxee.paths
  14   (:use #:cl)
  15   (:nicknames #:paths)
  16   (:export ;; 2D points (knot and control points)
  17            #:make-point
  18            #:point-x
  19            #:point-y
  20            #:p+
  21            #:p-
  22            #:p*
  23            #:point-rotate
  24            #:point-angle
  25            #:point-norm
  26            #:point-distance
  27            ;; Paths
  28            #:create-path
  29            #:path-clear
  30            #:path-reset
  31            #:path-extend
  32            #:path-concatenate
  33            #:path-replace
  34            #:path-size
  35            #:path-last-knot
  36            #:path-clone
  37            #:path-reverse
  38            #:path-reversed
  39            #:path-translate
  40            #:path-rotate
  41            #:path-scale
  42            ;; Interpolators
  43            #:make-straight-line
  44            #:make-arc
  45            #:make-catmull-rom
  46            #:make-bezier-curve
  47            ;; Path iterators
  48            #:path-iterator-reset
  49            #:path-iterator-next
  50            #:path-iterator
  51            #:path-iterator-segmented
  52            #:filter-distinct
  53            ;; Misc
  54            #:make-discrete-path
  55            #:make-circle-path
  56            #:make-rectangle-path
  57            #:make-rectangle-path/center
  58            #:make-regular-polygon-path
  59            #:make-simple-path
  60            #:path-annotated
  61            #:make-simple-path
  62            ;; Transformations
  63            #:stroke-path
  64            #:dash-path
  65            #:clip-path
  66            #:clip-path/path
  67            ;; Variables
  68            #:*bezier-distance-tolerance*
  69            #:*bezier-angle-tolerance*
  70            #:*arc-length-tolerance*
  71            ))
  72
  73 (in-package #:net.tuxee.paths)
  74