package.lisp

   1 ;;; Copyright (c) 2007 Zachary Beane, All Rights Reserved
   2 ;;;
   3 ;;; Redistribution and use in source and binary forms, with or without
   4 ;;; modification, are permitted provided that the following conditions
   5 ;;; are met:
   6 ;;;
   7 ;;;   * Redistributions of source code must retain the above copyright
   8 ;;;     notice, this list of conditions and the following disclaimer.
   9 ;;;
  10 ;;;   * Redistributions in binary form must reproduce the above
  11 ;;;     copyright notice, this list of conditions and the following
  12 ;;;     disclaimer in the documentation and/or other materials
  13 ;;;     provided with the distribution.
  14 ;;;
  15 ;;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR 'AS IS' AND ANY EXPRESSED
  16 ;;; OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  17 ;;; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18 ;;; ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  19 ;;; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20 ;;; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  21 ;;; GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  22 ;;; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  23 ;;; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  24 ;;; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25 ;;; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26 ;;;
  27 ;;; $Id: package.lisp,v 1.17 2007/10/01 14:13:11 xach Exp $
  28
  29 (cl:defpackage #:vecto
  30   (:use #:cl)
  31   (:import-from #:zpb-ttf
  32                 #:open-font-loader
  33                 #:xmin
  34                 #:xmax
  35                 #:ymin
  36                 #:ymax
  37                 #:bounding-box)
  38   (:export
  39    ;; canvas operations
  40    #:with-canvas
  41    #:clear-canvas
  42    #:save-png
  43    #:save-png-stream
  44    #:zpng-object
  45    ;; path construction
  46    #:move-to
  47    #:line-to
  48    #:curve-to
  49    #:quadratic-to
  50    #:close-subpath
  51    #:stroke-to-paths
  52    #:arc
  53    #:arcn
  54    #:ellipse-arc
  55    #:ellipse-arcn
  56    ;; Clipping
  57    #:end-path-no-op
  58    #:clip-path
  59    #:even-odd-clip-path
  60    ;; path construction one-offs
  61    #:rectangle
  62    #:rounded-rectangle
  63    #:centered-ellipse-path
  64    #:centered-circle-path
  65    #:+kappa+
  66    ;; painting
  67    #:fill-path
  68    #:even-odd-fill
  69    #:stroke
  70    #:fill-and-stroke
  71    #:even-odd-fill-and-stroke
  72    ;; graphics state
  73    #:with-graphics-state
  74    #:set-line-cap
  75    #:set-line-join
  76    #:set-line-width
  77    #:set-dash-pattern
  78    #:set-rgba-stroke
  79    #:set-rgb-stroke
  80    #:set-rgba-fill
  81    #:set-rgb-fill
  82    #:set-gradient-fill
  83    #:linear-domain
  84    #:bilinear-domain
  85    #:cartesian-coordinates
  86    #:polar-coordinates
  87    ;; generic functions for handling foreign images
  88    #:compose
  89    ;; graphics state coordinate transforms
  90    #:translate
  91    #:rotate
  92    #:rotate-degrees
  93    #:skew
  94    #:scale
  95    ;; text
  96    #:*default-character-spacing*
  97    #:get-font
  98    #:set-font
  99    #:set-character-spacing
 100    #:draw-string
 101    #:string-paths
 102    #:draw-centered-string
 103    #:centered-string-paths
 104    #:string-bounding-box))