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;;;; Copyright © 2022 siddharth ravikumar <s@ricketyspace.net>
;;;; SPDX-License-Identifier: ISC
#lang racket
(require racket/draw)
(require racket/snip)
;; Sets up settings for the drawing context.
(define (setup-dc dc)
(send dc set-smoothing 'aligned)
(send dc set-pen "black" 1 'transparent)
(send dc set-brush "black" 'solid))
;; Draws a moon.
(define (moon-drawing)
(let ((moon (new dc-path%)))
(send moon arc -50 50 320 320 1.57 4.36 #f)
(send moon arc 1 4 490 490 3.54 2.20 #t)
moon))
;; Draws the peach logo in a bitmap and returns the bitmap.
(define (draw-logo)
(let* ((target (make-bitmap 500 500))
(dc (new bitmap-dc% (bitmap target))))
(setup-dc dc)
(send dc draw-path (moon-drawing))
target))
;; Exports the logo into PNG.
(define (png-export logo)
(send logo save-file "logo.png" 'png))
;; Peach logo as a bitmap.
(define peach-logo (draw-logo))
;; Render logo in racket shell.
(make-object image-snip% peach-logo)
;; Export logo to a PNG file.
(png-export peach-logo)
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