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(define-module (elenq)
#:use-module (sxml simple)
#:use-module (ice-9 match))
(define (num x)
(number->string (exact->inexact x)))
(define (elenq-logo sub size rotation-deg)
(sxml->xml
`(svg
(@ (width ,(num (* size)))
(height ,(num (* size (/ 10 22))))
(viewBox ,(string-join (list (num (* size 22 -1/2))
(num (+ (* -1.4 size) (* size 10 -1/2)))
(num (* size 22))
(num (* size 10)))
" ")))
(g (@ (id "elenq-logo")
(transform
,(string-append
"scale(" (num size) ")"
"rotate (" (num rotation-deg) ")")))
(g (@ (transform "scale(0.33333)"))
(text (@ (x 0)
(y 0)
(style "font-size: 30; line-height: 1.25; font-family: armata; stroke: none; text-anchor: middle"))
"ElenQ")
(text (@ (x 0)
(y 8)
(style "font-size: 10; line-height: 1.25; font-family: armata; stroke: none; text-anchor: middle;"))
,sub))))))
(match (command-line)
((name text) (elenq-logo (string-upcase text) 100 0))
(_ (format (current-error-port) "USAGE: elenq.scm NAME\n" )
(exit 1)))
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