racket/collects/slideshow/pict-convert.rkt
Matthew Flatt 351e82735b move and rename pict `convert' support
Renamed `convert' to `pict-convert', etc., to avoid confusion
with `file/convert' bindings.

Moved out of `slideshow/pict' to `slideshow/pict-convert', because
most `slideshow/pict' clients do not need it.
2012-04-06 18:51:10 -06:00

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Racket

#lang racket/base
(require "pict.rkt"
racket/contract
texpict/private/convertible)
(provide pict-convert pict-convertible?)
(provide/contract
[prop:pict-convertible (struct-type-property/c (-> pict-convertible? pict?))]
[prop:pict-convertible? (struct-type-property/c predicate/c)])