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Release 2.6.0

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@objecthub objecthub released this 23 Dec 11:39
2.6.0
3b653a7
  • Documentation for libraries is now included in this repository
  • New library for handling locations: (lispkit location)
  • New library for creating and editing PDF documents: (lispkit pdf)
  • New library for solving computer vision problems: (lispkit vision); the library supports optical character recognition (OCR), shape detection, barcode recognition, and image classification.
  • New libraries for processing/manipulating images, providing access to Apple's Core Image framework: (lispkit image), (lispkit image process)
  • New library for drawing maps: (lispkit draw map)
  • New library for making and drawing snapshots of web pages: (lispkit draw web)
  • New exported definitions in library (lispkit draw): clip-drawing, bitmap-ppi, closed-polygon, inset-rect, size-ratio, rect-mid-point, rect-mid-x, rect-mid-y, zero-size, transpose. make-shape accepts a second optional argument freeze? which makes it possible to create a new shape from an existing one without introducing a dependency.
  • Improvements for reading and writing images via (lispkit draw): PDF files can now be read via load-image, load-image-asset and bytevector->image also on iOS. New procedures save-image and image->bytevector support saving images as PDF. save-bitmap and bitmap->bytevector now support a "quality factor" which indicates how strongly an image should be compressed.
  • New procedures in library (lispkit core): generate-uninterned-symbol, symbol<?
  • New functionality for library (lispkit enum): procedure enum-tag-mapper and enum constructors without name (to return the enum type)
  • Make it easier to generate date-time strings with procedure date-time->iso8601-string and parse date-time strings via string->date-time conforming with ISO 8601/RFC 3339.
  • Fixes quasiquote for expressions involving array literals
  • Fixes the (library ...) directive of cond-expand
  • Fixes classes in library (lispkit object); generic procedure object->string was renamed to object-description
  • New sample code: ImageComposition.scm, OCR.scm, MermaidDiagrams.scm, Pinterest.scm
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