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IIIF Image v3 #54

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lsat12357 opened this issue Jul 15, 2024 · 1 comment
Open
9 tasks

IIIF Image v3 #54

lsat12357 opened this issue Jul 15, 2024 · 1 comment

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@lsat12357
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lsat12357 commented Jul 15, 2024 •
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The following is based on https://iiif.io/api/image/3.0/change-log/

Breaking changes
Size

  • Full is deprecated
  • max returns maximum size available, but constrained by any of maxWidth, maxHeight, or maxArea
  • sizeAboveFull is deprecated
  • sizeByForcedWh is deprecated
  • sizeByDistortedWh is deprecated (or rather, unneeded, as the feature is the same as sizeByWh)
    see below for extra features tasks

Information

  • @id is replaced by id
  • @type is replace by type, is required, value is a version specific string, eg "ImageService3"
  • profile is a single value, uses the label, eg "level0", "level1", "level2"
  • update context to v3
@lsat12357
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lsat12357 commented Jul 15, 2024 •
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considered to be "extraFeatures"
values in this group of features cannot return an image that is larger than the size of the extracted region, returns 400.

  • sizeByConfinedWh !w,h
  • sizeByWh w,h
  • sizeByh ,h
  • sizeByW w,
  • sizeByPct pct:n

sizeUpscaling
values in this group of features may be greater than the size of the extracted region, and upscale the image.

  • ^!w,h
  • ^w,h
  • ^,h
  • ^w,
  • ^pct:n
  • ^max
    note that if sizeUpscaling is implemented, maxWidth or maxArea must be included in the info.json

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@lsat12357