Recipe #4: Image and Canvas with Differing Dimensions

glenrobson commented 4 years ago

Links

Original Issue: https://github.com/IIIF/cookbook-recipes/issues/4
Pull Request: https://github.com/IIIF/cookbook-recipes/pull/178
Preview: https://preview.iiif.io/cookbook/0004-canvas-size/recipe/0004-canvas-size/

Background and Summary

This recipe shows how to paint an image that is a different size to the canvas on to a canvas. This might be useful if you have a lower quality image that you know will be replaced by a higher quality image so you create the canvas with the larger dimensions. By doing this any annotations that are linked to the canvas will still work even if the image is replaced.

This recipe introduces the notion of canvas dimensions being different from image pixels and is a foundation for other recipes that draw different sized images to different locations on the manifest.

Voting and changes

We welcome comments on the recipe and as well as voting +1, confused face or -1 feel free to add comments to this issue. If this issue is approved then the author will take account of the comments before we merge the branch in to the master cookbook branch.

If the recipe is rejected by the TRC then we will make the changes requested and resubmit it to a future TRC meeting. If you feel that your comments are substantial enough that the recipe should be looked at again by the TRC after the changes have been made please vote -1 (thumbs down).

Changes to the recipe will only be made after the TRC voting process has concluded.

glenrobson commented 4 years ago

Note there are a couple of comments to include in the recipe from the Cookbook Editors so please hold off reviewing and voting until the TRC meeting.

glenrobson commented 4 years ago

Changes mentioned above have been made so voting is open.

regisrob commented 4 years ago

Small typo in the Restrictions paragraph (?): consistend => consistent (I suppose)

cc @triplingual

glenrobson commented 4 years ago

Issue 48 (Recipe #4: Image and Canvas with Differing Dimensions)

+1: 20 [azaroth42 brndgtl cjnishioka emulatingkat gigamorph glenrobson irv jonhartzler jtweed julsraemy markpatton mcwhitaker mikeapp mposton-folger nfreire regisrob rentonsa tomcrane tpendragon zimeon] 0: 0 [] -1: 0 [] Not TRC: 0 [] Ineligible: 1 [mattmcgrattan]

Result: 20 / 20 = 1.00

Super majority is in favor, issue is approved

IIIF / trc