mnyrop / annotate

low tech iiif annotations via jekyll 📜📝

Hi! 👋

I'm an open source developer & senior data engineer based in Queens, NY.

I author software packages, design user interfaces, and build cloud architectures and workflows for librarians, archivists, humanities researchers, and other keepers of cultural heritage.

More info is available at my website.

annotate's Issues

Annotation Rendering incorrectly

According to all the examples in the IIIF guidelines (https://iiif.io/api/presentation/2.1/) everything that is rendering in this application in the "on" field should be in the "resource" field. According to the guidelines the only thing that should be in an annotation "on" field should be the canvas(es) referenced by the annotation. Example Annotation from https://iiif.io/api/presentation below. Hoping this can be fixed. Thanks.

{
"@context": "http://iiif.io/api/presentation/2/context.json",
"@id": "http://example.org/iiif/book1/annotation/anno1",
"@type": "oa:Annotation",
"motivation": "sc:painting",
"resource": {
"@id": "http://www.example.org/iiif/book1-page1/50,50,1250,1850/full/0/default.jpg",
"@type": "oa:SpecificResource",
"full": {
"@id": "http://example.org/iiif/book1-page1/full/full/0/default.jpg",
"@type": "dctypes:Image",
"service": {
"@context": "http://iiif.io/api/image/2/context.json",
"@id": "http://example.org/iiif/book1-page1",
"profile": "http://iiif.io/api/image/2/level2.json"
}
},
"selector": {
"@context": "http://iiif.io/api/annex/openannotation/context.json",
"@type": "iiif:ImageApiSelector",
"region": "50,50,1250,1850"
}
},
"on": "http://www.example.org/iiif/book1/canvas/p1#xywh=0,0,600,900"
}

Problem when canvas labels are not unique across items

We're using this code to support a project that is creating and harvesting IIIF annotations for a number of related objects: issues of a magazine. https://github.com/pbinkley/annotate . We've found that when two issues have a canvas with the same label (in our case simple integers), the annotations for the earliest issue will be displayed on the same page of subsequent issues. E.g. if you create annotations on issue 4 p. 127 and issue 6 p. 127, then the issue 4 annotations will be displayed when you view that page of issue 6. This is because the labels include only the canvas id and not the issue id:

annotate/annotations/haemisphaerium/0001/list.json

Line 3 in e966d00

canvas: '0001'

I'll share a fix for this this week.