C# 如何为Universal Viewer动态创建manifest.json

我正在从.Net web应用程序中显示Universal Viewer。 我有许多JP2图像存储在IIP图像服务器。 现在，我想创建manifest.json来为我的通用查看器提供信息。 是否可以为存储在image server中的所有图像动态创建画布。 请帮帮我

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感谢

IIIF[International Image Interoperability Framework]API定义了一个web服务，该服务返回图像以响应标准HTTP或HTTPS请求。URI可以指示所请求图像的区域、大小、旋转、质量特征和格式

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对于服务器，您可以部署自己的服务器，例如Loris服务器或IIIF presentation API 2.0和早期版本的IIPImage。有一个用于Python的优秀工具，它是一个参考实现。也许您可以在C#项目中使用IronPython。基本上，创建清单对象：

manifest = factory.manifest(label="Example Manifest")
seq = manifest.sequence()  # unlabeled, anonymous sequence

然后可以动态添加画布：

for p in range(10):
    # Create a canvas with uri slug of page-1, and label of Page 1
    cvs = seq.canvas(ident="page-%s" % p, label="Page %s" % p)

    # Create an annotation on the Canvas
    anno = cvs.annotation()

    # Add Image: http://www.example.org/path/to/image/api/p1/full/full/0/native.jpg
    img = anno.image("p%s" % p, iiif=True)

    # Set image height and width, and canvas to same dimensions
    imagefile = "/path/to/images/p%s.jpg" % p
    img.set_hw_from_file(imagefile) 

API 3.0 < P>我构建了自己的Python模块来处理3 IIIF表示API，您可以考虑尝试一下：

from IIIFpres import iiifpapi3
iiifpapi3.BASE_URL = "https://iiif.io/api/cookbook/recipe/0009-book-1"
manifest = iiifpapi3.Manifest()
manifest.set_id(extendbase_url="manifest.json")
manifest.add_label("en","Simple Manifest - Book")
manifest.add_behavior("paged")

data = (("Blank page",3204,4613,"https://iiif.io/api/image/3.0/example/reference/59d09e6773341f28ea166e9f3c1e674f-gallica_ark_12148_bpt6k1526005v_f18","/full/max/0/default.jpg"),
        ("Frontispiece",3186,4612,"https://iiif.io/api/image/3.0/example/reference/59d09e6773341f28ea166e9f3c1e674f-gallica_ark_12148_bpt6k1526005v_f19","/full/max/0/default.jpg"),
        ("Title page",3204,4613,"https://iiif.io/api/image/3.0/example/reference/59d09e6773341f28ea166e9f3c1e674f-gallica_ark_12148_bpt6k1526005v_f20","/full/max/0/default.jpg"),
        ("Blank page",3174,4578,"https://iiif.io/api/image/3.0/example/reference/59d09e6773341f28ea166e9f3c1e674f-gallica_ark_12148_bpt6k1526005v_f21","/full/max/0/default.jpg"),
        ("Bookplate",3198,4632,"https://iiif.io/api/image/3.0/example/reference/59d09e6773341f28ea166e9f3c1e674f-gallica_ark_12148_bpt6k1526005v_f22","/full/max/0/default.jpg"),)

for idx,d in enumerate(data):
    idx+=1 
    canvas = iiifpapi3.Canvas()
    canvas.set_id(extendbase_url=["canvas","p%s"%idx]) # in this case we use the base url
    canvas.set_height(d[2])
    canvas.set_width(d[1])
    canvas.add_label("en",d[0])
    annopage = iiifpapi3.AnnotationPage()
    annopage.set_id(extendbase_url=["page","p%s"%idx,"1"])
    annotation = iiifpapi3.Annotation(target=canvas.id)
    annotation.set_id(extendbase_url=["annotation","p%s-image"%str(idx).zfill(4)])
    annotation.set_motivation("painting")
    annotation.body.set_id("".join(d[3:]))
    annotation.body.set_type("Image")
    annotation.body.set_format("image/jpeg")
    annotation.body.set_width(d[1])
    annotation.body.set_height(d[2])
    s = iiifpapi3.service()
    s.set_id(d[3])
    s.set_type("ImageService3")
    s.set_profile("level1")
    annotation.body.add_service(s)
    # remember to add the item to their container!
    annopage.add_item(annotation)
    canvas.add_item(annopage)
    manifest.add_item(canvas)

manifest.json_save("manifest.json")

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对不起，这不是我问题的具体答案。谢谢。你的元数据存储在哪里？iiif清单主要使用metadada构建，而不是使用图像（大小和名称除外）。