def build_manifest(book_id, book_path, metadata, pages):
fac = ManifestFactory()
base_url = app.config.get('BASE_URL')
fac.set_base_metadata_uri(
base_url + flask.url_for('get_book_manifest', book_id=book_id))
fac.set_base_image_uri(base_url + '/iiif/image/v2')
fac.set_iiif_image_info(2.0, 2)
manifest = fac.manifest(label=book_id)
manifest.set_description("Automatically generated from HOCR")
seq = manifest.sequence(ident='0')
for idx, (page_id, img_path, width, height) in enumerate(pages):
canvas = seq.canvas(ident=page_id, label='Page {}'.format(idx))
anno = canvas.annotation(ident=page_id)
img = anno.image('{}:{}'.format(book_id, page_id), iiif=True)
img.set_hw(height, width)
canvas.height = img.height
canvas.width = img.width
canvas.annotationList(
base_url +
flask.url_for('get_page_lines', book_id=book_id, page_id=page_id),
label="Transcribed Text")
if not seq.canvases:
logger.error("{} has no images!".format(book_path))
return None
else:
return manifest
def get_page_lines(book_id, page_id):
lines = repository.get_lines(book_id, page_id)
fac = ManifestFactory()
base_url = app.config.get('BASE_URL', 'http://localhost:5000')
fac.set_base_metadata_uri(base_url + '/iiif/' + book_id)
annotation_list = fac.annotationList(ident=page_id)
for idx, (text, x, y, w, h) in enumerate(lines):
anno = annotation_list.annotation(ident='line-{}'.format(idx))
anno.text(text=text)
anno.on = (get_canvas_id(book_id, page_id) +
"#xywh={},{},{},{}".format(x, y, w, h))
out_data = annotation_list.toJSON(top=True)
if not annotation_list.resources:
# NOTE: iiif-prezi strips empty list from the resulting JSON,
# so we have to add the empty list ourselves...
out_data['resources'] = []
return flask.jsonify(out_data)
"""iiif-prezi example code to build a manifest from a directory of images
"""
from iiif_prezi.factory import ManifestFactory
import os
image_dir = "/path/to/images"
prezi_dir = "/tmp"
fac = ManifestFactory()
fac.set_debug("error")
fac.set_base_image_uri("http://localhost/iiif")
fac.set_base_image_dir(image_dir)
fac.set_iiif_image_info()
fac.set_base_metadata_uri("http://localhost/prezi/")
fac.set_base_metadata_dir(prezi_dir)
mflbl = os.path.split(image_dir)[1].replace("_", " ").title()
mfst = fac.manifest(label=mflbl)
seq = mfst.sequence()
for fn in os.listdir(image_dir):
ident = fn[:-4]
title = ident.replace("_", " ").title()
cvs = seq.canvas(ident=ident, label=title)
cvs.add_image_annotation(ident, True)
mfst.toFile(compact=False)
"""iiif-prezi example code to build a manifest"""
from iiif_prezi.factory import ManifestFactory
imageWidth = 693
imageHeight = 786
identifier = "test"
# Configure the factory
fac = ManifestFactory()
fac.set_base_metadata_uri("http://ids.lib.harvard.edu/iiif/metadata/")
fac.set_base_image_uri("http://ids.lib.harvard.edu/ids/view/" + identifier +
'/')
fac.set_iiif_image_conformance(1.1, 1)
# Build the Manifest
mf = fac.manifest(ident="manifest", label="Example Manifest")
mf.set_metadata({"test label": "test value", "next label": "next value"})
mf.attribution = "Provided by the Houghton Library, Harvard University"
mf.viewingHint = "paged"
mf.description = "Description of Manuscript MS Richardson 44 Goes Here"
# And walk through the pages
seq = mf.sequence(ident="normal", label="Normal Order")
for st in range(3):
# Build the Canvas
cvs = seq.canvas(ident="c%s" % st, label="Test Canvas %s" % st)
cvs.set_hw(imageHeight, imageWidth)
# Build the Image Annotation
"""iiif-prezi example code to build a manifest"""
from iiif_prezi.factory import ManifestFactory
imageWidth = 693
imageHeight = 786
identifier = "test"
# Configure the factory
fac = ManifestFactory()
fac.set_base_metadata_uri("http://ids.lib.harvard.edu/iiif/metadata/")
fac.set_base_image_uri("http://ids.lib.harvard.edu/ids/view/" + identifier + '/')
fac.set_iiif_image_conformance(1.1, 1)
# Build the Manifest
mf = fac.manifest(ident="manifest", label="Example Manifest")
mf.set_metadata({"test label":"test value", "next label":"next value"})
mf.attribution = "Provided by the Houghton Library, Harvard University"
mf.viewingHint = "paged"
mf.description = "Description of Manuscript MS Richardson 44 Goes Here"
# And walk through the pages
seq = mf.sequence(ident="normal", label="Normal Order")
for st in range(3):
# Build the Canvas
cvs = seq.canvas(ident="c%s" % st,label="Test Canvas %s" % st)
cvs.set_hw(imageHeight, imageWidth)
# Build the Image Annotation
"""iiif-prezi example code to build a manifest from a directory of images
"""
from iiif_prezi.factory import ManifestFactory
import os
image_dir = "/path/to/images"
prezi_dir = "/tmp"
fac = ManifestFactory()
fac.set_debug("error")
fac.set_base_image_uri("http://localhost/iiif")
fac.set_base_image_dir(image_dir)
fac.set_iiif_image_info()
fac.set_base_metadata_uri("http://localhost/prezi/")
fac.set_base_metadata_dir(prezi_dir)
mflbl = os.path.split(image_dir)[1].replace("_", " ").title()
mfst = fac.manifest(label=mflbl)
seq = mfst.sequence()
for fn in os.listdir(image_dir):
ident = fn[:-4]
title = ident.replace("_", " ").title()
cvs = seq.canvas(ident=ident, label=title)
cvs.add_image_annotation(ident, True)
mfst.toFile(compact=False)
