From a3c4d37ae22f9c04188c015796474f2d22d9bb6f Mon Sep 17 00:00:00 2001
From: Simon Mayer <simon.mayer@onb.ac.at>
Date: Mon, 15 Feb 2021 17:11:27 +0100
Subject: [PATCH] Added first sketch for three classes

---
 README.md        |  2 +-
 iiif_tools.py    | 41 +++++++++++++++++++++++++++++++++++++++++
 requirements.txt |  3 +++
 3 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 iiif_tools.py
 create mode 100644 requirements.txt

diff --git a/README.md b/README.md
index f17e1f4..27091c6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # iiif-image-manipulation
 
 Provide tools for colorization of black & white images and stitching of scanned 
-images of large maps in a IIIF setup.
\ No newline at end of file
+images of large maps in a IIIF setup.
diff --git a/iiif_tools.py b/iiif_tools.py
new file mode 100644
index 0000000..306bf1c
--- /dev/null
+++ b/iiif_tools.py
@@ -0,0 +1,41 @@
+import cv2
+import numpy as np
+import requests
+from abc import ABC, abstractmethod
+
+
+class IIIFAbstractManifest(ABC):
+    """
+    An abstract class for handling IIIF manifests for further processing.
+    """
+    def __init__(self, manifest_url):
+        self.manifest_url = manifest_url
+        super().__init__()
+
+    @abstractmethod
+    def _load_single_image(self):
+        pass
+
+    @abstractmethod
+    def _load_multiple_images(self):
+        pass
+
+    @abstractmethod
+    def get_image(self):
+        pass
+
+    @abstractmethod
+    def get_images(self):
+        pass
+
+    @abstractmethod
+    def get_image_range(self):
+        pass
+
+
+class IIIFColorizer(IIIFAbstractManifest):
+    pass
+
+
+class IIIFImageStitcher(IIIFAbstractManifest):
+    pass
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..732cf12
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+opencv-python
+numpy
+requests
\ No newline at end of file
-- 
GitLab