From 7e666302d5eadb1e84b70cae27e8ec6108d7a135 Mon Sep 17 00:00:00 2001
From: Matthias Bisping <matthias.bisping@iqser.com>
Date: Mon, 25 Apr 2022 11:52:51 +0200
Subject: [PATCH] added alpha channel check result to response

---
 README.md                                             | 1 +
 image_prediction/transformer/transformers/response.py | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 1bffd8c..6280f91 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,7 @@ An image metadata record (entry in `"data"` field of a response body) looks like
     "width": 57.44999999999999,
     "height": 31.149999999999977
   },
+  "alpha": false,
   "filters": {
     "geometry": {
       "imageSize": {
diff --git a/image_prediction/transformer/transformers/response.py b/image_prediction/transformer/transformers/response.py
index 9c10944..ca8ce99 100644
--- a/image_prediction/transformer/transformers/response.py
+++ b/image_prediction/transformer/transformers/response.py
@@ -20,8 +20,8 @@ def build_image_info(data: dict) -> dict:
         image_area_sqrt = math.sqrt(abs(x2 - x1) * abs(y2 - y1))
         return image_area_sqrt / page_area_sqrt
 
-    page_width, page_height, x1, x2, y1, y2, width, height = itemgetter(
-        "page_width", "page_height", "x1", "x2", "y1", "y2", "width", "height"
+    page_width, page_height, x1, x2, y1, y2, width, height, alpha = itemgetter(
+        "page_width", "page_height", "x1", "x2", "y1", "y2", "width", "height", "alpha"
     )(data)
 
     quotient = round(compute_geometric_quotient(), 4)
@@ -43,6 +43,7 @@ def build_image_info(data: dict) -> dict:
         "classification": classification,
         "position": {"x1": x1, "x2": x2, "y1": y1, "y2": y2, "pageNumber": data["page_idx"] + 1},
         "geometry": {"width": width, "height": height},
+        "alpha": alpha,
         "filters": {
             "geometry": {
                 "imageSize": {