cad area update con autocontorno

python-cad-area/app.py

@@ -3,6 +3,7 @@ from flask_cors import CORS
 import traceback
 
 from cad_vector_area import calculate_pdf_vector_area
+from auto_contour import propose_contour_from_image_bytes
 
 app = Flask(__name__)
 CORS(app)
@@ -110,9 +111,47 @@ def calculate():
         }), 500
 
 
+@app.route("/auto-contour-image", methods=["POST"])
+def auto_contour_image():
+    try:
+        if "image" not in request.files:
+            return jsonify({
+                "success": False,
+                "message": "No image received"
+            }), 400
+
+        uploaded_image = request.files["image"]
+        image_bytes = uploaded_image.read()
+
+        max_points_raw = request.form.get("max_points", "90").strip()
+
+        try:
+            max_points = int(max_points_raw)
+        except ValueError:
+            max_points = 90
+
+        max_points = max(12, min(max_points, 250))
+
+        result = propose_contour_from_image_bytes(
+            image_bytes=image_bytes,
+            max_points=max_points
+        )
+
+        status_code = 200 if result.get("success") else 422
+
+        return jsonify(result), status_code
+
+    except Exception as e:
+        return jsonify({
+            "success": False,
+            "message": str(e),
+            "trace": traceback.format_exc()
+        }), 500
+
+
 if __name__ == "__main__":
     app.run(
         host="127.0.0.1",
         port=5055,
         debug=True
-    )
+    )