From 2bee5f8a9011e892839313847d7e047c51adbbf6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9cile=20Vuilleumier?=
 <cecile.vuilleumier@camptocamp.com>
Date: Mon, 27 Sep 2021 08:52:48 +0200
Subject: [PATCH] Add support for symbol transparency (#10)

---
 bridgestyle/arcgis/togeostyler.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/bridgestyle/arcgis/togeostyler.py b/bridgestyle/arcgis/togeostyler.py
index 7f3fa4c..2399c06 100644
--- a/bridgestyle/arcgis/togeostyler.py
+++ b/bridgestyle/arcgis/togeostyler.py
@@ -352,10 +352,14 @@ def processSymbolLayer(layer, symboltype, options):
             fillOpacity = 1.0
             strokeOpacity = 0
             strokeWidth = 0.0
+        try:
+            opacity = layer["symbol"]["symbolLayers"][0].get("color").get("values")[3]/100
+        except (KeyError, IndexError):
+            opacity = 1.0
         return {
             "opacity": 1.0,
-            "fillOpacity": fillOpacity,
-            "strokeOpacity": strokeOpacity,
+            "fillOpacity": opacity,
+            "strokeOpacity": opacity,
             "strokeWidth": strokeWidth,
             "rotate": rotate,
             "kind": "Mark",