From b4639e5222ce475c9f4c4e3f3ccf485c81b69ea5 Mon Sep 17 00:00:00 2001
From: vrroom <vrroomc@github.com>
Date: Thu, 13 May 2021 16:12:12 +0530
Subject: [PATCH] Added matplotlib.colors to parse named colors

The svg parser will incorrectly parse colors such
as 'green' and 'red' to black. This commit fixes
that by using the code already written in matplotlib.colors
module
---
 pydiffvg/parse_svg.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pydiffvg/parse_svg.py b/pydiffvg/parse_svg.py
index 17d91b3..fb1f3fc 100644
--- a/pydiffvg/parse_svg.py
+++ b/pydiffvg/parse_svg.py
@@ -10,6 +10,7 @@ import re
 import warnings
 import cssutils
 import logging
+import matplotlib.colors 
 cssutils.log.setLevel(logging.ERROR)
 
 def remove_namespaces(s):
@@ -70,7 +71,11 @@ def parse_color(s, defs):
     elif s == 'none':
         return None
     else:
-        warnings.warn('Unknown color command ' + s)
+        try : 
+            rgba = matplotlib.colors.to_rgba(s)
+            color = torch.tensor(rgba)
+        except ValueError : 
+            warnings.warn('Unknown color command ' + s)
     return color
 
 # https://github.com/mathandy/svgpathtools/blob/7ebc56a831357379ff22216bec07e2c12e8c5bc6/svgpathtools/parser.py