Merge pull request #350 from nschloe/legend-opacity2

Legend opacity2

Makefile

@@ -9,6 +9,7 @@ tag:
 	@echo "Tagging v$(VERSION)..."
 	git tag v$(VERSION)
 	git push --tags
+	curl -H "Authorization: token `cat $(HOME)/.github-access-token`" -d '{"tag_name": "$(VERSION)"}' https://api.github.com/repos/nschloe/tikzplotlib/releases
 
 upload: setup.py
 	@if [ "$(shell git rev-parse --abbrev-ref HEAD)" != "master" ]; then exit 1; fi

tikzplotlib/__about__.py

@@ -2,5 +2,5 @@
 __email__ = "nico.schloemer@gmail.com"
 __copyright__ = "Copyright (c) 2010-2019, {} <{}>".format(__author__, __email__)
 __license__ = "License :: OSI Approved :: MIT License"
-__version__ = "0.8.6"
+__version__ = "0.8.7"
 __status__ = "Development Status :: 5 - Production/Stable"

tikzplotlib/_legend.py

@@ -38,11 +38,8 @@ def draw_legend(data, obj):
         position = [bbox_center[0], bbox_center[1]]
 
     legend_style = [
-        # These are the mpl default setting for legends, see
-        # <https://matplotlib.org/3.1.1/api/legend_api.html#matplotlib.legend.Legend>.
-        # Keep an eye on <https://github.com/matplotlib/matplotlib/issues/15764> to see
-        # if we can get() the opacity from the legend object.
-        "fill opacity=0.8",
+        # https://github.com/matplotlib/matplotlib/issues/15764#issuecomment-557823370
+        "fill opacity={}".format(obj.get_frame().get_alpha()),
         "draw opacity=1",
         "text opacity=1",
     ]