Strugling with size

pygal/css/graph.css

@@ -4,10 +4,11 @@
   font-family: helvetica;
 }
 .svgBackground{
-  fill:#ffffff;
+  fill: transparent;
 }
 .graphBackground{
   fill: #e8eef6;
+  fill-opacity: 0.7;
 }
 
 /* graphs titles */

pygal/graph.py

@@ -45,8 +45,8 @@ class Graph(object):
     * pygal.time_series
 
     """
-    width = 1000
+    ratio = .7
-    height = 500
+    width = 600
     show_x_guidelines = False
     show_y_guidelines = True
     show_data_values = True
@@ -99,6 +99,10 @@ class Graph(object):
         self.load_config(config)
         self.clear_data()
 
+    @property
+    def height(self):
+        return int(self.width * self.ratio)
+
     def load_config(self, config):
         self.__dict__.update(config)
 
@@ -515,7 +519,7 @@ class Graph(object):
             'xlink': 'http://www.w3.org/1999/xlink',
             }
         self.root = etree.Element("{%s}svg" % svg_ns, attrib={
-            'viewBox': '0 0 100% 100%',
+            'viewBox': '0 0 %d %d' % (self.width, self.height)
             }, nsmap=nsmap)
 
         if hasattr(self, 'style_sheet_href'):

setup.py

@@ -15,19 +15,10 @@ class DisabledTestCommand(Command):
             "test command not supported on pygal."
             " Use setup.py nosetests instead")
 
-_this_dir = os.path.dirname(__file__)
-_readme = os.path.join(_this_dir, 'readme.txt')
-_long_description = open(_readme).read().strip()
-
-# it seems that dateutil 2.0 only works under Python 3
-dateutil_req = (
-    ['python-dateutil>=1.4,<2.0dev'] if sys.version_info < (3, 0)
-    else ['python-dateutil>=2.0'])
 
 setup_params = dict(
     name="pygal",
     description="Python svg graph abstract layer",
-    long_description=_long_description,
     author="Jason R. Coombs, Kozea",
     author_email="jaraco@jaraco.com, gayoub@kozea.fr",
     url="https://github.com/Kozea/pygal",
@@ -35,9 +26,8 @@ setup_params = dict(
     zip_safe=True,
     include_package_data=True,
     install_requires=[
-        'cssutils>=0.9.8a3',
         'lxml>=2.0',
-    ] + dateutil_req,
+    ],
     license="MIT",
     classifiers=[
         "Development Status :: 5 - Production/Stable",

test/moulinrouge/__init__.py

@@ -22,9 +22,6 @@ def random_value():
 
 
 def generate_vbar(**opts):
-    opts.setdefault('width', 375)
-    opts.setdefault('height', 245)
-
     g = VerticalBar(labels, opts)
     for serie, values in series.items():
         g.add_data({'data': values, 'title': serie})
@@ -48,7 +45,6 @@ def create_app():
 
     @app.route("/all-<type>.svg")
     def all_svg(type):
-        width, height = 800, 600
         series = random.randrange(1, 10)
         data = random.randrange(1, 10)
 
@@ -62,8 +58,6 @@ def create_app():
             series = 1
             g = Pie({'fields': labels})
 
-        g.width, g.height = width, height
-
         for i in range(series):
             values = [random_value() for i in range(data)]
             g.add_data({'data': values, 'title': random_label()})