Fix tooltip on stacked

pygal/__init__.py

@@ -16,7 +16,7 @@
 #
 # You should have received a copy of the GNU Lesser General Public License
 # along with pygal. If not, see <http://www.gnu.org/licenses/>.
-__version__ = '0.9.9'
+__version__ = '0.9.11'
 from collections import namedtuple
 
 from pygal.graph.bar import Bar

pygal/graph/bar.py

@@ -63,12 +63,12 @@ class Bar(Graph):
             if height < 0:
                 y = y + height
                 height = -height
-
+            y -= shift
             bar = self.svg.node(bars, class_='bar')
             self.svg.transposable_node(
                 bar, 'rect',
                 x=x,
-                y=y - shift,
+                y=y,
                 rx=self.rounded_bars * 1,
                 ry=self.rounded_bars * 1,
                 width=bar_inner_width,
@@ -93,7 +93,7 @@ class Bar(Graph):
                     serie_node['text_overlay'], 'text',
                     class_='centered',
                     x=x + bar_inner_width / 2,
-                    y=y - shift
+                    y=y
                 ).text = val if self.print_zeroes or val != '0' else ''
         return stack_vals
 

pygal/js/graph.coffee

@@ -106,7 +106,7 @@ tooltip = (elt) ->
 
     [current_x, current_y] = (parseInt(s) for s in _tooltip.getAttribute('transform').replace('translate(', '').replace(')', '').split ' ')
     return if current_x == x and current_y == y
-    step = 20
+    step = 12
     x_step = (x - current_x) / step
     y_step = (y - current_y) / step
     anim_x = current_x

pygal/js/graph.js

@@ -185,7 +185,7 @@
       return _results;
     })(), current_x = _ref[0], current_y = _ref[1];
     if (current_x === x && current_y === y) return;
-    step = 20;
+    step = 12;
     x_step = (x - current_x) / step;
     y_step = (y - current_y) / step;
     anim_x = current_x;