Fix margin in log scale

demo/simple_test.py

@@ -30,7 +30,7 @@ bar.add('test1', rng)
 bar.add('test2', map(abs, rng))
 bar.add('inc', [None, 1, None, 2])
 bar.x_labels = map(str, rng)
-bar.title = "Bar test"
+
 bar.fill = True
 bar.render_to_file('out-bar.svg')
 
@@ -73,24 +73,25 @@ hstackedbar.add('--->', rng3)
 hstackedbar.render_to_file('out-horizontalstackedbar.svg')
 
 line = Line(Config(style=NeonStyle,
-                   zero=1,
-                   human_readable=True, logarithmic=not True))
+                   zero=1, fill=True,
+                   human_readable=True, logarithmic=True))
 rng = range(-30, 31, 1)
 
 # line.add('test1', [1000 ** cos(x / 10.) for x in rng])
 # line.add('test2', [1000 ** sin(x / 10.) for x in rng])
 # line.add('test3', [1000 ** (cos(x / 10.) - sin(x / 10.)) for x in rng])
-rng = range(1, 2000, 25)
+# rng = range(1, 2000, 25)
 # line.add('x', rng)
 # line.add('x', rng)
 # line.add('10^10^x', map(lambda x: ((x / 333.) ** (x / 333.)), rng))
 # line.add('None', [None, None, None, 12, 31, 11, None, None, 12, 14])
-line.add('2', [None, None, 2, 4, 8, None, 14, 10, None])
-line.add('1', [1, 5, 3, 4, 6, 12, 13, 7, 2])
+# line.add('2', [None, None, 2, 4, 8, None, 14, 10, None])
+# line.add('1', [1, 5, 3, 4, 6, 12, 13, 7, 2])
 # line.add('1', [.000000091, .000000094, .000092])
+line.add('_', [12, 200001, 12])
 line.x_labels = map(str, rng)
 line.title = "Line test"
-line.interpolate = "cubic"
+# line.interpolate = "cubic"
 line.interpolation_precision = 200
 line.render_to_file('out-line.svg')
 

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__ = '0.9.16'
+__version__ = '0.9.17'
 from collections import namedtuple
 
 from pygal.graph.bar import Bar

pygal/test/utils.py

@@ -16,7 +16,6 @@
 #
 # You should have received a copy of the GNU Lesser General Public License
 # along with pygal. If not, see <http://www.gnu.org/licenses/>.
-from pygal import Line
 from pyquery import PyQuery as pq
 
 

pygal/view.py

@@ -54,7 +54,7 @@ class Box(object):
         self.xmin, self.ymin = self.ymin, self.xmin
         self.xmax, self.ymax = self.ymax, self.xmax
 
-    def fix(self):
+    def fix(self, with_margin=True):
         if not self.width:
             self.xmax = self.xmin + 1
         if not self.height:
@@ -63,9 +63,10 @@ class Box(object):
         xmargin = self._margin * self.width
         self.xmin -= xmargin
         self.xmax += xmargin
-        ymargin = self._margin * self.height
-        self.ymin -= ymargin
-        self.ymax += ymargin
+        if with_margin:
+            ymargin = self._margin * self.height
+            self.ymin -= ymargin
+            self.ymax += ymargin
 
 
 class View(object):
@@ -110,7 +111,7 @@ class LogView(View):
         self.ymax = self.box.ymax
         self.log10_ymax = log10(self.box.ymax)
         self.log10_ymin = log10(self.box.ymin)
-        self.box.fix()
+        self.box.fix(False)
 
     def y(self, y):
         if y == None:

setup.py

@@ -21,7 +21,7 @@ from setuptools import setup, find_packages
 
 setup(
     name="pygal",
-    version='0.9.16',
+    version='0.9.17',
     description="A python svg graph plotting library",
     author="Kozea",
     author_email="florian.mounier@kozea.fr",