diff --git a/contrib/CairoPlot.py b/contrib/CairoPlot.py
index 46aeeb9..9c1ed44 100755
--- a/contrib/CairoPlot.py
+++ b/contrib/CairoPlot.py
@@ -32,6 +32,7 @@ import random
 
 HORZ = 0
 VERT = 1
+FONT_SIZE = 11
 
 def other_direction(direction):
     "explicit is better than implicit"
@@ -61,7 +62,7 @@ class Plot(object):
         self.labels[HORZ] = h_labels
         self.labels[VERT] = v_labels
 
-        self.font_size = 10
+        self.font_size = FONT_SIZE
         
         self.set_background (background)
         self.border = border
diff --git a/internal/log.py b/internal/log.py
index 65e755f..07b6528 100644
--- a/internal/log.py
+++ b/internal/log.py
@@ -91,7 +91,7 @@ class GitLog(object):
 			data = [c[1] for c in t]
 			labels = [c[0] for c in t]
 			vlabels = ['0', str(data[0])]
-			CairoPlot.bar_plot(filename, data, width, height, border=10, grid=True, three_dimension=True, h_labels=labels, v_labels=vlabels) 
+			CairoPlot.bar_plot(filename, data, width, height, border=10, grid=True, h_labels=labels, v_labels=vlabels) 
 		def _gen_Donut(t):
 			data = dict([(t[i][0], t[i][1]) for i in xrange(len(t))])
 			CairoPlot.donut_plot(filename, data, width, height, gradient=True, shadow=True)
@@ -130,7 +130,7 @@ class GitLog(object):
 				bars.append(v)
 				labels.append(k)
 			vlabels = ['0', str(upper)]
-			CairoPlot.bar_plot(filename, bars, width, height, border=10, grid=True, three_dimension=True, h_labels=labels, v_labels=vlabels) 
+			CairoPlot.bar_plot(filename, bars, width, height, border=10, grid=True, h_labels=labels, v_labels=vlabels) 
 
 		try:
 			return locals()['_gen_%s' % chart](results)