pie chart

plotPiechart.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Wed Sep 16 10:35:44 2015
+plot pie chart
+@author: zimu
+"""
+
+import matplotlib.pyplot as plt
+
+chart = 2
+
+if chart == 0:
+    # The slices will be ordered and plotted counter-clockwise.
+    labels = 'Frogs', 'Hogs', 'Dogs', 'Logs'
+    sizes = [15, 30, 45, 10]
+    colors = ['yellowgreen', 'gold', 'lightskyblue', 'lightcoral']
+    explode = (0, 0.1, 0, 0) # only "explode" the 2nd slice (i.e. 'Hogs')
+
+    plt.pie(sizes, explode=explode, labels=labels, colors=colors,
+            autopct='%1.1f%%', shadow=True, startangle=90)
+    # Set aspect ratio to be equal so that pie is drawn as a circle.
+    plt.axis('equal')
+
+    plt.show()
+elif chart == 1:
+    # The slices will be ordered and plotted counter-clockwise.
+    labels = 'Covered Results', 'Uncovered Results'
+    sizes = [90.476, 9.524]
+    colors = ['yellowgreen','orange']
+    explode = (0.1, 0) # only "explode" the 1st slice
+
+    plt.pie(sizes, explode=explode, labels=labels, colors=colors,
+            autopct='%1.2f%%', shadow=True, startangle=-90)
+    # Set aspect ratio to be equal so that pie is drawn as a circle.
+    plt.axis('equal')
+
+    plt.rcParams['axes.labelsize'] = 50
+    plt.rcParams['font.size'] = 50
+    #print plt.rcParams.keys() #if you do not know what parameters will work
+
+    plt.show()
+elif chart == 2:
+    # The slices will be ordered and plotted counter-clockwise.
+    labels = 'Covered Results', 'Uncovered Results'
+    sizes = [57.143, 42.857]
+    colors = ['yellowgreen','orange']
+    explode = (0.1, 0) # only "explode" the 1st slice
+
+    plt.pie(sizes, explode=explode, labels=labels, colors=colors,
+            autopct='%1.2f%%', shadow=True, startangle=-10)
+    # Set aspect ratio to be equal so that pie is drawn as a circle.
+    plt.axis('equal')
+
+    plt.rcParams['axes.labelsize'] = 50
+    plt.rcParams['font.size'] = 50
+    #print plt.rcParams.keys() #if you do not know what parameters will work
+
+    plt.show()