Added tutorial_init.py and moved rainflow_example to tutorial scripts

wafo/doc/tutorial_scripts/rainflow_example.py

@@ -1,7 +1,4 @@
-#from tutor_init import *
-import numpy as np
-import logging
-import matplotlib.pyplot as plt
+from tutor_init import *
 import itertools
 # import sys
 log = logging.getLogger(__name__)
@@ -10,10 +7,6 @@ log.setLevel(logging.DEBUG)
 MARKERS = ('o', 'x', '+', '.', '<', '>', '^', 'v')
 
 
-def set_windows_title(title='', log=None):
-    pass
-
-
 def plot_varying_symbols(x, y, color='red', size=5):
     """
     Create a plot with varying symbols
@@ -163,7 +156,9 @@ if sig_cp is not None:
     plt.semilogy
     set_windows_title(title)
 
-    hist, bin_edges = np.histogram(sig_cp[:, 0], bins=n_bins, range=stress_range)
+    hist, bin_edges = np.histogram(
+        sig_cp[
+            :, 0], bins=n_bins, range=stress_range)
 
     plt.figure()
     title = "my_bins"

wafo/doc/tutorial_scripts/tutor_init.py

@@ -0,0 +1,27 @@
+import logging
+import scipy as sp
+import numpy as np
+from numpy import pi, reshape
+import matplotlib.pyplot as plt
+import matplotlib
+matplotlib.use('Qt4Agg')
+from matplotlib import rcParams
+rcParams.update({"font.size": 10})
+
+
+try:
+    from win32api import LoadResource
+except ImportError:
+    pass
+
+log = logging.basicConfig(
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+    level=logging.DEBUG)
+
+
+def set_windows_title(title, log=None):
+    if log is not None:
+        log.info("Set windows title {}".format(title))
+    fig = plt.gcf()
+    fig.canvas.set_window_title(title)
+    plt.show()