Update patches doc and example.

lkilcher · lkilcher · commit 8e6aff2fdf8f · 2014-07-23T17:16:37.000-06:00
Added Circle to annotations_guide.rst. Moved DArrow up so that entries
are sorted. Made fancybox_demo2.py outputs sorted box demo (so that
ordering matches annotations_guide). Increased spacing between boxes in
fancybox_demo2 to prevent overlap of images.
diff --git a/doc/users/annotations_guide.rst b/doc/users/annotations_guide.rst
@@ -46,9 +46,10 @@ keyword arguments. Currently, following box styles are implemented.
   ==========   ==============   ==========================
   Class        Name             Attrs
   ==========   ==============   ==========================
+  Circle       ``circle``       pad=0.3
+  DArrow       ``darrow``       pad=0.3
   LArrow       ``larrow``       pad=0.3
   RArrow       ``rarrow``       pad=0.3
-  DArrow       ``darrow``       pad=0.3
   Round        ``round``        pad=0.3,rounding_size=None
   Round4       ``round4``       pad=0.3,rounding_size=None
   Roundtooth   ``roundtooth``   pad=0.3,tooth_size=None
diff --git a/examples/pylab_examples/fancybox_demo2.py b/examples/pylab_examples/fancybox_demo2.py
@@ -2,13 +2,14 @@
 import matplotlib.pyplot as plt
 
 styles = mpatch.BoxStyle.get_styles()
+spacing = 1.2
 
-figheight = (len(styles)+.5)
+figheight = (spacing * len(styles) + .5)
 fig1 = plt.figure(1, (4/1.5, figheight/1.5))
 fontsize = 0.3 * 72
 
-for i, (stylename, styleclass) in enumerate(styles.items()):
-    fig1.text(0.5, (float(len(styles)) - 0.5 - i)/figheight, stylename,
+for i, stylename in enumerate(sorted(styles.keys())):
+    fig1.text(0.5, (spacing * (float(len(styles)) - i) - 0.5)/figheight, stylename,
               ha="center",
               size=fontsize,
               transform=fig1.transFigure,
