Replace window adjustment with matplotlib generated figure

Author: rougier

Diff for: reference-adjustments.py

@@ -0,0 +1,128 @@
+# ----------------------------------------------------------------------------
+# Title:   Scientific Visualisation - Python & Matplotlib
+# Author:  Nicolas P. Rougier
+# License: BSD
+# ----------------------------------------------------------------------------
+import numpy as np
+import matplotlib.pyplot as plt
+import matplotlib.patches as mpatches
+from matplotlib.collections import PatchCollection
+
+
+fig = plt.figure(figsize=(4.25, 4.25 * 95/115))
+ax = fig.add_axes([0,0,1,1], frameon=False, aspect=1,
+                  xlim=(0-5,100+10), ylim=(-10,80+5), xticks=[], yticks=[])
+
+
+box = mpatches.FancyBboxPatch(
+    (0,0), 100, 83,  mpatches.BoxStyle("Round", pad=0, rounding_size=2),
+    linewidth=1., facecolor="0.9", edgecolor="black")
+ax.add_artist(box)
+
+box = mpatches.FancyBboxPatch(
+    (0,0), 100, 75, mpatches.BoxStyle("Round", pad=0, rounding_size=0),
+    linewidth=1., facecolor="white", edgecolor="black")
+ax.add_artist(box)
+
+
+box = mpatches.Rectangle(
+    (5,5), 45, 30, zorder=10,
+    linewidth=1.0, facecolor="white", edgecolor="black")
+ax.add_artist(box)
+
+box = mpatches.Rectangle(
+    (5,40), 45, 30, zorder=10,
+    linewidth=1.0, facecolor="white", edgecolor="black")
+ax.add_artist(box)
+
+box = mpatches.Rectangle(
+    (55,5), 40, 65, zorder=10,
+    linewidth=1.0, facecolor="white", edgecolor="black")
+ax.add_artist(box)
+
+# Window button
+X, Y = [5,10,15], [79,79,79]
+plt.scatter(X, Y, s=75,  zorder=10,
+            edgecolor="black", facecolor="white", linewidth=1)
+
+
+# Window size extension
+X, Y = [0, 0], [0, -8]
+plt.plot(X, Y, color="black", linestyle=":", linewidth=1, clip_on=False)
+
+X, Y = [100, 100], [0, -8]
+plt.plot(X, Y, color="black", linestyle=":", linewidth=1, clip_on=False)
+
+X, Y = [100, 108], [0, 0]
+plt.plot(X, Y, color="black", linestyle=":", linewidth=1, clip_on=False)
+
+X, Y = [100, 108], [75, 75]
+plt.plot(X, Y, color="black", linestyle=":", linewidth=1, clip_on=False)
+
+
+def ext_arrow(p0,p1,p2,p3):
+    p0, p1 = np.asarray(p0), np.asarray(p1)
+    p2, p3 = np.asarray(p2), np.asarray(p3)
+    ax.arrow(*p0, *(p1-p0), zorder=20, linewidth=0,
+             length_includes_head=True, width=.4, 
+             head_width=2, head_length=2, color="black")
+    ax.arrow(*p3, *(p2-p3), zorder=20, linewidth=0,
+             length_includes_head=True, width=.4,
+             head_width=2, head_length=2, color="black")
+    plt.plot([p1[0],p2[0]], [p1[1],p2[1]], linewidth=.9, color="black")
+
+def int_arrow(p0,p1):
+    p0, p1 = np.asarray(p0), np.asarray(p1)
+    ax.arrow(*((p0+p1)/2), *((p1-p0)/2), zorder=20, linewidth=0,
+             length_includes_head=True, width=.4, 
+             head_width=2, head_length=2, color="black")
+    ax.arrow(*((p0+p1)/2), *(-(p1-p0)/2), zorder=20, linewidth=0,
+             length_includes_head=True, width=.4, 
+             head_width=2, head_length=2, color="black")
+
+    
+
+x = 0
+y = 10
+ext_arrow( (x-4,y), (x,y), (x+5,y), (x+9,y) )
+ax.text(x+9.5, y, "left", ha="left", va="center", size="x-small", zorder=20)
+
+x += 50
+ext_arrow( (x-4,y), (x,y), (x+5,y), (x+9,y) )
+ax.text(x-4.5, y, "wspace", ha="right", va="center", size="x-small", zorder=20)
+
+x += 45
+ext_arrow( (x-4,y), (x,y), (x+5,y), (x+9,y) )
+ax.text(x-4.5, y, "right", ha="right", va="center", size="x-small", zorder=20)
+
+y = 0
+x = 25
+ext_arrow( (x,y-4), (x,y), (x,y+5), (x,y+9) )
+ax.text(x, y+9.5, "bottom", ha="center", va="bottom", size="x-small", zorder=20)
+
+y += 35
+ext_arrow( (x,y-4), (x,y), (x,y+5), (x,y+9) )
+ax.text(x, y-4.5, "hspace", ha="center", va="top", size="x-small", zorder=20)
+
+y += 35
+ext_arrow( (x,y-4), (x,y), (x,y+5), (x,y+9) )
+ax.text(x, y-4.5, "top", ha="center", va="top", size="x-small", zorder=20)
+
+int_arrow((0,-5), (100,-5))
+ax.text(50, -5, "figure width", backgroundcolor="white", zorder=30,
+        ha="center", va="center", size="x-small")
+
+int_arrow((105,0), (105,75))
+ax.text(105, 75/2, "figure height", backgroundcolor="white", zorder=30,
+        rotation = "vertical", ha="center", va="center", size="x-small")
+
+int_arrow((55,62.5), (95,62.5))
+ax.text(75, 62.5, "axes width", backgroundcolor="white", zorder=30,
+        ha="center", va="center", size="x-small")
+
+int_arrow((62.5,5), (62.5,70))
+ax.text(62.5, 35, "axes height", backgroundcolor="white", zorder=30,
+        rotation = "vertical", ha="center", va="center", size="x-small")
+
+
+plt.show()