Minimal Excellon class and test script

test_excellon_1.py

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+# -*- coding: utf-8 -*-
+"""
+Created on Sun Jan 05 13:30:47 2014
+
+@author: jpcaram
+"""
+
+from camlib import *
+#from matplotlib.figure import Figure
+from matplotlib import pyplot
+
+# Gerber. To see if the Excellon is correct
+project_dir = "C:/Users/jpcaram/Dropbox/VNA/KiCad_Squarer/"
+gerber_filename = project_dir + "KiCad_Squarer-F_Cu.gtl"
+g = Gerber()
+g.parse_file(gerber_filename)
+g.create_geometry()
+
+excellon_filename = project_dir + "KiCad_Squarer.drl"
+ex = Excellon()
+ex.parse_file(excellon_filename)
+ex.create_geometry()
+
+#fig = Figure()
+fig = pyplot.figure()
+ax = fig.add_subplot(111)
+ax.set_aspect(1)
+
+# Plot gerber
+for geo in g.solid_geometry:
+    x, y = geo.exterior.coords.xy
+    plot(x, y, 'k-')
+    for ints in geo.interiors:
+        x, y = ints.coords.xy
+        ax.plot(x, y, 'k-')
+        
+# Plot excellon
+for geo in ex.solid_geometry:
+    x, y = geo.exterior.coords.xy
+    plot(x, y, 'r-')
+    for ints in geo.interiors:
+        x, y = ints.coords.xy
+        ax.plot(x, y, 'g-')
+        
+fig.show()