From bf422c3ed859f9cc0c5965921085fa9928b8227e Mon Sep 17 00:00:00 2001
From: Michael Fogleman <fogleman@gmail.com>
Date: Sun, 4 Mar 2018 21:17:46 -0500
Subject: [PATCH] cleanup

---
 axi/drawing.py          | 12 ++----------
 axi/lindenmayer.py      |  2 +-
 examples/lindenmayer.py |  2 +-
 3 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/axi/drawing.py b/axi/drawing.py
index 1a03e52..e3e2508 100644
--- a/axi/drawing.py
+++ b/axi/drawing.py
@@ -244,14 +244,11 @@ class Drawing(object):
         return Drawing(paths)
 
     def render(self, scale=109, margin=1, line_width=0.35/25.4,
-            bounds=None, show_bounds=True,
-            use_axi_bounds=False, show_axi_bounds=False):
+            bounds=None, show_bounds=True):
         if cairo is None:
             raise Exception('Drawing.render() requires cairo')
         bounds = bounds or self.bounds
         x1, y1, x2, y2 = bounds
-        if use_axi_bounds:
-            x1, y1, x2, y2 = (0, 0, 12, 8.5)
         w = x2 - x1
         h = y2 - y1
         margin *= scale
@@ -266,15 +263,10 @@ class Drawing(object):
         dc.translate(-x1, -y1)
         dc.set_source_rgb(1, 1, 1)
         dc.paint()
-        if show_axi_bounds:
-            dc.set_source_rgb(0.5, 0.5, 0.5)
-            dc.set_line_width(1 / scale)
-            dc.rectangle(0, 0, 12, 8.5)
-            dc.stroke()
         if show_bounds:
             dc.set_source_rgb(0.5, 0.5, 0.5)
             dc.set_line_width(1 / scale)
-            dc.rectangle(*bounds)
+            dc.rectangle(x1, y1, w, h)
             dc.stroke()
         dc.set_source_rgb(0, 0, 0)
         dc.set_line_width(line_width)
diff --git a/axi/lindenmayer.py b/axi/lindenmayer.py
index 6c28a37..14d332d 100644
--- a/axi/lindenmayer.py
+++ b/axi/lindenmayer.py
@@ -13,7 +13,7 @@ class LSystem(object):
     def step(self, value):
         def func(match):
             rule = self.rules[match.group(0)]
-            if isinstance(rule, basestring):
+            if isinstance(rule, str):
                 return rule
             return random.choice(rule)
         return self.pattern.sub(func, value)
diff --git a/examples/lindenmayer.py b/examples/lindenmayer.py
index e85034c..413cb40 100644
--- a/examples/lindenmayer.py
+++ b/examples/lindenmayer.py
@@ -14,7 +14,7 @@ def main():
     d = d.rotate_and_scale_to_fit(12, 8.5, step=90)
     # d = d.sort_paths()
     # d = d.join_paths(0.015)
-    d.render().write_to_png('out.png')
+    d.render(bounds=axi.V3_BOUNDS).write_to_png('out.png')
     axi.draw(d)
 
 if __name__ == '__main__':