From b140f5e4767912110f69cbda8417a8e076345b70 Mon Sep 17 00:00:00 2001
From: Garret Fick <garret@ficksworkshop.com>
Date: Tue, 28 Jun 2016 23:15:20 +0800
Subject: Don't flash G03-only commands

---
 gerber/am_statements.py     |  4 ++--
 gerber/gerber_statements.py | 10 ++++++++++
 gerber/rs274x.py            |  6 ++++++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/gerber/am_statements.py b/gerber/am_statements.py
index 0d92a8c..a58f1dd 100644
--- a/gerber/am_statements.py
+++ b/gerber/am_statements.py
@@ -523,7 +523,7 @@ class AMPolygonPrimitive(AMPrimitive):
         return fmt.format(**data)
     
     def to_primitive(self, units):
-        return Polygon(self.position, self.vertices, self.diameter / 2.0, hole_radius=0, rotation=self.rotation, units=units, level_polarity=self._level_polarity)
+        return Polygon(self.position, self.vertices, self.diameter / 2.0, rotation=math.radians(self.rotation), units=units, level_polarity=self._level_polarity)
 
 
 class AMMoirePrimitive(AMPrimitive):
@@ -897,7 +897,7 @@ class AMCenterLinePrimitive(AMPrimitive):
         return fmt.format(**data)
 
     def to_primitive(self, units):
-        return Rectangle(self.center, self.width, self.height, rotation=self.rotation, units=units, level_polarity=self._level_polarity)
+        return Rectangle(self.center, self.width, self.height, rotation=math.radians(self.rotation), units=units, level_polarity=self._level_polarity)
 
 
 class AMLowerLeftLinePrimitive(AMPrimitive):
diff --git a/gerber/gerber_statements.py b/gerber/gerber_statements.py
index 234952e..881e5bc 100644
--- a/gerber/gerber_statements.py
+++ b/gerber/gerber_statements.py
@@ -1022,6 +1022,16 @@ class CoordStmt(Statement):
             coord_str += 'Op: %s' % op
 
         return '<Coordinate Statement: %s>' % coord_str
+    
+    @property
+    def only_function(self):
+        """
+        Returns if the statement only set the function.
+        """
+        
+        # TODO I would like to refactor this so that the function is handled separately and then
+        # TODO this isn't required
+        return self.function != None and self.op == None and self.x == None and self.y == None and self.i == None and self.j == None
 
 
 class ApertureStmt(Statement):
diff --git a/gerber/rs274x.py b/gerber/rs274x.py
index ffac66d..384d498 100644
--- a/gerber/rs274x.py
+++ b/gerber/rs274x.py
@@ -536,6 +536,12 @@ class GerberParser(object):
         elif stmt.function in ('G02', 'G2', 'G03', 'G3'):
             self.interpolation = 'arc'
             self.direction = ('clockwise' if stmt.function in ('G02', 'G2') else 'counterclockwise')
+            
+        if stmt.only_function:
+            # Sometimes we get a coordinate statement
+            # that only sets the function. If so, don't
+            # try futher otherwise that might draw/flash something
+            return
 
         if stmt.op:
             self.op = stmt.op
-- 
cgit