Add bbox flag

Allow for disabling the bounding box

DanubeRiver/__init__.py

@@ -70,7 +70,8 @@ class DanubeTestWafer(gf.Component):
 		if not no_csv:
 			self.csv = DanubeRiverCSV(self)
 
-		self << Dbbox.move([ddx,ddy])
+		if not self.config.disable_bounding_box():
+			self << Dbbox.move([ddx,ddy])
 		self.add_rows(rows)
 
 	def write_gds(self, outpath):

DanubeRiver/config.py

@@ -35,6 +35,12 @@ class DanubeConfig(Config):
 			ret.append(0 if m is None else m)
 		return ret
 
+	def disable_bounding_box(self):
+		res = self.get_section_value('die', 'disableboundingbox')
+		if res is not None:
+			res = res.strip()
+		return (res == 'true')
+
 	def get_structue_label_size(self):
 		l = self.get_section_value_unit('die', 'labelsize')
 		return l

configs/gf180.cfg

@@ -10,6 +10,7 @@ Name = gf180_teststructures
 Spacing = 5um
 LeftMargin = 5um
 RightMargin = 5um
+DisableBoundingBox = true
 
 [Pad]
 Width = 40um