Add FixedRotationOrigin option

gerbmerge/config.py

@@ -52,6 +52,7 @@ Config = {
    'fiducialpoints': None,           # List of X,Y co-ordinates at which to draw fiducials
    'fiducialcopperdiameter': 0.08,   # Diameter of copper part of fiducial
    'fiducialmaskdiameter': 0.32,     # Diameter of fiducial soldermask opening
+   'fixedrotationorigin': 0,         # [andreika]: add settings to disable shifting of the rotating origin
    }
 
 # This dictionary is indexed by lowercase layer name and has as values a file

gerbmerge/jobs.py

@@ -1402,7 +1402,11 @@ def rotateJob(job, degrees = 90, firstpass = True):
   # We also have to take aperture change commands and
   # replace them with the new aperture code if we have
   # a rotation.
-  offset = job.maxy-job.miny
+  # [andreika]: add 'fixedrotationorigin' setting to disable shifting
+  if config.Config['fixedrotationorigin']:
+    offset = 0
+  else:
+    offset = job.maxy-job.miny
   for layername in job.commands.keys():
     J.commands[layername] = []
     J.apertures[layername] = []