diff options
Diffstat (limited to 'gerber/render')
| -rw-r--r-- | gerber/render/rs274x_backend.py | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gerber/render/rs274x_backend.py b/gerber/render/rs274x_backend.py index 15e9154..5ab74f0 100644 --- a/gerber/render/rs274x_backend.py +++ b/gerber/render/rs274x_backend.py @@ -1,9 +1,17 @@ +"""Renders an in-memory Gerber file to statements which can be written to a string +""" +from copy import deepcopy +try: + from cStringIO import StringIO +except(ImportError): + from io import StringIO + from .render import GerberContext from ..am_statements import * from ..gerber_statements import * from ..primitives import AMGroup, Arc, Circle, Line, Obround, Outline, Polygon, Rectangle -from copy import deepcopy + class AMGroupContext(object): '''A special renderer to generate aperature macros from an AMGroup''' @@ -467,4 +475,13 @@ class Rs274xContext(GerberContext): def _render_inverted_layer(self): pass + + def dump(self): + """Write the rendered file to a StringIO steam""" + statements = map(lambda stmt: stmt.to_gerber(self.settings), self.statements) + stream = StringIO() + for statement in statements: + stream.write(statement + '\n') + + return stream
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