diff options
Diffstat (limited to 'gerber/cam.py')
| -rw-r--r-- | gerber/cam.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gerber/cam.py b/gerber/cam.py index dda5c10..86312fb 100644 --- a/gerber/cam.py +++ b/gerber/cam.py @@ -251,7 +251,7 @@ class CamFile(object): def to_metric(self): pass - def render(self, ctx, invert=False, filename=None): + def render(self, ctx=None, invert=False, filename=None): """ Generate image of layer. Parameters @@ -262,13 +262,16 @@ class CamFile(object): filename : string <optional> If provided, save the rendered image to `filename` """ + if ctx is None: + from .render import GerberCairoContext + ctx = GerberCairoContext() ctx.set_bounds(self.bounds) ctx._paint_background() ctx.invert = invert ctx._new_render_layer() for p in self.primitives: ctx.render(p) - ctx._flatten() + ctx._paint() if filename is not None: ctx.dump(filename) |