From 1cb269131bc52f0b1a1e69cef0466f2d994d52a8 Mon Sep 17 00:00:00 2001 From: Hamilton Kibbe Date: Sat, 19 Dec 2015 21:54:29 -0500 Subject: Allow negative render of soldermask per #50 Update example code and rendering to show change --- gerber/cam.py | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'gerber/cam.py') diff --git a/gerber/cam.py b/gerber/cam.py index c567055..cf06ec9 100644 --- a/gerber/cam.py +++ b/gerber/cam.py @@ -243,7 +243,7 @@ class CamFile(object): """ pass - def render(self, ctx, filename=None): + def render(self, ctx, invert=False, filename=None): """ Generate image of layer. Parameters @@ -256,10 +256,14 @@ class CamFile(object): """ ctx.set_bounds(self.bounds) ctx._paint_background() - if ctx.invert: + if invert: + ctx.invert = True ctx._paint_inverted_layer() - for p in self.primitives: ctx.render(p) + if invert: + ctx.invert = False + ctx._render_mask() + if filename is not None: ctx.dump(filename) -- cgit