From b3f6ec558ca35a19bd60440f2a114eb98c0a4263 Mon Sep 17 00:00:00 2001
From: Paulo Henrique Silva <ph.silva@gmail.com>
Date: Thu, 9 Jul 2015 04:05:15 -0300
Subject: Fix arcs and ackground painting
---
gerber/render/cairo_backend.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
(limited to 'gerber/render')
diff --git a/gerber/render/cairo_backend.py b/gerber/render/cairo_backend.py
index 939863b..16638f5 100644
--- a/gerber/render/cairo_backend.py
+++ b/gerber/render/cairo_backend.py
@@ -72,7 +72,7 @@ class GerberCairoContext(GerberContext):
center = map(mul, arc.center, self.scale)
start = map(mul, arc.start, self.scale)
end = map(mul, arc.end, self.scale)
- radius = self.scale * arc.radius
+ radius = self.scale[0] * arc.radius
angle1 = arc.start_angle
angle2 = arc.end_angle
width = arc.aperture.diameter if arc.aperture.diameter != 0 else 0.001
@@ -139,6 +139,10 @@ class GerberCairoContext(GerberContext):
self.ctx.paint()
self.ctx.set_operator(cairo.OPERATOR_CLEAR)
+ def _paint_background(self):
+ self.ctx.set_source_rgba(*self.background_color)
+ self.ctx.paint()
+
def dump(self, filename):
is_svg = filename.lower().endswith(".svg")
--
cgit