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authorHamilton Kibbe <hamilton.kibbe@gmail.com>2016-11-05 21:11:09 -0400
committerGitHub <noreply@github.com>2016-11-05 21:11:09 -0400
commitd2fe4441662435e55f2dc481bf94a2729b9d6a48 (patch)
treedd60a0b21e1d1ca7258b9f978ce973354d96062c /gerber/render/svgwrite_backend.py
parent318a81382e074a5897489299a58e029815d23492 (diff)
parent5af19af190c1fb0f0c5be029d46d63e657dde4d9 (diff)
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Merge pull request #3 from garretfick/merge-curtacircuitos
Merge curtacircuitos
Diffstat (limited to 'gerber/render/svgwrite_backend.py')
-rw-r--r--gerber/render/svgwrite_backend.py155
1 files changed, 0 insertions, 155 deletions
diff --git a/gerber/render/svgwrite_backend.py b/gerber/render/svgwrite_backend.py
deleted file mode 100644
index 2df87b3..0000000
--- a/gerber/render/svgwrite_backend.py
+++ /dev/null
@@ -1,155 +0,0 @@
-#! /usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Copyright 2014 Hamilton Kibbe <ham@hamiltonkib.be>
-# Based on render_svg.py by Paulo Henrique Silva <ph.silva@gmail.com>
-
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-# http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from .render import GerberContext
-from operator import mul
-import svgwrite
-
-SCALE = 300
-
-
-def svg_color(color):
- color = tuple([int(ch * 255) for ch in color])
- return 'rgb(%d, %d, %d)' % color
-
-
-class GerberSvgContext(GerberContext):
- def __init__(self):
- GerberContext.__init__(self)
- self.scale = (SCALE, -SCALE)
- self.dwg = svgwrite.Drawing()
- self.background = False
-
- def dump(self, filename):
- self.dwg.saveas(filename)
-
- def set_bounds(self, bounds):
- xbounds, ybounds = bounds
- size = (SCALE * (xbounds[1] - xbounds[0]),
- SCALE * (ybounds[1] - ybounds[0]))
- if not self.background:
- vbox = '%f, %f, %f, %f' % (SCALE * xbounds[0], -SCALE * ybounds[1],
- size[0], size[1])
- self.dwg = svgwrite.Drawing(viewBox=vbox)
- rect = self.dwg.rect(insert=(SCALE * xbounds[0],
- -SCALE * ybounds[1]),
- size=size,
- fill=svg_color(self.background_color))
- self.dwg.add(rect)
- self.background = True
-
- def _render_line(self, line, color):
- start = map(mul, line.start, self.scale)
- end = map(mul, line.end, self.scale)
- aline = self.dwg.line(start=start, end=end,
- stroke=svg_color(color),
- stroke_width=SCALE * line.width,
- stroke_linecap='round')
- aline.stroke(opacity=self.alpha)
- self.dwg.add(aline)
-
- def _render_region(self, region, color):
- points = [tuple(map(mul, point, self.scale)) for point in region.points]
- region_path = self.dwg.path(d='M %f, %f' % points[0],
- fill=svg_color(color),
- stroke='none')
- region_path.fill(opacity=self.alpha)
- for point in points[1:]:
- region_path.push('L %f, %f' % point)
- self.dwg.add(region_path)
-
- def _render_circle(self, circle, color):
- center = map(mul, circle.position, self.scale)
- acircle = self.dwg.circle(center=center,
- r = SCALE * circle.radius,
- fill=svg_color(color))
- acircle.fill(opacity=self.alpha)
- self.dwg.add(acircle)
-
- def _render_rectangle(self, rectangle, color):
- center = map(mul, rectangle.position, self.scale)
- size = tuple(map(mul, (rectangle.width, rectangle.height), map(abs, self.scale)))
- insert = center[0] - size[0] / 2., center[1] - size[1] / 2.
- arect = self.dwg.rect(insert=insert, size=size,
- fill=svg_color(color))
- arect.fill(opacity=self.alpha)
- self.dwg.add(arect)
-
- def _render_obround(self, obround, color):
- x, y = tuple(map(mul, obround.position, self.scale))
- xsize, ysize = tuple(map(mul, (obround.width, obround.height),
- self.scale))
- xscale, yscale = self.scale
-
- # Corner case...
- if xsize == ysize:
- circle = self.dwg.circle(center=(x, y),
- r = (xsize / 2.0),
- fill=svg_color(color))
- circle.fill(opacity=self.alpha)
- self.dwg.add(circle)
-
- # Horizontal obround
- elif xsize > ysize:
- rectx = xsize - ysize
- recty = ysize
- c1 = self.dwg.circle(center=(x - (rectx / 2.0), y),
- r = (ysize / 2.0),
- fill=svg_color(color))
-
- c2 = self.dwg.circle(center=(x + (rectx / 2.0), y),
- r = (ysize / 2.0),
- fill=svg_color(color))
-
- rect = self.dwg.rect(insert=(x, y),
- size=(xsize, ysize),
- fill=svg_color(color))
- c1.fill(opacity=self.alpha)
- c2.fill(opacity=self.alpha)
- rect.fill(opacity=self.alpha)
- self.dwg.add(c1)
- self.dwg.add(c2)
- self.dwg.add(rect)
-
- # Vertical obround
- else:
- rectx = xsize
- recty = ysize - xsize
- c1 = self.dwg.circle(center=(x, y - (recty / 2.)),
- r = (xsize / 2.),
- fill=svg_color(color))
-
- c2 = self.dwg.circle(center=(x, y + (recty / 2.)),
- r = (xsize / 2.),
- fill=svg_color(color))
-
- rect = self.dwg.rect(insert=(x, y),
- size=(xsize, ysize),
- fill=svg_color(color))
- c1.fill(opacity=self.alpha)
- c2.fill(opacity=self.alpha)
- rect.fill(opacity=self.alpha)
- self.dwg.add(c1)
- self.dwg.add(c2)
- self.dwg.add(rect)
-
- def _render_drill(self, circle, color):
- center = map(mul, circle.position, self.scale)
- hit = self.dwg.circle(center=center, r=SCALE * circle.radius,
- fill=svg_color(color))
- self.dwg.add(hit)