1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
#! /usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2013-2014 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.
import os
import argparse
from .render import available_renderers
from .render import theme
from .pcb import PCB
from . import load_layer
def main():
parser = argparse.ArgumentParser(
description='Render gerber files to image',
prog='gerber-render'
)
parser.add_argument(
'filenames', metavar='FILENAME', type=str, nargs='+',
help='Gerber files to render. If a directory is provided, it should '
'be provided alone and should contain the gerber files for a '
'single PCB.'
)
parser.add_argument(
'--outfile', '-o', type=str, nargs='?', default='out',
help="Output Filename (extension will be added automatically)"
)
parser.add_argument(
'--backend', '-b', choices=available_renderers.keys(), default='cairo',
help='Choose the backend to use to generate the output.'
)
parser.add_argument(
'--theme', '-t', choices=theme.THEMES.keys(), default='default',
help='Select render theme.'
)
parser.add_argument(
'--width', type=int, default=1920, help='Maximum width.'
)
parser.add_argument(
'--height', type=int, default=1080, help='Maximum height.'
)
parser.add_argument(
'--verbose', '-v', action='store_true', default=False,
help='Increase verbosity of the output.'
)
# parser.add_argument(
# '--quick', '-q', action='store_true', default=False,
# help='Skip longer running rendering steps to produce lower quality'
# ' output faster. This only has an effect for the freecad backend.'
# )
# parser.add_argument(
# '--nox', action='store_true', default=False,
# help='Run without using any GUI elements. This may produce suboptimal'
# 'output. For the freecad backend, colors, transparancy, and '
# 'visibility cannot be set without a GUI instance.'
# )
args = parser.parse_args()
renderer = available_renderers[args.backend]()
if args.backend in ['cairo', ]:
outext = 'png'
else:
outext = None
if os.path.exists(args.filenames[0]) and os.path.isdir(args.filenames[0]):
directory = args.filenames[0]
pcb = PCB.from_directory(directory)
if args.backend in ['cairo', ]:
top = pcb.top_layers
bottom = pcb.bottom_layers
copper = pcb.copper_layers
outline = pcb.outline_layer
if outline:
top = [outline] + top
bottom = [outline] + bottom
copper = [outline] + copper + pcb.drill_layers
renderer.render_layers(
layers=top, theme=theme.THEMES[args.theme],
max_height=args.height, max_width=args.width,
filename='{0}.top.{1}'.format(args.outfile, outext)
)
renderer.render_layers(
layers=bottom, theme=theme.THEMES[args.theme],
max_height=args.height, max_width=args.width,
filename='{0}.bottom.{1}'.format(args.outfile, outext)
)
renderer.render_layers(
layers=copper, theme=theme.THEMES['Transparent Multilayer'],
max_height=args.height, max_width=args.width,
filename='{0}.copper.{1}'.format(args.outfile, outext))
else:
pass
else:
filenames = args.filenames
for filename in filenames:
layer = load_layer(filename)
settings = theme.THEMES[args.theme].get(layer.layer_class, None)
renderer.render_layer(layer, settings=settings)
renderer.dump(filename='{0}.{1}'.format(args.outfile, outext))
if __name__ == '__main__':
main()
|
