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gerbolyze: Add support for board outline layer

wip
jaseg 2021-04-25 14:16:48 +02:00
rodzic f2c891533f
commit a0fe2d83f7
1 zmienionych plików z 14 dodań i 6 usunięć
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20
gerbolyze/gerbolyze.py
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@ -54,6 +54,7 @@ def vectorize(ctx, side, layer, exact, source, target, image, trace_space):
@click.argument('output_gerbers')
@click.option('-t', '--top', help='Top side SVG or PNG overlay')
@click.option('-b', '--bottom', help='Bottom side SVG or PNG overlay')
@click.option('-o', '--outline', help='SVG file to use for board outline. Can be the same one used for --top or --bottom.')
@click.option('--layer-top', help='Top side SVG or PNG target layer. Default: Map SVG layers to Gerber layers, map PNG to Silk.')
@click.option('--layer-bottom', help='Bottom side SVG or PNG target layer. See --layer-top.')
@click.option('--bbox', help='Output file bounding box. Format: "w,h" to force [w] mm by [h] mm output canvas OR '
@ -69,7 +70,7 @@ def vectorize(ctx, side, layer, exact, source, target, image, trace_space):
@click.option('--preserve-aspect-ratio', help='PNG/JPG files only: passed through to svg-flatten')
@click.option('--exclude-groups', help='passed through to svg-flatten')
def paste(input_gerbers, output_gerbers,
top, bottom, layer_top, layer_bottom,
top, bottom, outline, layer_top, layer_bottom,
bbox,
dilate, curve_tolerance, no_subtract, subtract,
preserve_aspect_ratio,
@ -102,7 +103,8 @@ def paste(input_gerbers, output_gerbers,
for side, in_svg_or_png, target_layer in [
('top', top, layer_top),
('bottom', bottom, layer_bottom)]:
('bottom', bottom, layer_bottom),
('outline', outline, None)]:
if not in_svg_or_png:
continue
@ -112,7 +114,7 @@ def paste(input_gerbers, output_gerbers,
print()
print('#########################################')
print('processing side', side, 'infile', in_svg_or_png)
print('processing ', side, 'input file ', in_svg_or_png)
print('#########################################')
print()
@ -159,7 +161,8 @@ def paste(input_gerbers, output_gerbers,
layer_arg = layer if target_layer is None else None # slightly confusing but trust me :)
svg_to_gerber(in_svg_or_png, overlay_file, layer_arg,
trace_space, vectorizer, vectorizer_map, exclude_groups, curve_tolerance,
bounds_for_png=bounds, preserve_aspect_ratio=preserve_aspect_ratio)
bounds_for_png=bounds, preserve_aspect_ratio=preserve_aspect_ratio,
outline_mode=(layer == 'outline'))
overlay_grb = gerberex.read(str(overlay_file))
if not overlay_grb.primitives:
@ -392,6 +395,10 @@ LAYER_SPEC = {
'outline': '.gko|.gm1|-Edge_Cuts.gbr|-Edge.Cuts.gbr|.gmb',
'drill': '.drl|.txt|-npth.drl',
},
'outline': {
'outline': '.gko|.gm1|-Edge_Cuts.gbr|-Edge.Cuts.gbr|.gmb',
'drill': '.drl|.txt|-npth.drl',
}
}
# Maps keys from LAYER_SPEC to pcb-tools layer classes (see pcb-tools'es gerber/layers.py)
@ -602,7 +609,8 @@ def svg_to_gerber(infile, outfile,
dilate=None, curve_tolerance=None,
dpi=None, scale=None, bounds_for_png=None,
preserve_aspect_ratio=None,
force_png=False, force_svg=False):
force_png=False, force_svg=False,
outline_mode=False):
infile = Path(infile)
@ -621,7 +629,7 @@ def svg_to_gerber(infile, outfile,
# next to this python source file in the development repo
str(Path(__file__).parent.parent / 'svg-flatten' / 'build' / 'svg-flatten') ]
args = [ '--format', 'gerber',
args = [ '--format', ('gerber-outline' if outline_mode else 'gerber'),
'--precision', '6', # intermediate file, use higher than necessary precision
'--trace-space', str(trace_space) ]
if layer: