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import gerberex
from gerberex.dxf import DxfFile
import gerber
from gerber.render.cairo_backend import GerberCairoContext
def merge():
ctx = gerberex.GerberComposition()
a = gerberex.read('test.GTL')
a.to_metric()
ctx.merge(a)
b = gerberex.read('test.GTL')
b.to_metric()
b.offset(0, 25)
ctx.merge(b)
c = gerberex.read('test2.GTL')
c.to_metric()
c.offset(0, 60)
ctx.merge(c)
c = gerberex.read('test.GML')
c.to_metric()
ctx.merge(c)
ctx.dump('test-merged.GTL')
def merge2():
ctx = gerberex.DrillComposition()
a = gerberex.read('test.TXT')
a.to_metric()
ctx.merge(a)
b = gerberex.read('test.TXT')
b.to_metric()
b.offset(0, 25)
ctx.merge(b)
c = gerberex.read('test2.TXT')
c.to_metric()
c.offset(0, 60)
ctx.merge(c)
ctx.dump('test-merged.TXT')
#merge2()
file = gerberex.read('outline.dxf')
file.to_metric()
w = file.width
file.draw_mode = DxfFile.DM_FILL
file.write('outline.GML')
copper = gerber.load_layer('test-merged.GTL')
ctx = GerberCairoContext(scale=10)
ctx.render_layer(copper)
outline = gerber.load_layer('test.GML')
outline.cam_source.to_metric()
ctx.render_layer(outline)
drill = gerber.load_layer('test-merged.TXT')
ctx.render_layer(drill)
ctx.dump('test.png')
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