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')