def main(argv):
try:
opts, args = getopt.getopt(argv, "h", [
"help",
"line-width=",
"start-delay=",
"stop-delay=",
"xy-feedrate=",
"z-feedrate=",
"z-height="
])
except getopt.GetoptError:
usage()
sys.exit(2)
z_height = 0
"0.0"
z_feedrate = 150
"150"
xy_feedrate = 2000
"3500"
start_delay = 60
"60"
stop_delay = 120
"120"
line_width = 0.5
"0.50"
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
elif opt in ("--z-feedrate"):
z_feedrate = float(arg)
elif opt in ("--z-height"):
z_height = float(arg)
elif opt in ("-xy-feedrate"):
xy_feedrate = float(arg)
elif opt in ("--start-delay"):
start_delay = float(arg)
elif opt in ("--stop-delay"):
stop_delay = float(arg)
elif opt in ("--line-width"):
line_width = float(arg)
parser = DxfParser(open(argv[-1], 'r'))
context = GCodeContext(z_feedrate, z_height, xy_feedrate, start_delay, stop_delay, line_width, argv[-1])
parser.parse()
for entity in parser.entities:
entity.get_gcode(context)
context.generate()
def main(argv):
try:
opts, args = getopt.getopt(argv, "h", [
"help", "line-width=", "start-delay=", "stop-delay=",
"xy-feedrate=", "z-feedrate=", "z-height="
])
except getopt.GetoptError:
usage()
sys.exit(2)
z_height = 0
"0.0"
z_feedrate = 150
"150"
xy_feedrate = 2000
"3500"
start_delay = 60
"60"
stop_delay = 120
"120"
line_width = 0.5
"0.50"
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
elif opt in ("--z-feedrate"):
z_feedrate = float(arg)
elif opt in ("--z-height"):
z_height = float(arg)
elif opt in ("-xy-feedrate"):
xy_feedrate = float(arg)
elif opt in ("--start-delay"):
start_delay = float(arg)
elif opt in ("--stop-delay"):
stop_delay = float(arg)
elif opt in ("--line-width"):
line_width = float(arg)
parser = DxfParser(open(argv[-1], 'r'))
context = GCodeContext(z_feedrate, z_height, xy_feedrate, start_delay,
stop_delay, line_width, argv[-1])
parser.parse()
for entity in parser.entities:
entity.get_gcode(context)
context.generate()
def convert_dxf_to_gcode( self, dxf_path):
dxf_file = open( dxf_path, "r")
dxf_parser = DxfParser( dxf_file)
# FIXME: need better values for these details. The following are
# defaults taken from scribbles.py
z_height = 0
z_feedrate = 150
xy_feedrate = 2000
start_delay = 60
stop_delay = 120
line_width = 0.5
context = GCodeContext(z_feedrate, z_height, xy_feedrate, start_delay, stop_delay, line_width, dxf_path)
dxf_parser.parse()
for entity in dxf_parser.entities:
entity.get_gcode(context)
all_gcode = context.generate( should_print=False)
gcode_model = GcodeParser().parseString( all_gcode)
dxf_file.close()
return gcode_model