62 lines
1.8 KiB
Python
Executable File
62 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
|
||
|
||
import os
|
||
import sys
|
||
|
||
def write_pen_values(values, char):
|
||
return "!v64" + char + "".join(["{:04d}".format(value) for value in values])
|
||
|
||
def pre_content(filename, power=50, speed=50, rate=2500):
|
||
jobName = os.path.basename(filename)[:80]
|
||
# Start
|
||
outString = "@PJL JOB NAME={}\r\n".format(jobName)
|
||
outString += "E@PJL ENTER LANGUAGE=PCL\r\n%-12345X"
|
||
|
||
# Reset
|
||
outString += "E"
|
||
|
||
# Unit
|
||
outString += "&u254D"
|
||
|
||
# Cursor
|
||
outString += "*p100X"
|
||
outString += "*p100Y"
|
||
|
||
# Set filename
|
||
outString += "!m{:d}N".format(len(jobName)) + jobName
|
||
|
||
# Set raster power+velocity. Only affects raster. Shows in display before start
|
||
outString += "!r{:d}I".format(speed * 10)
|
||
outString += "!r{:d}P".format(power * 10);
|
||
|
||
# Select first (and only) pen (commented out in original source)
|
||
# outString += "!v1D"
|
||
# outString += "!m2A" # might cause autofocus?
|
||
|
||
# Use same value for all 16 pens
|
||
# doesn't seem to affect vector settings
|
||
outString += write_pen_values([speed * 10] * 16, 'V') # Velocity, 1000=100%
|
||
outString += write_pen_values([power * 10] * 16, 'V') # Power, 1000=100%
|
||
outString += write_pen_values([rate] * 16, 'V') # PPI
|
||
outString += "%1B"
|
||
|
||
return outString
|
||
|
||
def post_content():
|
||
outString = "%1A" # Leave HPGL vector mode
|
||
outString += "E" # Reset
|
||
outString += "%-12345X@PJL EOJ \r\n" # End
|
||
return outString
|
||
|
||
def main(infile, outfile, power=50, speed=50, rate=100):
|
||
with open(infile, 'r') as f:
|
||
data = f.read()
|
||
with open(outfile, 'w') as f:
|
||
f.write(pre_content(outfile, int(power), int(speed), int(rate)))
|
||
f.write(data)
|
||
f.write(post_content())
|
||
|
||
if __name__ == '__main__':
|
||
print(sys.argv)
|
||
main(*sys.argv[1:])
|