四: 错误提示如下:
—- Photoplot outline rectangle not found … using drawing extents
Can’t open parameter file … using default values:
DEVICE-TYPE GERBER6X00
G-CODES NO
STATIONS-PER-WHEEL 24
FILM-SIZE 24000 16000
COORDINATES ABSOLUTE
OUTPUT-UNITS INCHES
FORMAT 5.3
ABORT-ON-ERROR abort film & continue
SUPPRESS-LEAD-ZEROES YES
SUPPRESS-TRAIL-ZEROES NO
OPTIMIZE YES
SUPPRESS-EQUAL YES
SCALE 1.0
WARNING: Generating english output data from a metric database
may cause slight roundoff error of coordinates in output file.