Epson dfx-8000 User Manual
Graphics
Type and run the following program; be especially careful to
include all semicolons. The program produces the printout you see
below.
include all semicolons. The program produces the printout you see
below.
10
FOR
TO
NEXT
Line
20
specifies single-density graphics mode and also reserves
40
columns for graphics. Line 30 begins a loop to supply
40
bytes of
data. Line 40 contains the number 170, which produces the first pin
pattern shown in the section on pin labels, and line 50 finishes the
loop.
pattern shown in the section on pin labels, and line 50 finishes the
loop.
Note: Some software programs (including most versions of
BASIC) automatically insert carriage return and line feed codes
after every 80 or 130 characters. This is usually no problem with
text, but it can spoil your graphics. Two
BASIC) automatically insert carriage return and line feed codes
after every 80 or 130 characters. This is usually no problem with
text, but it can spoil your graphics. Two
of
graphics are printed in the middle of the ones you send, and two
data numbers are left over and printed as text.
data numbers are left over and printed as text.
In some versions of BASIC, you can prevent unwanted
codes in graphics by putting a WIDTH statement ‘at
of all graphics programs. The format in many
codes in graphics by putting a WIDTH statement ‘at
of all graphics programs. The format in many
versions is
either WIDTH
or
Check your
software manual for the proper format.
Software and Graphics 4-15