Star Micronics SR-10/I5 user manual So what Do these Different

HIGH RESOLUTION GRAPHICS

Up until now all of the dot graphics printing we have done has been with SR-10/15’s normal density mode. This can give you some pretty sharp images at great speed. Sometimes though, you may want to create an image with even higher resolution. SR- lo/l5 has seven graphics modes you can use; they’re sum- marized in Table 10-2.

The command syntax for all of the commands is the same- just as you have learned it for the < ESC > “K” (normal density) command. The number of columns to be printed is nl + 256 *

n2.

So what

do these

different

modes

do? On

the following pages

are

actual

size

reproductions

of

printouts

of

the

same

image

printed in each of the four typical different graphics modes.

They were all printed using the plotting program in this chapter

(with a rather complex set of formulas starting at line 600!).

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115