Laser 128 - Page 139

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BASIC

COMMANDS AND

STATEMENTS

3.18

GR

Purpose:

To

set

up

the

low resolution

graphics

modes.

Format:

GR

Comments:

GR

sets

up

the

mixed

text

and

low resolution

graphics

mode.

This

mode has a resolution

of

40

pixels by 40 pixels

and

four

lines

of

text

at

the

bottom

of

the

screen.

The

command

will

clear

the

screen,

displays

the

primary

low

resolution

graphics

page.

The

cursor

will be

placed

just

und

er

the

graphics

screen, i.e.,

the

first

line

from

the

bottom

of

th

e

text

screen.

11-48

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