Texas Instruments TI-99/4A User Reference Guide

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--screen cLears
>CALL VCHAR(Z,10,86,13)
VCHAR subprogram
(Vertical character repetition)
CALL VCHAR (row-number, column-number, char-code I.number-ofrepetitionsl)
The VCHAR subprogram performs very much like the HCHAR Examples~
subprogram except that it repeats characters vertically rather than >C ALL C LE AR
horizontally. The computer will display the character beginning at
the specified position and continuing down the screen. If the bottom
of the screen is reached. the display will continue at the top of the
next column to the right. If the right edge of the screen is reached,
tile uisplay will continue at the left edge. See the HCHAR
subprogram for more details.
>CALL VCHAR(Z,10,86,13J
>NEW
>100 CALL CLEAR
>110 FOR 1=13 TO 18
>120 CALL VCHARC9,1,36,6)
>130 NEXT I
>140 GDTD 140
>RUN
-- screen cLears
S$SUU
UUUS
$$$$U$
$$$$$$$
$U$$$$
$$$$$$$
(Press CLEAR to stop
the program)
User's Reference Guide
II ·EO

Texas Instruments TI-99/4A Specifications

General

Brand	Texas Instruments
Model	TI-99/4A
Category	Desktop
Language	English