Radio Shack TRS-80

Computer Graphics Operation Manual
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FORTRAN Sample Programs
~~l~~
C
HIGH RESOLUTION
GRAPHICS TEST
~ MAIN PROGRAM
~~2~~
C
~~3~~
CALL GRPINI(~)
~~4~~
CALL SCREEN(~)
~~5~~
C
~~6~~
C
CIRCLE TEST
~~7~~
C
~~8~~
CALL CTEST
~~9~~
C
~l~~~
C LINE
TEST
~ll~~
C
~l2~~
CALL LTEST
~l3~~
C
~14~~
C LINEB TEST
~l5~~
C
~l6~~
CALL LBTST
~l7~~
C
~l8~~
C LINEBF TEST
~l9~~
C
~, ~2~~~
CALL LBFTST
~2l~~
C
~22~~
C PAINTT TEST
~23~~
C
~24~~
CALL PTTTST
~25~~
C
~26~~
C GET AND PUT
TEST
~27~~
C
~28~~
CALL GPTST
~29~~
C
~3~~~
C PSET/POINT
TEST
~3l~~
C
~32~~
CALL PPTST
~33~~
C
~34~~
C PRESET/POINT TEST
~35~~
C
~36~~
CALL PRETST
~37~~
C
~38~~
C SCREEN TEST
~39~~
C
~4~~~
CALL SCRTST
~4l~~
C
~42~~
C
VIEW/FVIEW TEST
~43~~
C
~44~~
CALL VTEST
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