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Plot Basic Extension   [2022]

Plot Basic Extension Released by :
Aleksi Eeben

Release Date :
12 January 2022

Type :
C64 Tool

User rating:**********  9.6/10 (8 votes)   See votestatistics

Credits :
Code .... Aleksi Eeben of CNCD

Download :
https://csdb.dk/getinternalfile.php/223828/plot-basic.prg (downloads: 98)
https://csdb.dk/getinternalfile.php/223829/plot(sys832).prg (downloads: 71)
https://csdb.dk/getinternalfile.php/223858/plot-c64.s (downloads: 33)

Look for downloads on external sites:

User Comment
Submitted by Pararaum on 13 January 2022
User Comment
Submitted by aeeben on 13 January 2022
Added source for @Pararaum
User Comment
Submitted by Pararaum on 12 January 2022
Awesome idea! Would you mind releasing the source code? I would like to put your routine in my playground: https://github.com/pararaum/c64playground
User Comment
Submitted by Max on 12 January 2022
Cool, idea, nice one ;)
User Comment
Submitted by Monte Carlos on 12 January 2022
Fucking cool idea to use charmode 4x4 for plotting in basic!
User Comment
Submitted by aeeben on 12 January 2022
When I got my first computer, a VIC 20, in December 1984, one of the first BASIC commands I tried was PLOT. And was I a little disappointed that my new friendly computer didn't recognize this command at all.

37 years later I got the idea to write a BASIC extension with block graphics and a PLOT command and make it fit in the tape buffer area of an unexpanded VIC 20. I had never written a BASIC extension before, so it was a fun thing to try out. Excellent one-nighter when I was supposed to be doing something else.

This is a C-64 port of the BASIC extension. It still fits in the tape buffer.

Usage: PLOT X,Y,C (X = 0-79, Y = 0-49, C = 0-16)

Use color 0 to unplot pixels. SYS832 to restart
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