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| View Original: | Apple II high-resolution graphics.png (562x386) | |||
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| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: Apple II high-resolution graphics.png en Demonstration of the fringe effects visible in the standard Apple II high-resolution graphics mode Images generated from a simple BASIC program written by me and released into the public domain 2012-02-02 own 28bytes cc-zero Source This is the BASIC source code for the program used to create the components of this image I wrote the program and release it into the public domain 28bytes <span class signature-talk >talk</span> 05 36 2 February 2012 UTC <code lang basic > 100 HGR 110 INPUT CHOOSE COLOR NUMBER FOR BACKGROUND 0-7 ; B 120 INPUT CHOOSE COLOR NUMBER FOR STAR 0-7 ; C 130 HCOLOR B 140 FOR I 0 TO 191 150 HPLOT 0 I TO 279 I 160 NEXT 170 HCOLOR C 200 X1 139 Y1 10 210 X2 69 Y2 150 220 X3 239 Y3 60 230 X4 39 Y4 60 240 X5 209 Y5 150 300 FOR I -4 TO 5 310 HPLOT X1+I Y1 TO X2+I Y2 TO X3+I Y3 TO X4+I Y4 TO X5+I Y5 TO X1+I Y1 320 NEXT 400 FOR I 0 TO 4 410 J I + I + 5 420 HPLOT X3+J+1 Y3-I TO X4-J+1 Y4-I 430 NEXT 440 END </code> Uploaded with UploadWizard Apple II screenshots Images with Basic source code | ||||
