Xiaolin Wu's line algorithm: Difference between revisions
→{{header|J}}: use isidraw in j802
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'''Example use:'''
<lang j> wd'pc win closeok; xywh 0 0 300 200;cc g isigraph; pas 0 0; pshow;' NB. J6 or earlier
wd'pc win closeok; minwh 600 400;cc g
glpaint glclear ''
glpaint drawLine 10 10 590 390</lang>
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