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Bitmap/Bresenham's line algorithm: Difference between revisions
→{{header|Perl 6}}: more style tweaks
(→{{header|Perl 6}}: replaced 'delta' by 'Δ') |
(→{{header|Perl 6}}: more style tweaks) |
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Line 1,067:
my $error = 0;
my $Δerror = $Δy / $Δx;
my $
my $y = $y0;
for $x0 .. $x1 -> $x {
Line 1,077:
$error += $Δerror;
if $error >= 0.5 {
$y += $y
}
}
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