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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/reftests/fonts/generate-bitpattern-font.pl | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/fonts/generate-bitpattern-font.pl')
-rw-r--r-- | layout/reftests/fonts/generate-bitpattern-font.pl | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/layout/reftests/fonts/generate-bitpattern-font.pl b/layout/reftests/fonts/generate-bitpattern-font.pl new file mode 100644 index 0000000000..d47ff4541f --- /dev/null +++ b/layout/reftests/fonts/generate-bitpattern-font.pl @@ -0,0 +1,35 @@ +#!/usr/bin/perl -w + +# Generates an SVG Font where each glyph (identified on stdin by four +# hex characters) consists of a bit pattern representing the Unicode +# code point it is the glyph for. + +use strict; + +print <<EOF; +<svg xmlns="http://www.w3.org/2000/svg"> +<font id="BitPattern" horiz-adv-x="1000"> + <font-face font-family="BitPattern" units-per-em="1000" ascent="800"/> +EOF + +while (<>) { + chomp; + next if /^\s*$/; + die unless /^[0-9A-Fa-f]{4}$/; + my $c = hex; + my $s = " <glyph unicode='&#x$_;' d='"; + for (my $i = 0; $i < 32; $i++) { + if ($c & (1 << $i)) { + my $x = 100 * (7 - ($i % 8)); + my $y = 100 * int($i / 8); + $s .= "M$x,$y v80h80v-80z "; + } + } + $s .= "'/>\n"; + print $s; +} + +print <<EOF; +</font> +</svg> +EOF |