latin: generic function to display rgb colour svg

[sheet.git] / writing-latn.inc.pl

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index 10b30cebe9c7ea67a19941cfb0e606125cdfb901..0d6ecb4d6305a0777b138481c7111ae7a25102c0 100644 (file)
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -49,6 +49,18 @@ sub dispbar {
        );
 }
 
        );
 }
 

+sub disprgb {
+       my ($index) = @_;
+       my $circle = '<circle cx="%s" cy="%s" r="8" fill="#%X%X%X"/>';
+       return sprintf(
+               '<svg width="16" height="16" viewBox="0 0 22 22">%s</svg>',
+               join '',
+                       sprintf($circle, 10, 10, [0, 8, 15]->[$index % 3], 0, 0),
+                       sprintf($circle, 11, 12, 0, [0, 8, 15]->[$index / 3 % 3], 0),
+                       sprintf($circle, 12, 10, 0, 0, [0, 8, 15]->[$index / 9]),
+       );
+}
+

 (
 uppercase => {
        list => [qw{ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z }],
 (
 uppercase => {
        list => [qw{ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z }],


@@ -454,16 +466,7 @@ rgbmap => {
                'svg { isolation: isolate }',
                'svg circle { mix-blend-mode: screen }',
        ],
                'svg { isolation: isolate }',
                'svg circle { mix-blend-mode: screen }',
        ],

-       list => [
-               map { '<svg width="16" height="16" viewBox="0 0 8 8">'.$_.'</svg>' }
-               map {
-                       my $circle = '<circle cx="%s" cy="%s" r="8" fill="#%X%X%X"/>';
-                       join '',
-                       sprintf($circle, 0, 0, [0, 8, 15]->[$_ % 3], 0, 0),
-                       sprintf($circle, 8, 0, 0, [0, 8, 15]->[$_ / 3 % 3], 0),
-                       sprintf($circle, 6, 8, 0, 0, [0, 8, 15]->[$_ / 9]),
-               } 1 .. 3*3*3
-       ],
+       list => [ map { disprgb($_) } 0 .. 3*3*3 ],

 },
 dni => {
        title => "D'ni",
 },
 dni => {
        title => "D'ni",