From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 12 Apr 2017 20:42:31 +0000 (+0200)
Subject: latin: cmymap row of subtractive colour mix
X-Git-Tag: v1.10~148
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/76de9b7e588839cbae32bf0cb21f529963363450

latin: cmymap row of subtractive colour mix
---

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index fd9faa2..60b24f9 100644
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -50,9 +50,10 @@ sub dispbar {
 }
 
 sub disphues {
-	my ($index, $hues) = @_;
+	my ($index, $hues, $opaque) = @_;
 	my @lum = ($index % 3, $index / 3 % 3, $index / 9);  # hue opacities (0..2)x3
-	my @lumf = ('hsl(%s,100%%,50%%)', 'hsl(%s,100%%,25%%)');
+	my @lumf = $opaque ? ('hsl(%s,100%%,50%%)', 'hsl(%s,100%%,25%%)') :
+		('hsl(%s,100%%,50%%)', 'hsla(%s,100%%,50%%,.5)');
 	return sprintf(
 		'<svg width="16" height="16" viewBox="0 0 22 22">%s</svg>',
 		join '', map {
@@ -468,8 +469,24 @@ rgbmap => {
 	style => [
 		'svg { isolation: isolate }',
 		'svg circle { mix-blend-mode: screen }',
+		'.sample { background: black }',
+	],
+	list => [
+		map { disphues($_, [0, 240, 120], 1) } # Red, Blue, Green
+		0 .. 3*3*3 - 1
+	],
+},
+cmymap => {
+	title => 'CMYmap',
+	style => [
+		'svg { isolation: isolate }',  # mix on white
+		'svg circle { mix-blend-mode: multiply }',
+		'.sample { background: white }',
+	],
+	list => [
+		map { disphues($_, [180, 60, 300]) } # Cyan, Yellow, Magenta
+		0 .. 3*3*3 - 1
 	],
-	list => [ map { disphues($_, [0, 240, 120]) } 0 .. 3*3*3 ], # Red, Blue, Green
 },
 dni => {
 	title => "D'ni",