Add colour-contrast operator

2026-05-03 22:26:43 +00:00 · 2024-11-18 18:15:20 +00:00
parent 76f2decf8b
commit aa69c3ae91
2 changed files with 45 additions and 4 deletions
--- a/editions/test/tiddlers/tests/data/operators/colour/ColourContrast.tid
+++ b/editions/test/tiddlers/tests/data/operators/colour/ColourContrast.tid
@@ -0,0 +1,17 @@
+title: Operators/Colour/ColourContrast
+description: Contrast colour function
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\parsermode inline
+<$text text={{{ [subfilter{Filter}] }}}/>
+
+title: Filter
+
+[[black]] [[gray]] +[colour-contrast:DeltaPhi[]trunc[]]
+
+title: ExpectedResult
+
+35