Fix tint op by ensuring LAB and allowing negative values #1235

Add test cases for more tint colours and input interpretations
2025-12-19 15:25:07 +01:00 · 2018-05-23 20:51:47 +01:00
parent b1a9bf10a2
commit 54a71fc142
9 changed files with 55 additions and 9 deletions
--- a/lib/constructor.js
+++ b/lib/constructor.js
@@ -152,8 +152,8 @@ const Sharp = function (input, options) {
    fastShrinkOnLoad: true,
    // operations
    background: [0, 0, 0, 255],
-    tintA: 0,
-    tintB: 0,
+    tintA: 128,
+    tintB: 128,
    flatten: false,
    negate: false,
    medianSize: 0,