UPDATED dist files

rendro · Oct 18, 2017 · 0152112 · 0152112
1 parent d0b4016
commit 0152112
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/dist/vintage.js b/dist/vintage.js
@@ -31,6 +31,7 @@ var defaultEffect = {
   lighten: 0,
   viewfinder: false,
   sepia: false,
+  gray: false,
   brightness: 0,
   contrast: 0
 };
@@ -120,7 +121,8 @@ var applyEffect = function applyEffect(effect) {
       var data = ctx.getImageData(0, 0, width, height);
       var id = data.data.slice(0);
       var sepia = effect.sepia,
-          saturation = effect.saturation;
+          saturation = effect.saturation,
+          gray = effect.gray;
 
 
       for (var i = id.length / 4; i >= 0; --i) {
@@ -139,6 +141,13 @@ var applyEffect = function applyEffect(effect) {
           b = _ref3[2];
         }
 
+        if (gray) {
+          var _ref4 = [r * 0.21 + g * 0.72 + b * 0.07, r * 0.21 + g * 0.72 + b * 0.07, r * 0.21 + g * 0.72 + b * 0.07];
+          r = _ref4[0];
+          g = _ref4[1];
+          b = _ref4[2];
+        }
+
         if (saturation < 1) {
           var avg = (r + g + b) / 3;
           r += (avg - r) * (1 - saturation);

diff --git a/dist/vintage.min.js b/dist/vintage.min.js