accept color byValue

Lazauya · Oct 22, 2022 · d1c1037 · d1c1037
1 parent 139ee11
commit d1c1037
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/util/animation/ColorAnimation.ts b/src/util/animation/ColorAnimation.ts
@@ -13,6 +13,7 @@ export class ColorAnimation extends AnimationBase<TColorAlphaSource> {
   constructor({
     startValue,
     endValue,
+    byValue,
     easing = (currentTime, startValue, byValue, duration) => {
       const durationRate =
         1 - Math.cos((currentTime / duration) * (Math.PI / 2));
@@ -29,9 +30,11 @@ export class ColorAnimation extends AnimationBase<TColorAlphaSource> {
       ...options,
       startValue: startColor,
       endValue: endColor,
-      byValue: endColor.map(
-        (value, i) => value - startColor[i]
-      ) as TColorAlphaSource,
+      byValue: byValue
+        ? new Color(byValue).getSource()
+        : (endColor.map(
+            (value, i) => value - startColor[i]
+          ) as TColorAlphaSource),
       easing,
       onChange: wrapColorCallback(onChange),
       onComplete: wrapColorCallback(onComplete),