1 files changed, 34 insertions, 0 deletions
diff --git a/devtools/client/inspector/animation/components/keyframes-graph/DistancePath.js b/devtools/client/inspector/animation/components/keyframes-graph/DistancePath.js
new file mode 100644
index 0000000000..3436366c30
--- /dev/null
+++ b/devtools/client/inspector/animation/components/keyframes-graph/DistancePath.js
@@ -0,0 +1,34 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const dom = require("resource://devtools/client/shared/vendor/react-dom-factories.js");
+
+const ComputedStylePath = require("resource://devtools/client/inspector/animation/components/keyframes-graph/ComputedStylePath.js");
+
+class DistancePath extends ComputedStylePath {
+  getPropertyName() {
+    return "opacity";
+  }
+
+  getPropertyValue(keyframe) {
+    return keyframe.distance;
+  }
+
+  toSegmentValue(computedStyle) {
+    return computedStyle;
+  }
+
+  render() {
+    return dom.g(
+      {
+        className: "distance-path",
+      },
+      super.renderGraph()
+    );
+  }
+}
+
+module.exports = DistancePath;