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Unified Diff: third_party/polymer/v1_0/components-chromium/neon-animation/animations/reverse-ripple-animation-extracted.js

Issue 1221923003: Update bower.json for Polymer elements and add PRESUBMIT.py (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years, 5 months ago
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Index: third_party/polymer/v1_0/components-chromium/neon-animation/animations/reverse-ripple-animation-extracted.js
diff --git a/third_party/polymer/v1_0/components-chromium/neon-animation/animations/reverse-ripple-animation-extracted.js b/third_party/polymer/v1_0/components-chromium/neon-animation/animations/reverse-ripple-animation-extracted.js
new file mode 100644
index 0000000000000000000000000000000000000000..7629865e1b980e318680d060661d05f48c50cfd4
--- /dev/null
+++ b/third_party/polymer/v1_0/components-chromium/neon-animation/animations/reverse-ripple-animation-extracted.js
@@ -0,0 +1,49 @@
+
+ Polymer({
+ is: 'reverse-ripple-animation',
+
+ behaviors: [
+ Polymer.NeonSharedElementAnimationBehavior
+ ],
+
+ configure: function(config) {
+ var shared = this.findSharedElements(config);
+ if (!shared) {
+ return null;
+ }
+
+ var translateX, translateY;
+ var fromRect = shared.from.getBoundingClientRect();
+ if (config.gesture) {
+ translateX = config.gesture.x - (fromRect.left + (fromRect.width / 2));
+ translateY = config.gesture.y - (fromRect.top + (fromRect.height / 2));
+ } else {
+ var toRect = shared.to.getBoundingClientRect();
+ translateX = (toRect.left + (toRect.width / 2)) - (fromRect.left + (fromRect.width / 2));
+ translateY = (toRect.top + (toRect.height / 2)) - (fromRect.top + (fromRect.height / 2));
+ }
+ var translate = 'translate(' + translateX + 'px,' + translateY + 'px)';
+
+ var size = Math.max(fromRect.width + Math.abs(translateX) * 2, fromRect.height + Math.abs(translateY) * 2);
+ var diameter = Math.sqrt(2 * size * size);
+ var scaleX = diameter / fromRect.width;
+ var scaleY = diameter / fromRect.height;
+ var scale = 'scale(' + scaleX + ',' + scaleY + ')';
+
+ this.setPrefixedProperty(shared.from, 'transformOrigin', '50% 50%');
+ shared.from.style.borderRadius = '50%';
+
+ this._effect = new KeyframeEffect(shared.from, [
+ {'transform': translate + ' ' + scale},
+ {'transform': translate + ' scale(0)'}
+ ], this.timingFromConfig(config));
+ return this._effect;
+ },
+
+ complete: function() {
+ if (this.sharedElements) {
+ this.setPrefixedProperty(this.sharedElements.from, 'transformOrigin', '');
+ this.sharedElements.from.style.borderRadius = '';
+ }
+ }
+ });

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