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third_party/polymer/v1_0/components-chromium/paper-ripple/README.md

Index: third_party/polymer/v1_0/components-chromium/paper-ripple/README.md
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-
-<!---
-
-This README is automatically generated from the comments in these files:
-paper-ripple.html
-
-Edit those files, and our readme bot will duplicate them over here!
-Edit this file, and the bot will squash your changes :)
-
--->
-
-[![Build Status](https://travis-ci.org/PolymerElements/paper-ripple.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-ripple)
-
-_[Demo and API Docs](https://elements.polymer-project.org/elements/paper-ripple)_
-
-
-##&lt;paper-ripple&gt;
-
-
-Material design: [Surface reaction](https://www.google.com/design/spec/animation/responsive-interaction.html#responsive-interaction-surface-reaction)
-
-`paper-ripple` provides a visual effect that other paper elements can
-use to simulate a rippling effect emanating from the point of contact.  The
-effect can be visualized as a concentric circle with motion.
-
-Example:
-
-    <div style="position:relative">
-      <paper-ripple></paper-ripple>
-    </div>
-
-Note, it's important that the parent container of the ripple be relative position, otherwise
-the ripple will emanate outside of the desired container.
-
-`paper-ripple` listens to "mousedown" and "mouseup" events so it would display ripple
-effect when touches on it.  You can also defeat the default behavior and
-manually route the down and up actions to the ripple element.  Note that it is
-important if you call `downAction()` you will have to make sure to call
-`upAction()` so that `paper-ripple` would end the animation loop.
-
-Example:
-
-    <paper-ripple id="ripple" style="pointer-events: none;"></paper-ripple>
-    ...
-    downAction: function(e) {
-      this.$.ripple.downAction({x: e.x, y: e.y});
-    },
-    upAction: function(e) {
-      this.$.ripple.upAction();
-    }
-
-Styling ripple effect:
-
-  Use CSS color property to style the ripple:
-
-    paper-ripple {
-      color: #4285f4;
-    }
-
-  Note that CSS color property is inherited so it is not required to set it on
-  the `paper-ripple` element directly.
-
-By default, the ripple is centered on the point of contact.  Apply the `recenters`
-attribute to have the ripple grow toward the center of its container.
-
-    <paper-ripple recenters></paper-ripple>
-
-You can also  center the ripple inside its container from the start.
-
-    <paper-ripple center></paper-ripple>
-
-Apply `circle` class to make the rippling effect within a circle.
-
-    <paper-ripple class="circle"></paper-ripple>
-
-