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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "modules/canvas2d/MouseEventHitRegion.h" | |
6 | |
7 #include "core/events/MouseEvent.h" | |
8 #include "core/html/HTMLCanvasElement.h" | |
9 | |
10 namespace blink { | |
11 | |
12 String MouseEventHitRegion::region(MouseEvent& event) | |
13 { | |
14 if (!event.target() || !isHTMLCanvasElement(event.target()->toNode())) | |
15 return String(); | |
16 | |
17 HTMLCanvasElement* canvas = toHTMLCanvasElement(event.target()->toNode()); | |
18 return regionIdFromAbsoluteLocation(*canvas, event.absoluteLocation()); | |
19 } | |
20 | |
21 } // namespace blink | |
22 | |
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