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/*
* Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
function useSVGSymbol(url, className, title)
{
const svgNamespace = "http://www.w3.org/2000/svg";
const xlinkNamespace = "http://www.w3.org/1999/xlink";
let svgElement = document.createElementNS(svgNamespace, "svg");
svgElement.style.width = "100%";
svgElement.style.height = "100%";
// URL must contain a fragment reference to a graphical element, like a symbol. If none is given
// append #root which all of our SVGs have on the top level <svg> element.
if (!url.includes("#"))
url += "#root";
let useElement = document.createElementNS(svgNamespace, "use");
useElement.setAttributeNS(xlinkNamespace, "xlink:href", url);
svgElement.appendChild(useElement);
let wrapper = document.createElement("div");
wrapper.appendChild(svgElement);
if (className)
wrapper.className = className;
if (title)
wrapper.title = title;
return wrapper;
}
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