svg-exercise.html
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<!DOCTYPE html>
<!--
~ Copyright 2015 Open Networking Laboratory
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<!--
ONOS -- SVG mouse over d3 exercise html
-->
<html>
<head lang="en">
<meta charset="UTF-8">
<title>Upgrade Performance</title>
<script type="text/javascript" src="../tp/angular.js"></script>
<script type="text/javascript" src="../tp/d3.js"></script>
<script type="text/javascript" src="svg-exercise.js"></script>
<script type="text/javascript" src="../app/fw/util/util.js"></script>
<script type="text/javascript" src="../app/fw/util/fn.js"></script>
<style>
html,
body, div {
background-color: #eee;
font-family: Arial, Helvetica, sans-serif;
font-size: 9pt;
margin: 0;
}
.button {
fill: #369;
/* TODO: figure out why svg filters are not working */
/*filter: url(#innerbevel);*/
}
svg text {
fill: white;
letter-spacing: .005em;
}
defs {
display: none;
}
</style>
</head>
<body ng-app="svgExercise">
<div id="svgExDiv" ng-controller="svgExCtrl as ctrl">
<improve-performance></improve-performance>
</div>
<svg>
<defs>
<filter id="innerbevel" x0="-50%" y0="-50%" width="200%" height="200%">
<feGaussianBlur in="SourceAlpha" stdDeviation="2" result="blur"/>
<feOffset dy="-1" dx="-1"/>
<feComposite in2="SourceAlpha" operator="arithmetic"
k2="-1" k3="1" result="hlDiff"/>
<feFlood flood-color="white" flood-opacity=".7"/>
<feComposite in2="hlDiff" operator="in"/>
<feComposite in2="SourceGraphic" operator="over" result="withGlow"/>
<feOffset in="blur" dy="3" dx="3"/>
<feComposite in2="SourceAlpha" operator="arithmetic"
k2="-1" k3="1" result="shadowDiff"/>
<feFlood flood-color="black" flood-opacity="1"/>
<feComposite in2="shadowDiff" operator="in"/>
<feComposite in2="withGlow" operator="over"/>
</filter>
</defs>
</svg>
</body>
</html>