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153 lines
4.4 KiB
153 lines
4.4 KiB
<!doctype html>
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<!-- saved from url=(0044)http://kenedict.com/networks/worldcup14/vis/ , thanks Andre!-->
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF8">
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<title>Network | Static smooth curves - World Cup Network</title>
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<script type="text/javascript" src="../../dist/vis.js"></script>
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<link type="text/css" rel="stylesheet" href="../../dist/vis.css">
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<script src="./data/WorldCup2014.js"></script>
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<style type="text/css">
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#mynetwork {
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width: 800px;
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height: 800px;
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border: 1px solid lightgray;
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}
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</style>
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<script src="../googleAnalytics.js"></script>
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</head>
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<body>
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<h2>Static smooth curves - World Cup Network</h2>
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<div style="width:700px; font-size:14px;">
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The static smooth curves are based only on the positions of the connected
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nodes.
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There are multiple ways to determine the way this curve is drawn.
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This example shows the effect of the different types on a large network.
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<br/> <br/>
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Also shown in this example is the inheritColor option of the edges as well as
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the roundness factor. <br/>
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<br/><br/>
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To improve performance, the physics have been disabled with:
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<br/><code>{barnesHut: {gravitationalConstant: 0, centralGravity: 0,
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springConstant: 0}}</code><br/> and we have enabled
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the toggle hideEdgesOnDrag.
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<br/><br/>
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</div>
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Smooth curve type:
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<select id="dropdownID">
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<option value="continuous">continuous</option>
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<option value="discrete">discrete</option>
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<option value="diagonalCross">diagonalCross</option>
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<option value="straightCross">straightCross</option>
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<option value="horizontal">horizontal</option>
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<option value="vertical">vertical</option>
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<option value="curvedCW">curvedCW</option>
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<option value="curvedCCW">curvedCCW</option>
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</select><br/>
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inheritColor option:
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<select id="inheritColor">
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<option value="from">from / true</option>
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<option value="to">to</option>
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<option value="false">false</option>
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</select><br/>
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Roundness (0..1): <input type="range" min="0" max="1" value="0.5" step="0.05"
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style="width:200px" id="roundnessSlider"> <input
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id="roundnessScreen" value="0.5"> (0.5 is max roundness for continuous, 1.0
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for the others)
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<br/>
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Hide edges on drag: <input type="checkbox" checked="checked"
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id="hideEdgesOnDrag"><br/>
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Hide nodes on drag: <input type="checkbox" id="hideNodesOnDrag">
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<div id="mynetwork"></div>
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<script type="text/javascript">
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var dropdown = document.getElementById("dropdownID");
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dropdown.onchange = update;
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var roundnessSlider = document.getElementById("roundnessSlider");
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roundnessSlider.onchange = update;
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var roundnessScreen = document.getElementById("roundnessScreen");
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var hideEdgesOnDrag = document.getElementById("hideEdgesOnDrag");
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hideEdgesOnDrag.onchange = update;
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var hideNodesOnDrag = document.getElementById("hideNodesOnDrag");
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hideNodesOnDrag.onchange = update;
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var inheritColor = document.getElementById("inheritColor");
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inheritColor.onchange = redrawAll;
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var network;
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function redrawAll() {
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network = null;
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var inheritColorVal = inheritColor.value;
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var container = document.getElementById('mynetwork');
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var options = {
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nodes: {
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shape: 'dot',
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radiusMin: 10,
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radiusMax: 30,
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fontSize: 12,
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fontFace: "Tahoma"
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},
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edges: {
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width: 0.15,
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inheritColor: "from"
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},
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tooltip: {
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delay: 200,
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fontSize: 12,
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color: {
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background: "#fff"
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}
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},
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smoothCurves: {dynamic: false, type: "continuous"},
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stabilize: false,
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physics: {
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barnesHut: {
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gravitationalConstant: 0,
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centralGravity: 0,
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springConstant: 0
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}
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},
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hideEdgesOnDrag: true
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};
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if (inheritColorVal == "false") {
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options['edges']['inheritColor'] = false;
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}
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else {
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options['edges']['inheritColor'] = inheritColorVal;
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}
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// Note: data is coming from ./data/WorldCup2014.js
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network = new vis.Network(container, data, options);
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}
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function update() {
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var type = dropdown.value;
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var roundness = roundnessSlider.value;
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roundnessScreen.value = roundness;
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var options = {smoothCurves: {type: type, roundness: roundness}}
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options['hideEdgesOnDrag'] = hideEdgesOnDrag.checked;
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options['hideNodesOnDrag'] = hideNodesOnDrag.checked;
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//network.setOptions(options);
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}
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redrawAll()
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</script>
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</body>
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</html>
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