| <%-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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. |
| --%> |
| <html> |
| <head> |
| <title>Queues</title> |
| |
| <c:set var="disableJavaScript" value="true" scope="request"/> |
| |
| <script src='<c:url value="/js/mochi/MochiKit.js"/>' type="text/javascript"></script> |
| <script src='<c:url value="/js/plotkit/Base.js"/>' type="text/javascript"></script> |
| <script src='<c:url value="/js/plotkit/Layout.js"/>' type="text/javascript"></script> |
| <script src='<c:url value="/js/plotkit/Canvas.js"/>' type="text/javascript"></script> |
| <script src='<c:url value="/js/plotkit/SweetCanvas.js"/>' type="text/javascript"></script> |
| </head> |
| <body> |
| |
| <script> |
| var options = { |
| "IECanvasHTC": "<c:url value="/js/plotkit/iecanvas.htc"/>", |
| "colorScheme": PlotKit.Base.palette(PlotKit.Base.baseColors()[0]), |
| "padding": {left: 0, right: 0, top: 10, bottom: 30}, |
| "xTicks": [<c:forEach items="${requestContext.brokerQuery.queues}" var="row" varStatus="status" |
| ><c:if |
| test="${status.count > 1}">, </c:if>{v:${status.count}, label:"${row.name}"}</c:forEach>] |
| }; |
| |
| function drawGraph() { |
| var layout = new PlotKit.Layout("bar", options); |
| |
| layout.addDataset("sqrt", [<c:forEach items="${requestContext.brokerQuery.queues}" var="row" varStatus="status"><c:if |
| test="${status.count > 1}">, </c:if> [${status.count}, ${row.queueSize}] </c:forEach> ]); |
| layout.evaluate(); |
| |
| var canvas = MochiKit.DOM.getElement("graph"); |
| var plotter = new PlotKit.SweetCanvasRenderer(canvas, layout, options); |
| plotter.render(); |
| } |
| MochiKit.DOM.addLoadEvent(drawGraph); |
| </script> |
| |
| <div><canvas id="graph" height="400" width="760"></canvas></div> |
| |
| <%--- |
| Other values we can graph... |
| |
| <td>${row.consumerCount}</td> |
| <td>${row.enqueueCount}</td> |
| <td>${row.dequeueCount}</td> |
| --%> |
| |
| |
| </body> |
| </html> |
| |
