Java tutorial
/** * Copyright (c) 2015, Intel Corporation * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 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. * * Neither the name of Intel Corporation nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR 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. */ /******************************************************************************* * I N T E L C O R P O R A T I O N * * Functional Group: Fabric Viewer Application * * File Name: LFTHistogramPanel.java * * Archive Source: $Source$ * * Archive Log: $Log$ * Archive Log: Revision 1.6 2015/08/17 18:54:17 jijunwan * Archive Log: PR 129983 - Need to change file header's copyright text to BSD license txt * Archive Log: - changed frontend files' headers * Archive Log: * Archive Log: Revision 1.5 2014/10/22 02:08:13 jijunwan * Archive Log: renamed * Archive Log: PropertyPageCategory to DevicePropertyCategory, * Archive Log: PropertyItem to DevicePropertyItem, * Archive Log: PropertyPageGroup to DevicePropertyGroup * Archive Log: * Archive Log: Revision 1.4 2014/10/13 21:06:47 fernande * Archive Log: Changed GetDevicePropertiesTask to be driven by the PropertiesDisplayOptions in UserSettings instead of hard coded * Archive Log: * Archive Log: Revision 1.3 2014/10/09 13:04:36 fernande * Archive Log: Adding IContextAware interface to generalize setting up Context * Archive Log: * Archive Log: Revision 1.2 2014/08/26 20:49:14 jijunwan * Archive Log: improved to support switches with different number of ports * Archive Log: * Archive Log: Revision 1.1 2014/08/14 17:37:51 fernande * Archive Log: Closing the gap on device properties being displayed. * Archive Log: * * Overview: * * @author: fernande * ******************************************************************************/ package com.intel.stl.ui.configuration.view; import static com.intel.stl.ui.common.STLConstants.K0390_NUM_LIDS; import static com.intel.stl.ui.common.STLConstants.K0427_PORT_NUMBER; import static com.intel.stl.ui.model.DeviceProperty.LFT_SERIES; import static com.intel.stl.ui.model.DeviceProperty.NUM_PORTS; import java.awt.Dimension; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.labels.XYToolTipGenerator; import org.jfree.chart.plot.XYPlot; import org.jfree.chart.renderer.xy.XYItemRenderer; import org.jfree.data.statistics.HistogramDataset; import org.jfree.data.xy.XYDataset; import com.intel.stl.ui.common.view.ComponentFactory; import com.intel.stl.ui.model.DevicePropertyCategory; public class LFTHistogramPanel extends DevicePropertyCategoryPanel { private static final long serialVersionUID = 1L; private static final Dimension PREFERRED_CHART_SIZE = new Dimension(360, 240); private HistogramDataset dataset; private ChartPanel chartPanel; @Override public void modelUpdateFailed(DevicePropertyCategory model, Throwable caught) { } @Override public void modelChanged(DevicePropertyCategory model) { double[] values = (double[]) model.getProperty(LFT_SERIES).getObject(); int numPorts = (Integer) model.getProperty(NUM_PORTS).getObject(); numPorts = numPorts + 1; // Account for port 0 dataset.addSeries("Port", values, numPorts, 0.0, numPorts); chartPanel.getChart().getXYPlot().getDomainAxis().setRange(0, numPorts); } @Override public void initComponents() { dataset = new HistogramDataset(); JFreeChart chart = ComponentFactory.createHistogramChart(K0427_PORT_NUMBER.getValue(), K0390_NUM_LIDS.getValue(), dataset); XYPlot plot = (XYPlot) chart.getPlot(); plot.setDomainPannable(true); plot.setRangePannable(true); final String portLabel = "<html>" + K0427_PORT_NUMBER.getValue() + ": "; final String lidCountLabel = "<br>" + K0390_NUM_LIDS.getValue() + ": "; XYItemRenderer renderer = plot.getRenderer(); renderer.setSeriesToolTipGenerator(0, new XYToolTipGenerator() { @Override public String generateToolTip(XYDataset dataset, int arg1, int arg2) { int portNum = (int) dataset.getXValue(arg1, arg2); int lidCount = (int) dataset.getYValue(arg1, arg2); return portLabel + portNum + lidCountLabel + lidCount + "</html>"; } }); NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); NumberAxis xAxis = (NumberAxis) plot.getDomainAxis(); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); chartPanel = new ChartPanel(chart); chartPanel.setMouseWheelEnabled(true); chartPanel.setPreferredSize(PREFERRED_CHART_SIZE); propsPanel.add(chartPanel); } }