+++ /dev/null
-
-// Copyright (c) 2010 Anthony Towns
-// GPL v2 or later
-
-package altosui;
-
-import java.util.*;
-import java.awt.Color;
-import java.util.ArrayList;
-import java.util.HashMap;
-import org.jfree.chart.ChartUtilities;
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.axis.AxisLocation;
-import org.jfree.chart.axis.NumberAxis;
-import org.jfree.chart.labels.StandardXYToolTipGenerator;
-import org.jfree.chart.plot.PlotOrientation;
-import org.jfree.chart.plot.XYPlot;
-import org.jfree.chart.plot.ValueMarker;
-import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
-import org.jfree.chart.renderer.xy.XYItemRenderer;
-import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
-import org.jfree.data.xy.XYSeries;
-import org.jfree.data.xy.XYSeriesCollection;
-import org.jfree.ui.RectangleAnchor;
-import org.jfree.ui.TextAnchor;
-
-class AltosGraphTime extends AltosGraph {
- static interface Element {
- void attachGraph(AltosGraphTime g);
- void gotTimeData(double time, AltosDataPoint d);
- void addToPlot(AltosGraphTime g, XYPlot plot);
- }
-
- static class TimeAxis implements Element {
- private int axis;
- private Color color;
- private String label;
- private AxisLocation locn;
- private double min_y = Double.NaN;
-
- public TimeAxis(int axis, String label, Color color, AxisLocation locn)
- {
- this.axis = axis;
- this.color = color;
- this.label = label;
- this.locn = locn;
- }
-
- public void setLowerBound(double min_y) {
- this.min_y = min_y;
- }
-
- public void attachGraph(AltosGraphTime g) { return; }
- public void gotTimeData(double time, AltosDataPoint d) { return; }
-
- public void addToPlot(AltosGraphTime g, XYPlot plot) {
- NumberAxis numAxis = new NumberAxis(label);
- if (!Double.isNaN(min_y))
- numAxis.setLowerBound(min_y);
- plot.setRangeAxis(axis, numAxis);
- plot.setRangeAxisLocation(axis, locn);
- numAxis.setLabelPaint(color);
- numAxis.setTickLabelPaint(color);
- numAxis.setAutoRangeIncludesZero(false);
- }
- }
-
- abstract static class TimeSeries implements Element {
- protected XYSeries series;
- private String axisName;
- private String axisUnits;
- private Color color;
-
- public TimeSeries(String axisName, String axisUnits, String label, Color color) {
- this.series = new XYSeries(label);
- this.axisName = String.format("%s (%s)", axisName, axisUnits);
- this.axisUnits = axisUnits;
- this.color = color;
- }
-
- public void attachGraph(AltosGraphTime g) {
- g.setAxis(this, axisName, color);
- }
- abstract public void gotTimeData(double time, AltosDataPoint d);
-
- public void addToPlot(AltosGraphTime g, XYPlot plot) {
- XYSeriesCollection dataset = new XYSeriesCollection();
- dataset.addSeries(this.series);
-
- XYItemRenderer renderer = new XYLineAndShapeRenderer(true, false);
- renderer.setSeriesPaint(0, color);
- StandardXYToolTipGenerator tool_tip;
-
- tool_tip = new StandardXYToolTipGenerator(String.format("{1}s: {2}%s ({0})", axisUnits),
- new java.text.DecimalFormat("0.00"),
- new java.text.DecimalFormat("0.00"));
- renderer.setBaseToolTipGenerator(tool_tip);
-
- int dataNum = g.getDataNum(this);
- int axisNum = g.getAxisNum(this);
-
- plot.setDataset(dataNum, dataset);
- plot.mapDatasetToRangeAxis(dataNum, axisNum);
- plot.setRenderer(dataNum, renderer);
- }
- }
-
- static class StateMarker implements Element {
- private LinkedList<Double> times = new LinkedList<Double>();
- private String name;
- private int state;
- private int prev_state = Altos.ao_flight_startup;
-
- StateMarker(int state, String name) {
- this.state = state;
- this.name = name;
- }
-
- public void attachGraph(AltosGraphTime g) { return; }
- public void gotTimeData(double time, AltosDataPoint d) {
- if (prev_state != state && d.state() == state)
- times.add(time);
- prev_state = d.state();
- }
-
- public void addToPlot(AltosGraphTime g, XYPlot plot) {
- for (double time : times) {
- ValueMarker m = new ValueMarker(time);
- m.setLabel(name);
- m.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
- m.setLabelTextAnchor(TextAnchor.TOP_LEFT);
- plot.addDomainMarker(m);
- }
- }
- }
-
- private String callsign = null;
- private Integer serial = null;
- private Integer flight = null;
-
- private ArrayList<Element> elements;
- private HashMap<String,Integer> axes;
- private HashMap<Element,Integer> datasets;
- private ArrayList<Integer> datasetAxis;
-
- public AltosGraphTime(String title) {
- this.filename = title.toLowerCase().replaceAll("[^a-z0-9]","_")+".png";
- this.title = title;
- this.elements = new ArrayList<Element>();
- this.axes = new HashMap<String,Integer>();
- this.datasets = new HashMap<Element,Integer>();
- this.datasetAxis = new ArrayList<Integer>();
- }
-
- public AltosGraphTime addElement(Element e) {
- e.attachGraph(this);
- elements.add(e);
- return this;
- }
-
- public void setAxis(Element ds, String axisName, Color color) {
- Integer axisNum = axes.get(axisName);
- int dsNum = datasetAxis.size();
- if (axisNum == null) {
- axisNum = newAxis(axisName, color);
- }
- datasets.put(ds, dsNum);
- datasetAxis.add(axisNum);
- }
-
- public int getAxisNum(Element ds) {
- return datasetAxis.get( datasets.get(ds) ).intValue();
- }
- public int getDataNum(Element ds) {
- return datasets.get(ds).intValue();
- }
-
- private Integer newAxis(String name, Color color) {
- int cnt = axes.size();
- AxisLocation locn = AxisLocation.BOTTOM_OR_LEFT;
- if (cnt > 0) {
- locn = AxisLocation.TOP_OR_RIGHT;
- }
- Integer res = new Integer(cnt);
- axes.put(name, res);
- this.addElement(new TimeAxis(cnt, name, color, locn));
- return res;
- }
-
- public void addData(AltosDataPoint d) {
- double time = d.time();
- for (Element e : elements) {
- e.gotTimeData(time, d);
- }
- if (callsign == null) callsign = d.callsign();
- if (serial == null) serial = new Integer(d.serial());
- if (flight == null) flight = new Integer(d.flight());
- }
-
- public JFreeChart createChart() {
- NumberAxis xAxis = new NumberAxis("Time (s)");
- xAxis.setAutoRangeIncludesZero(false);
- XYPlot plot = new XYPlot();
- plot.setDomainAxis(xAxis);
- plot.setOrientation(PlotOrientation.VERTICAL);
-
- if (serial != null && flight != null) {
- title = serial + "/" + flight + ": " + title;
- }
- if (callsign != null) {
- title = callsign + " - " + title;
- }
-
- JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
- plot, true);
- ChartUtilities.applyCurrentTheme(chart);
-
- plot.setDomainPannable(true);
- plot.setRangePannable(true);
-
- for (Element e : elements) {
- e.addToPlot(this, plot);
- }
-
- return chart;
- }
-
- public void toPNG() throws java.io.IOException {
- if (axes.size() > 1) {
- toPNG(800, 500);
- } else {
- toPNG(300, 500);
- }
- }
-}
projects / fw / altos / blobdiff