PlotPanel.java

package org.math.plot;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.awt.image.RenderedImage;
import java.io.File;
import java.io.IOException;
import java.util.LinkedList;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JPanel;

import org.math.io.files.ASCIIFile;
import org.math.plot.canvas.PlotCanvas;
import org.math.plot.components.LegendPanel;
import org.math.plot.components.PlotToolBar;
import org.math.plot.plotObjects.Axis;
import org.math.plot.plotObjects.Plotable;
import org.math.plot.plots.Plot;
import org.math.plot.utils.Array;

/**
 * BSD License
 * 
 * @author Yann RICHET
 */
public abstract class PlotPanel extends JPanel {

    public enum Type {
        SCATTER, LINE, BAR, HISTOGRAM, BOX, STAIRCASE, GRID;
    }

    private static final long serialVersionUID = 1L;
    public PlotToolBar plotToolBar;
    public PlotCanvas plotCanvas;
    public LegendPanel plotLegend;

    public final static String EAST = BorderLayout.EAST;
    public final static String SOUTH = BorderLayout.SOUTH;
    public final static String NORTH = BorderLayout.NORTH;
    public final static String WEST = BorderLayout.WEST;
    public final static String INVISIBLE = "INVISIBLE";

    public final static Color[] COLORLIST = {Color.BLUE, Color.RED, Color.GREEN, Color.YELLOW, Color.ORANGE, Color.PINK, Color.CYAN, Color.MAGENTA};
    private Font font = new Font("Arial", Font.PLAIN, 10);

    public PlotPanel(PlotCanvas _canvas, String legendOrientation) {
        plotCanvas = _canvas;
        setBackground(Color.WHITE);
        setLayout(new BorderLayout());

        addPlotToolBar(NORTH);

        addLegend(legendOrientation);

        add(plotCanvas, BorderLayout.CENTER);
    }

    public PlotPanel(PlotCanvas _canvas) {
        this(_canvas, INVISIBLE);
    }

    /**
     * Defines where the legend of the plot should be added to the plot
     * panel.
     *
     * @param location Location where should be put the legend (String).
     * location can have the following values (case insensitive): EAST,
     * SOUTH, WEST, NORTH, INVISIBLE (legend will be hidden in this case).
     * Any other value will be ignored and an error message will be sent to
     * the error output.
     */
    public void addLegend(String location) {
        if (location.equalsIgnoreCase(EAST)) {
            plotLegend = new LegendPanel(this, LegendPanel.VERTICAL);
            add(plotLegend, EAST);
        } else if (location.equalsIgnoreCase(SOUTH)) {
            plotLegend = new LegendPanel(this, LegendPanel.HORIZONTAL);
            add(plotLegend, SOUTH);
        } else if (location.equalsIgnoreCase(WEST)) {
            plotLegend = new LegendPanel(this, LegendPanel.VERTICAL);
            add(plotLegend, WEST);
        } else if (location.equalsIgnoreCase(NORTH)) {
            plotLegend = new LegendPanel(this, LegendPanel.HORIZONTAL);
            add(plotLegend, NORTH);
        } else if (location.equalsIgnoreCase(INVISIBLE)) {
            plotLegend = new LegendPanel(this, LegendPanel.INVISIBLE);
            // add(legends, BorderLayout.NORTH);
        } else {
            System.err.println("Orientation " + location + " is unknonw.");
        }
    }

    /**
     * Removes the current legend from the plot panel.
     */
    public void removeLegend() {
        remove(plotLegend);
    }

    /**
     * Moves the legend to the specified location.
     *
     * @param location Location where should be put the legend (String).
     * location can have the following values (case insensitive): EAST,
     * SOUTH, WEST, NORTH, INVISIBLE (legend will be hidden in this case).
     * Any other value will be ignored and an error message will be sent to
     * the error output.
     */
    public void setLegendOrientation(String location) {
        removeLegend();
        addLegend(location);
    }

    /**
     * Adds a new plot toolbar to the specified location. The previous toolbar
     * is deleted.
     * @param location Location where should be put the toolbar (String).
     * location can have the following values (case insensitive): EAST,
     * SOUTH, WEST, NORTH.
     * Any other value will be ignored and an error message will be sent to
     * the error output.
     */
    public void addPlotToolBar(String location) {
        if (location.equalsIgnoreCase(EAST)) {
            removePlotToolBar();
            plotToolBar = new PlotToolBar(this);
            plotToolBar.setFloatable(false);
            add(plotToolBar, EAST);
        } else if (location.equalsIgnoreCase(SOUTH)) {
            removePlotToolBar();
            plotToolBar = new PlotToolBar(this);
            plotToolBar.setFloatable(false);
            add(plotToolBar, SOUTH);
        } else if (location.equalsIgnoreCase(WEST)) {
            removePlotToolBar();
            plotToolBar = new PlotToolBar(this);
            plotToolBar.setFloatable(false);
            add(plotToolBar, WEST);
        } else if (location.equalsIgnoreCase(NORTH)) {
            removePlotToolBar();
            plotToolBar = new PlotToolBar(this);
            plotToolBar.setFloatable(false);
            add(plotToolBar, NORTH);
        } else {
            System.err.println("Location " + location + " is unknonw.");
        }
    }

    /**
     * Removes the plot toolbar from the panel.
     */
    public void removePlotToolBar() {
        if (plotToolBar == null) {
            return;
        }
        remove(plotToolBar);
    }

    /**
     * Moves the plot toolbar to the specified location.
     * @param location Location where should be put the toolbar (String).
     * location can have the following values (case insensitive): EAST,
     * SOUTH, WEST, NORTH.
     * Any other value will be ignored and an error message will be sent to
     * the error output.
     */
    public void setPlotToolBarOrientation(String location) {
        addPlotToolBar(location);
    }

    public PlotToolBar getPlotToolBar() {
        return plotToolBar;
    }

    public void setAdjustBounds(boolean adjust) {
        plotCanvas.setAdjustBounds(adjust);
        if (plotToolBar != null) {
            plotToolBar.ajustBoundsChanged();
        }
    }

    // ///////////////////////////////////////////
    // ////// set actions ////////////////////////
    // ///////////////////////////////////////////
    public void setActionMode(int am) {
        plotCanvas.setActionMode(am);
    }

    public void setNoteCoords(boolean b) {
        plotCanvas.setNoteCoords(b);
    }

    public void setEditable(boolean b) {
        plotCanvas.setEditable(b);
    }

    public boolean getEditable() {
        return plotCanvas.getEditable();
    }

    public void setNotable(boolean b) {
        plotCanvas.setNotable(b);
    }

    public boolean getNotable() {
        return plotCanvas.getNotable();
    }

    // ///////////////////////////////////////////
    // ////// set/get elements ///////////////////
    // ///////////////////////////////////////////
    public LinkedList<Plot> getPlots() {
        return plotCanvas.getPlots();
    }

    public Plot getPlot(int i) {
        return plotCanvas.getPlot(i);
    }

    public int getPlotIndex(Plot p) {
        return plotCanvas.getPlotIndex(p);
    }

    public LinkedList<Plotable> getPlotables() {
        return plotCanvas.getPlotables();
    }

    public Plotable getPlotable(int i) {
        return plotCanvas.getPlotable(i);
    }

    /**
     * Return the axis specified in parameter.
     * @param i Axis number. 0 for X, 1 for Y, 2 for Z.
     * @return The axis which number is given in parameter.
     */
    public Axis getAxis(int i) {
        return plotCanvas.getGrid().getAxis(i);
    }

    /**
     * Returns the scaling for all of the axis of the plot.
     * @return  An array of String
     *
     */
    public String[] getAxisScales() {
        return plotCanvas.getAxisScales();
    }

    //	 TODO axes labels are rested after addPlot... correct this.
    /**
     * Sets the name of the axis, in this order: X, Y and Z.
     * @param labels One to three strings containing the name of each axis.
     */
    public void setAxisLabels(String... labels) {
        plotCanvas.setAxisLabels(labels);
    }

    /**
     * Sets the name of the axis specified in parameter.
     * @param axe Axis number. 0 for X, 1 for Y, 2 for Z.
     * @param label Name to be given.
     */
    public void setAxisLabel(int axe, String label) {
        plotCanvas.setAxisLabel(axe, label);
    }

    /**
     * Sets the scale of the axes, linear or logarithm, in this order: X,Y,Z.
     * @param scales Strings containing the scaling, LOG or LIN (case insensitive) for the axes.
     */
    public void setAxisScales(String... scales) {
        plotCanvas.setAxisScales(scales);
    }

    /**
     * Sets the scaling of the specified axis.
     * @param axe Axis number. 0 for X, 1 for Y, 2 for Z.
     * @param scale String specifying the scaling. LIN or LOG, case insensitive.
     */
    public void setAxisScale(int axe, String scale) {
        plotCanvas.setAxiScale(axe, scale);
    }

    /**
     * Sets the boundaries for each axis.
     * @param min Array of at most 3 doubles specifying the min bound of each axis, in this order: X,Y,Z.
     * @param max Array of at most 3 doubles specifying the max bound of each axis, in this order: X,Y,Z.
     */
    public void setFixedBounds(double[] min, double[] max) {
        plotCanvas.setFixedBounds(min, max);
    }

    /**
     * Sets the boundaries for the specified axis.
     * @param axe Axis number to modify. 0 for X, 1 for Y, 2 for Z.
     * @param min Min bound of the axis.
     * @param max Max bound of the axis.
     */
    public void setFixedBounds(int axe, double min, double max) {
        plotCanvas.setFixedBounds(axe, min, max);
    }

    /**
     * Modify bounds of the axes so as to include the point given in parameter.
     * @param into Coords of the point to include in bounds.
     */
    public void includeInBounds(double... into) {
        plotCanvas.includeInBounds(into);
    }

    /**
     * Modify axes boundaries so as to include all the points of a given plot.
     * @param plot Plot to include.
     */
    public void includeInBounds(Plot plot) {
        plotCanvas.includeInBounds(plot);
    }

    /**
     * Set bounds automatically.
     */
    public void setAutoBounds() {
        plotCanvas.setAutoBounds();
    }

    /**
     * Set bounds automatically for one axis.
     * @param axe Number of the axis to modify. 0 for X, 1 for Y, 2 for Z.
     */
    public void setAutoBounds(int axe) {
        plotCanvas.setAutoBounds(axe);
    }

    public double[][] mapData(Object[][] stringdata) {
        return plotCanvas.mapData(stringdata);
    }

    public void resetMapData() {
        plotCanvas.resetMapData();
    }

    // ///////////////////////////////////////////
    // ////// add/remove elements ////////////////
    // ///////////////////////////////////////////
    public void addLabel(String text, Color c, double... where) {
        plotCanvas.addLabel(text, c, where);
    }

    public void addBaseLabel(String text, Color c, double... where) {
        plotCanvas.addBaseLabel(text, c, where);
    }

    public void addPlotable(Plotable p) {
        plotCanvas.addPlotable(p);
    }

    public void removePlotable(Plotable p) {
        plotCanvas.removePlotable(p);
    }

    public void removePlotable(int i) {
        plotCanvas.removePlotable(i);
    }

    public void removeAllPlotables() {
        plotCanvas.removeAllPlotables();
    }

    public int addPlot(Plot newPlot) {
        return plotCanvas.addPlot(newPlot);
    }

    protected Color getNewColor() {
        return COLORLIST[plotCanvas.plots.size() % COLORLIST.length];
    }

    public int addPlot(Type type, String name, double[]... v) {
        return addPlot(type, name, getNewColor(), v);
    }

    public abstract int addPlot(Type type, String name, Color c, double[]... v);

    public void setPlot(int I, Plot p) {
        plotCanvas.setPlot(I, p);
    }

    public void changePlotData(int I, double[]... XY) {
        plotCanvas.changePlotData(I, XY);
    }

    public void changePlotName(int I, String name) {
        plotCanvas.changePlotName(I, name);
    }

    public void changePlotColor(int I, Color c) {
        plotCanvas.changePlotColor(I, c);
    }

    public void removePlot(int I) {
        plotCanvas.removePlot(I);
    }

    public void removePlot(Plot p) {
        plotCanvas.removePlot(p);
    }

    public void removeAllPlots() {
        plotCanvas.removeAllPlots();
    }

    public void addVectortoPlot(int numPlot, double[][] v) {
        plotCanvas.addVectortoPlot(numPlot, v);
    }

    public void addQuantiletoPlot(int numPlot, int numAxe, double rate, boolean symetric, double[] q) {
        plotCanvas.addQuantiletoPlot(numPlot, numAxe, rate, symetric, q);
    }

    public void addQuantiletoPlot(int numPlot, int numAxe, double rate, boolean symetric, double q) {
        plotCanvas.addQuantiletoPlot(numPlot, numAxe, rate, symetric, q);
    }

    public void addQuantilestoPlot(int numPlot, int numAxe, double[][] q) {
        plotCanvas.addQuantilestoPlot(numPlot, numAxe, q);
    }

    public void addQuantilestoPlot(int numPlot, int numAxe, double[] q) {
        plotCanvas.addQuantilestoPlot(numPlot, numAxe, q);
    }

    public void addGaussQuantilestoPlot(int numPlot, int numAxe, double[] s) {
        plotCanvas.addGaussQuantilestoPlot(numPlot, numAxe, s);
    }

    public void addGaussQuantilestoPlot(int numPlot, int numAxe, double s) {
        plotCanvas.addGaussQuantilestoPlot(numPlot, numAxe, s);
    }

    public void toGraphicFile(File file) throws IOException {
        // otherwise toolbar appears
        plotToolBar.setVisible(false);

        Image image = createImage(getWidth(), getHeight());
        paint(image.getGraphics());
        image = new ImageIcon(image).getImage();

        BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB);
        Graphics g = bufferedImage.createGraphics();
        g.drawImage(image, 0, 0, Color.WHITE, null);
        g.dispose();

        // make it reappear
        plotToolBar.setVisible(true);

        try {
            ImageIO.write((RenderedImage) bufferedImage, "PNG", file);
        } catch (IllegalArgumentException ex) {
        }
    }

    public static void main(String[] args) {
        String man = "Usage: jplot.<sh|bat> <-2D|-3D> [-l <INVISIBLE|NORTH|SOUTH|EAST|WEST>] [options] <ASCII file (n rows, m columns)> [[options] other ASCII file]\n" + "[-l <INVISIBLE|NORTH|SOUTH|EAST|WEST>] giving the legend position\n" + "[options] are:\n" + "  -t <SCATTER|LINE|BAR|HISTOGRAM2D(<integer h>)|HISTOGRAM3D(<integer h>,<integer k>)|GRID3D|CLOUD2D(<integer h>,<integer k>)|CLOUD3D(<integer h>,<integer k>,<integer l>)>    type of the plot\n" + "      SCATTER|LINE|BAR: each line of the ASCII file contains coordinates of one point.\n" + "      HISTOGRAM2D(<integer h>): ASCII file contains the 1D sample (i.e. m=1) to split in h slices.\n" + "      HISTOGRAM3D(<integer h>,<integer k>): ASCII file contains the 2D sample (i.e. m=2) to split in h*k slices (h slices on X axis and k slices on Y axis).\n" + "      GRID3D: ASCII file is a matrix, first row gives n X grid values, first column gives m Y grid values, other values are Z values.\n" + "      CLOUD2D(<integer h>,<integer k>): ASCII file contains the 2D sample (i.e. m=2) to split in h*k slices (h slices on X axis and k slices on Y axis), density of cloud corresponds to frequency of X-Y slice in given 2D sample.\n" + "      CLOUD3D(<integer h>,<integer k>,<integer l>): ASCII file contains the 3D sample (i.e. m=3) to split in h*k*l slices (h slices on X axis, k slices on Y axis, l slices on Y axis), density of cloud corresponds to frequency of X-Y-Z slice in given 3D sample.\n" + "  -n name    name of the plot\n" + "  -v <ASCII file (n,3|2)>    vector data to add to the plot\n" + "  -q<X|Y|Z>(<float Q>) <ASCII file (n,1)>    Q-quantile to add to the plot on <X|Y|Z> axis. Each line of the given ASCII file contains the value of quantile for probvability Q.\n" + "  -qP<X|Y|Z> <ASCII file (n,p)>    p-quantiles density to add to the plot on <X|Y|Z> axis. Each line of the given ASCII file contains p values.\n" + "  -qN<X|Y|Z> <ASCII file (n,1)>    Gaussian density to add to the plot on <X|Y|Z> axis. Each line of the given ASCII file contains a standard deviation.";

        if (args.length == 0) {
            double[][] data = new double[20][];
            for (int i = 0; i < data.length; i++) {
                data[i] = new double[]{Math.random(), Math.random(), Math.random()};
            }
            ASCIIFile.writeDoubleArray(new File("tmp.dat"), data);

            args = new String[]{"-3D", "-l", "SOUTH", "-t", "SCATTER", "tmp.dat"};
            System.out.println(man);
            System.out.println("\nExample: jplot.<sh|bat> " + Array.cat(args));
        }

        PlotPanel p = null;
        if (args[0].equals("-2D")) {
            p = new Plot2DPanel();
        } else if (args[0].equals("-3D")) {
            p = new Plot3DPanel();
        } else {
            System.out.println(man);
        }

        try {

            String leg = "INVISIBLE";
            String type = "SCATTER";
            String name = "";

            double[][] v = null;

            double[] qX = null;
            double[] qY = null;
            double[] qZ = null;
            double qXp = 0;
            double qYp = 0;
            double qZp = 0;

            double[][] qPX = null;
            double[][] qPY = null;
            double[][] qPZ = null;

            double[] qNX = null;
            double[] qNY = null;
            double[] qNZ = null;

            for (int i = 1; i < args.length; i++) {
                //System.out.println("<" + args[i] + ">");
                if (args[i].equals("-l")) {
                    leg = args[i + 1];
                    i++;
                } else if (args[i].equals("-t")) {
                    type = args[i + 1];
                    i++;
                } else if (args[i].equals("-n")) {
                    name = args[i + 1];
                    i++;
                } else if (args[i].equals("-v")) {
                    v = ASCIIFile.readDoubleArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].startsWith("-qX(")) {
                    qX = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    qXp = Double.parseDouble(args[i].substring(4, args[i].length() - 1));
                    i++;
                } else if (args[i].startsWith("-qY(")) {
                    qY = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    qYp = Double.parseDouble(args[i].substring(4, args[i].length() - 1));
                    i++;
                } else if (args[i].startsWith("-qZ(")) {
                    qZ = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    qZp = Double.parseDouble(args[i].substring(4, args[i].length() - 1));
                    i++;
                } else if (args[i].equals("-qPX")) {
                    qPX = ASCIIFile.readDoubleArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].equals("-qPY")) {
                    qPY = ASCIIFile.readDoubleArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].equals("-qPZ")) {
                    qPZ = ASCIIFile.readDoubleArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].equals("-qNX")) {
                    qNX = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].equals("-qNY")) {
                    qNY = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    i++;
                } else if (args[i].equals("-qNZ")) {
                    qNZ = ASCIIFile.readDouble1DArray(new File(args[i + 1]));
                    i++;
                } else {
                    File input_file = new File(args[i]);
                    int n = 0;
                    if (input_file.exists()) {
                        if (name.length() == 0) {
                            name = input_file.getName();
                        }

                        if (p instanceof Plot2DPanel) {
                            Plot2DPanel p2d = (Plot2DPanel) p;
                            if (type.equals("SCATTER")) {
                                n = p2d.addScatterPlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.equals("LINE")) {
                                n = p2d.addLinePlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.equals("BAR")) {
                                n = p2d.addBarPlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.startsWith("HISTOGRAM2D(")) {
                                n = p2d.addHistogramPlot(name, ASCIIFile.readDouble1DArray(input_file), Integer.parseInt(type.substring(12, type.length() - 1)));
                            } else if (type.startsWith("CLOUD2D(")) {
                                n = p2d.addCloudPlot(name, ASCIIFile.readDoubleArray(input_file), Integer.parseInt(type.substring(8, type.indexOf(","))),
                                        Integer.parseInt(type.substring(type.indexOf(",") + 1, type.length() - 1)));
                            } else {
                                for (Type t : Type.values()) {
                                    if (t.name().equalsIgnoreCase(type))
                                        p2d.addPlot(t, name, ASCIIFile.readDoubleArray(input_file));
                                }
                            }
                        } else {
                            Plot3DPanel p3d = (Plot3DPanel) p;
                            if (type.equals("SCATTER")) {
                                n = p3d.addScatterPlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.equals("LINE")) {
                                n = p3d.addLinePlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.equals("BAR")) {
                                n = p3d.addBarPlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.startsWith("HISTOGRAM3D(")) {
                                n = p3d.addHistogramPlot(name, ASCIIFile.readDoubleArray(input_file), Integer.parseInt(type.substring(12, type.indexOf(","))),
                                        Integer.parseInt(type.substring(type.indexOf(",") + 1, type.length() - 1)));
                            } else if (type.equals("GRID3D")) {
                                n = p3d.addGridPlot(name, ASCIIFile.readDoubleArray(input_file));
                            } else if (type.startsWith("CLOUD3D(")) {
                                n = p3d.addCloudPlot(name, ASCIIFile.readDoubleArray(input_file), Integer.parseInt(type.substring(8, type.indexOf(","))),
                                        Integer.parseInt(type.substring(type.indexOf(",") + 1, type.indexOf(",", type.indexOf(",") + 1))), Integer.parseInt(type.substring(type.indexOf(",", type.indexOf(",") + 1) + 1, type.length() - 1)));
                            } else {
                                for (Type t : Type.values()) {
                                    if (t.name().equalsIgnoreCase(type))
                                        p3d.addPlot(t, name, ASCIIFile.readDoubleArray(input_file));
                                }
                            }
                        }

                        if (v != null) {
                            p.addVectortoPlot(n, v);
                        }

                        if (qX != null) {
                            p.addQuantiletoPlot(n, 0, qXp, false, qX);
                        }
                        if (qY != null) {
                            p.addQuantiletoPlot(n, 1, qYp, false, qY);
                        }
                        if (qZ != null) {
                            p.addQuantiletoPlot(n, 2, qZp, false, qZ);
                        }

                        if (qPX != null) {
                            p.addQuantilestoPlot(n, 0, qPX);
                        }
                        if (qPY != null) {
                            p.addQuantilestoPlot(n, 1, qPY);
                        }
                        if (qPZ != null) {
                            p.addQuantilestoPlot(n, 2, qPZ);
                        }

                        if (qNX != null) {
                            p.addGaussQuantilestoPlot(n, 0, qNX);
                        }
                        if (qNY != null) {
                            p.addGaussQuantilestoPlot(n, 1, qNY);
                        }
                        if (qNZ != null) {
                            p.addGaussQuantilestoPlot(n, 2, qNZ);
                        }

                        type = "SCATTER";
                        leg = "SOUTH";
                        name = "";
                        qX = null;
                        qY = null;
                        qZ = null;
                        qXp = 0;
                        qYp = 0;
                        qZp = 0;

                        v = null;

                        qPX = null;
                        qPY = null;
                        qPZ = null;

                        qNX = null;
                        qNY = null;
                        qNZ = null;

                    } else {
                        System.out.println("File " + args[i] + " unknown.");
                        System.out.println(man);
                    }
                }
            }
            p.setLegendOrientation(leg);
            FrameView f = new FrameView(p);
            f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        } catch (Exception e) {
            e.printStackTrace();
            System.err.println("\n" + man);
        }
    }

    /**
     * @return the font
     */
    public Font getFont() {
        return font;
    }

    /**
     * @param font the font to set
     */
    public void setFont(Font font) {
        this.font = font;
    }
}