Example usage for org.jfree.chart ChartPanel revalidate

Introduction

In this page you can find the example usage for org.jfree.chart ChartPanel revalidate.

Prototype

public void revalidate() 

Source Link

Document

Supports deferred automatic layout.

Usage

From source file:gui.images.CodebookVectorProfilePanel.java

/**
 * Sets the data to be shown./*from w w w.j  a v  a 2 s.  co m*/
 *
 * @param occurrenceProfile Double array that is the neighbor occurrence
 * profile of this visual word.
 * @param codebookIndex Integer that is the index of this visual word.
 * @param classColors Color[] of class colors.
 * @param classNames String[] of class names.
 */
public void setResults(double[] occurrenceProfile, int codebookIndex, Color[] classColors,
        String[] classNames) {
    int numClasses = Math.min(classNames.length, occurrenceProfile.length);
    this.codebookIndex = codebookIndex;
    this.occurrenceProfile = occurrenceProfile;
    DefaultPieDataset pieData = new DefaultPieDataset();
    for (int cIndex = 0; cIndex < numClasses; cIndex++) {
        pieData.setValue(classNames[cIndex], occurrenceProfile[cIndex]);
    }
    JFreeChart chart = ChartFactory.createPieChart3D("codebook vect " + codebookIndex, pieData, true, true,
            false);
    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setDirection(Rotation.CLOCKWISE);
    plot.setForegroundAlpha(0.5f);
    PieRenderer prend = new PieRenderer(classColors);
    prend.setColor(plot, pieData);
    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new Dimension(140, 140));
    chartPanel.setVisible(true);
    chartPanel.revalidate();
    chartPanel.repaint();
    JPanel jp = new JPanel();
    jp.setPreferredSize(new Dimension(140, 140));
    jp.setMinimumSize(new Dimension(140, 140));
    jp.setMaximumSize(new Dimension(140, 140));
    jp.setSize(new Dimension(140, 140));
    jp.setLayout(new FlowLayout());
    jp.add(chartPanel);
    jp.setVisible(true);
    jp.validate();
    jp.repaint();

    JFrame frame = new JFrame();
    frame.setBackground(Color.WHITE);
    frame.setUndecorated(true);
    frame.getContentPane().add(jp);
    frame.pack();
    BufferedImage bi = new BufferedImage(jp.getWidth(), jp.getHeight(), BufferedImage.TYPE_INT_ARGB);
    Graphics2D graphics = bi.createGraphics();
    jp.print(graphics);
    graphics.dispose();
    frame.dispose();
    imPanel.removeAll();
    imPanel.setImage(bi);
    imPanel.setVisible(true);
    imPanel.revalidate();
    imPanel.repaint();
}

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From source file:net.sf.mzmine.chartbasics.graphicsexport.ChartExportUtil.java

/**
 * takes Only Width in account/*from   w w w. j a  v  a 2  s.c  om*/
 * 
 * @param chart
 * @param sett
 * @throws Exception
 */
public static void writeChartToImage(ChartPanel chart, GraphicsExportParameters sett) throws Exception {
    boolean repaint = false;
    FixedSize fixed = sett.getFixedSize();

    double oldW = sett.getWidthPixel();
    double oldH = sett.getHeightPixel();

    // Size only by width?
    if (sett.isUseOnlyWidth()) {
        // fixed size for chart or plot
        if (fixed.equals(FixedSize.Chart)) {
            sett.setHeightPixel(ChartLogics.calcHeightToWidth(chart, oldW, false));
        } else {
            // fixed plot width
            sett.setPixelSize(ChartLogics.calcSizeForPlotWidth(chart, oldW));
        }
    } else if (fixed.equals(FixedSize.Plot)) {
        // fixed plot size - width and height are given
        sett.setPixelSize(ChartLogics.calcSizeForPlotSize(chart, oldW, oldH));
    }

    Dimension size = sett.getPixelSize();
    // resize
    chart.setPreferredSize(size);
    chart.setMaximumSize(size);
    chart.setMinimumSize(size);
    // repaint
    if (repaint) {
        chart.revalidate();
        chart.repaint();
    }
    writeChartToImage(chart.getChart(), sett, chart.getChartRenderingInfo());
    // reset size
    sett.setPixelSize(oldW, oldH);
}

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From source file:org.schreibubi.JCombinations.ui.GridChartPanel.java

private void updateDisplay(ArrayList<TreePath> selection) {
    GridChartPanel.logger.info("updateDisplay called");

    removeAll();//from   w  ww  . jav a  2 s .c o  m
    repaint();
    ArrayList<ExtendedJFreeChart> charts = this.dm.getCharts(selection);
    if ((charts.size() > 0) && (charts.size() < 20)) {
        int n = charts.size();
        double aspectratio = Math.sqrt(2);
        double y = Math.sqrt(n / aspectratio);
        double x = y * aspectratio;
        int xi = (int) Math.ceil(x);
        int yi = (int) Math.ceil(y);
        setLayout(new GridLayout(xi, yi));
        setPreferredSize(new Dimension(yi * GridChartPanel.DEFAULT_WIDTH, xi * GridChartPanel.DEFAULT_HEIGHT));
        revalidate();
        setTransferHandler(new ImageTransferHandler());
        fireSetupProgress(this, 0, charts.size() - 1);
        for (int i = 0; i < charts.size(); i++) {
            JFreeChart chart = charts.get(i);
            ChartPanel chartPanel = new ChartPanel(chart, false);
            chartPanel.setPreferredSize(
                    new Dimension(GridChartPanel.DEFAULT_WIDTH, GridChartPanel.DEFAULT_HEIGHT));
            chartPanel.revalidate();
            chartPanel.setMouseZoomable(true);
            add(chartPanel);
            fireProgressIncremented(this, i);
        }
        fireProgressEnded(this);
    }
}

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