Java Utililty Methods JTable Screenshot

List of utility methods to do JTable Screenshot

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Description

The list of methods to do JTable Screenshot are organized into topic(s).

Method

BufferedImagecreateTableScreenshot(Component component)
create Table Screenshot 
Component source;
Dimension sourceSize;
JTable table;
if (component instanceof JTable) {
    table = (JTable) component;
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    source = table;
    sourceSize = table.getSize();
} else if (component instanceof JViewport && ((JViewport) component).getView() instanceof JTable) {
    JViewport viewport = (JViewport) component;
    table = (JTable) viewport.getView();
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    if (table.getSize().height > viewport.getSize().height) {
        source = viewport;
        sourceSize = viewport.getSize();
    } else {
        source = table;
        sourceSize = table.getSize();
} else {
    throw new IllegalArgumentException("Component can only be JTable or JViewport holding JTable"); 
final JTableHeader tableHeader = table.getTableHeader();
Dimension tableHeaderSize = tableHeader.getSize();
BufferedImage tableScreenshot = new BufferedImage(sourceSize.width,
        tableHeaderSize.height + sourceSize.height, BufferedImage.TYPE_INT_RGB);
Graphics tableScreenshotGraphics = tableScreenshot.getGraphics();
tableHeader.printAll(tableScreenshotGraphics);
tableScreenshotGraphics.translate(0, tableHeaderSize.height);
source.printAll(tableScreenshotGraphics);
return tableScreenshot;
BufferedImagecreateTableScreenshot(Component component)
create Table Screenshot 
Component source;
Dimension sourceSize;
JTable table;
if (component instanceof JTable) {
    table = (JTable) component;
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    source = table;
    sourceSize = table.getSize();
} else if (component instanceof JViewport && ((JViewport) component).getView() instanceof JTable) {
    JViewport viewport = (JViewport) component;
    table = (JTable) viewport.getView();
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    if (table.getSize().height > viewport.getSize().height) {
        source = viewport;
        sourceSize = viewport.getSize();
    } else {
        source = table;
        sourceSize = table.getSize();
} else {
    throw new IllegalArgumentException("Component can only be JTable or JViewport holding JTable"); 
final JTableHeader tableHeader = table.getTableHeader();
Dimension tableHeaderSize = tableHeader.getSize();
BufferedImage tableScreenshot = new BufferedImage(sourceSize.width,
        tableHeaderSize.height + sourceSize.height, BufferedImage.TYPE_INT_RGB);
final Graphics tableScreenshotGraphics = tableScreenshot.getGraphics();
if (SwingUtilities.isEventDispatchThread()) {
    tableHeader.printAll(tableScreenshotGraphics);
} else {
    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                tableHeader.printAll(tableScreenshotGraphics);
        });
    } catch (Exception e) {
tableScreenshotGraphics.translate(0, tableHeaderSize.height);
final Component printSrc = source;
if (SwingUtilities.isEventDispatchThread()) {
    printSrc.printAll(tableScreenshotGraphics);
} else {
    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                printSrc.printAll(tableScreenshotGraphics);
        });
    } catch (Exception e) {
return tableScreenshot;
BufferedImagecreateTableScreenshot(Component component)
create Table Screenshot 
Component source;
Dimension sourceSize;
JTable table;
if (component instanceof JTable) {
    table = (JTable) component;
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    source = table;
    sourceSize = table.getSize();
} else if (component instanceof JViewport && ((JViewport) component).getView() instanceof JTable) {
    JViewport viewport = (JViewport) component;
    table = (JTable) viewport.getView();
    if ((table.getTableHeader() == null) || !table.getTableHeader().isVisible()) {
        return createGeneralComponentScreenshot(component);
    if (table.getSize().height > viewport.getSize().height) {
        source = viewport;
        sourceSize = viewport.getSize();
    } else {
        source = table;
        sourceSize = table.getSize();
} else {
    throw new IllegalArgumentException("Component can only be JTable or JViewport holding JTable"); 
final JTableHeader tableHeader = table.getTableHeader();
Dimension tableHeaderSize = tableHeader.getSize();
BufferedImage tableScreenshot = new BufferedImage(sourceSize.width,
        tableHeaderSize.height + sourceSize.height, BufferedImage.TYPE_INT_RGB);
final Graphics tableScreenshotGraphics = tableScreenshot.getGraphics();
if (SwingUtilities.isEventDispatchThread()) {
    tableHeader.printAll(tableScreenshotGraphics);
} else {
    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            @Override
            public void run() {
                tableHeader.printAll(tableScreenshotGraphics);
        });
    } catch (Exception e) {
tableScreenshotGraphics.translate(0, tableHeaderSize.height);
final Component printSrc = source;
if (SwingUtilities.isEventDispatchThread()) {
    printSrc.printAll(tableScreenshotGraphics);
} else {
    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            @Override
            public void run() {
                printSrc.printAll(tableScreenshotGraphics);
        });
    } catch (Exception e) {
return tableScreenshot;