/** Sets up the GUI (panels, buttons, etc) and displays it on the screen. */ private void init() { DecimalFormat df; int xUnits; String unitStr; String distStr; setForeground(Color.black); setTitle("Center Distances version 2 07/14/08"); df = new DecimalFormat("0.000E0"); GridBagConstraints gbc = new GridBagConstraints(); int yPos = 0; gbc.gridwidth = 1; gbc.gridheight = 1; gbc.anchor = GridBagConstraints.WEST; gbc.weightx = 1; gbc.insets = new Insets(3, 3, 3, 3); gbc.fill = GridBagConstraints.HORIZONTAL; gbc.gridx = 0; gbc.gridy = yPos++; JPanel mainPanel = new JPanel(new GridBagLayout()); mainPanel.setForeground(Color.black); mainPanel.setBorder(buildTitledBorder("Input parameters")); blueMinLabel = new JLabel("Minimum number of blue pixels per nucleus"); blueMinLabel.setForeground(Color.black); blueMinLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(blueMinLabel, gbc); blueMinText = new JTextField(5); if (image.getNDims() == 2) { blueMinText.setText("1000"); } else { blueMinText.setText("20000"); } blueMinText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(blueMinText, gbc); redMinLabel = new JLabel("Minimum red pixel count"); redMinLabel.setForeground(Color.black); redMinLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(redMinLabel, gbc); redMinText = new JTextField(5); redMinText.setText("50"); redMinText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(redMinText, gbc); redFractionLabel = new JLabel("Fraction of red pixels to consider"); redFractionLabel.setForeground(Color.black); redFractionLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(redFractionLabel, gbc); redFractionText = new JTextField(5); redFractionText.setText("0.15"); redFractionText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(redFractionText, gbc); xUnits = image.getFileInfo(0).getUnitsOfMeasure()[0]; if (xUnits != Unit.UNKNOWN_MEASURE.getLegacyNum()) { unitStr = (Unit.getUnitFromLegacyNum(xUnits)).toString(); greenMergingLabel = new JLabel("Green merging radius around peak (" + unitStr + ")"); } else { greenMergingLabel = new JLabel("Green merging radius around peak"); } greenMergingLabel.setForeground(Color.black); greenMergingLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(greenMergingLabel, gbc); if (image.getNDims() == 2) { // mergingDistance = 8.0f * image.getFileInfo(0).getResolutions()[0]; mergingDistance = 0.0f; } else { // mergingDistance = 4.0f * image.getFileInfo(0).getResolutions()[0]; mergingDistance = 0.0f; } distStr = df.format(mergingDistance); greenMergingText = new JTextField(10); greenMergingText.setText(distStr); greenMergingText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(greenMergingText, gbc); greenMinLabel = new JLabel("Minimum green pixel count"); greenMinLabel.setForeground(Color.black); greenMinLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(greenMinLabel, gbc); greenMinText = new JTextField(5); greenMinText.setText("10"); greenMinText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(greenMinText, gbc); greenFractionLabel = new JLabel("Fraction of green pixels to consider"); greenFractionLabel.setForeground(Color.black); greenFractionLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(greenFractionLabel, gbc); greenFractionText = new JTextField(5); greenFractionText.setText("0.01"); greenFractionText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(greenFractionText, gbc); greenRegionsLabel = new JLabel("Green regions per cell"); greenRegionsLabel.setForeground(Color.black); greenRegionsLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(greenRegionsLabel, gbc); JPanel buttonPanel = new JPanel(new GridBagLayout()); greenGroup = new ButtonGroup(); oneButton = new JRadioButton("1", false); oneButton.setForeground(Color.black); oneButton.setFont(serif12); greenGroup.add(oneButton); gbc.gridx = 0; gbc.gridy = 0; buttonPanel.add(oneButton, gbc); twoButton = new JRadioButton("2", true); twoButton.setForeground(Color.black); twoButton.setFont(serif12); greenGroup.add(twoButton); gbc.gridx = 1; gbc.gridy = 0; buttonPanel.add(twoButton, gbc); threeButton = new JRadioButton("3", false); threeButton.setForeground(Color.black); threeButton.setFont(serif12); greenGroup.add(threeButton); gbc.gridx = 2; gbc.gridy = 0; buttonPanel.add(threeButton, gbc); fourButton = new JRadioButton("4", false); fourButton.setForeground(Color.black); fourButton.setFont(serif12); greenGroup.add(fourButton); gbc.gridx = 3; gbc.gridy = 0; buttonPanel.add(fourButton, gbc); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(buttonPanel, gbc); twoBox = new JCheckBox("Use 2 top gray levels in green segmentation", true); twoBox.setForeground(Color.black); twoBox.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos++; mainPanel.add(twoBox, gbc); blueValueLabel = new JLabel("Fraction of blue transition from image min to max at nucleus boundary"); blueValueLabel.setForeground(Color.black); blueValueLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(blueValueLabel, gbc); blueValueText = new JTextField(5); blueValueText.setText("0.15"); blueValueText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(blueValueText, gbc); blueSmoothBox = new JCheckBox("Smooth blue VOI contours with AlgorithmBSmooth", true); blueSmoothBox.setForeground(Color.black); blueSmoothBox.setFont(serif12); blueSmoothBox.addActionListener(this); gbc.gridx = 0; gbc.gridy = yPos++; mainPanel.add(blueSmoothBox, gbc); interpolationLabel = new JLabel("Number of interpolation points determined by divisor (> 1.0)"); interpolationLabel.setForeground(Color.black); interpolationLabel.setFont(serif12); gbc.gridx = 0; gbc.gridy = yPos; mainPanel.add(interpolationLabel, gbc); interpolationText = new JTextField(5); interpolationText.setText("24.0"); interpolationText.setFont(serif12); gbc.gridx = 1; gbc.gridy = yPos++; mainPanel.add(interpolationText, gbc); getContentPane().add(mainPanel, BorderLayout.CENTER); getContentPane().add(buildButtons(), BorderLayout.SOUTH); pack(); setVisible(true); setResizable(false); System.gc(); } // end init()
/** * This function produces a new image that has been concatenated. Two 2D-images become one 3D * image. */ private void cat2D_2D_3D() { int length; int xDim, yDim; int i; float[] buffer; int cFactor = 1; float[] resols = new float[3]; FileInfoBase[] fileInfo = null; FileInfoDicom[] fileInfoDicom = null; try { resols = new float[3]; xDim = srcImage1.getExtents()[0]; yDim = srcImage1.getExtents()[1]; if (srcImage1.isColorImage()) { cFactor = 4; } length = cFactor * xDim * yDim; buffer = new float[length]; srcImage1.exportData(0, length, buffer); destImage.importData(0, buffer, false); srcImage2.exportData(0, length, buffer); destImage.importData(buffer.length, buffer, true); } catch (IOException error) { buffer = null; destImage.disposeLocal(); // Clean up memory of result image destImage = null; errorCleanUp("Algorithm Concat. Images: Image(s) locked", true); return; } catch (OutOfMemoryError e) { buffer = null; destImage.disposeLocal(); // Clean up memory of result image destImage = null; errorCleanUp("Algorithm Concat. Images: Out of memory", true); return; } resols[0] = srcImage1.getFileInfo()[0].getResolutions()[0]; resols[1] = srcImage1.getFileInfo()[0].getResolutions()[1]; resols[2] = 1; if ((srcImage1.getFileInfo()[0] instanceof FileInfoDicom) && (srcImage2.getFileInfo()[0] instanceof FileInfoDicom)) { fileInfoDicom = new FileInfoDicom[destImage.getExtents()[2]]; fileInfoDicom[0] = (FileInfoDicom) (((FileInfoDicom) srcImage1.getFileInfo()[0]).clone()); fileInfoDicom[1] = (FileInfoDicom) (((FileInfoDicom) srcImage2.getFileInfo()[0]).clone()); destImage.setFileInfo(fileInfoDicom); } else { fileInfo = destImage.getFileInfo(); for (i = 0; (i < destImage.getExtents()[2]) && !threadStopped; i++) { fileInfo[i].setModality(srcImage1.getFileInfo()[0].getModality()); fileInfo[i].setFileDirectory(srcImage1.getFileInfo()[0].getFileDirectory()); fileInfo[i].setEndianess(srcImage1.getFileInfo()[0].getEndianess()); fileInfo[i].setUnitsOfMeasure(srcImage1.getFileInfo()[0].getUnitsOfMeasure()); fileInfo[i].setResolutions(resols); fileInfo[i].setExtents(destImage.getExtents()); fileInfo[i].setMax(destImage.getMax()); fileInfo[i].setMin(destImage.getMin()); fileInfo[i].setImageOrientation(srcImage1.getImageOrientation()); fileInfo[i].setPixelPadValue(srcImage1.getFileInfo()[0].getPixelPadValue()); fileInfo[i].setPhotometric(srcImage1.getFileInfo()[0].getPhotometric()); fileInfo[i].setAxisOrientation(srcImage1.getAxisOrientation()); } if (srcImage1.getFileInfo()[0] instanceof FileInfoImageXML) { if (((FileInfoImageXML) srcImage1.getFileInfo()[0]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[0]) .setPSetHashtable(((FileInfoImageXML) srcImage1.getFileInfo()[0]).getPSetHashtable()); } } if (srcImage2.getFileInfo()[0] instanceof FileInfoImageXML) { if (((FileInfoImageXML) srcImage2.getFileInfo()[0]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[1]) .setPSetHashtable(((FileInfoImageXML) srcImage2.getFileInfo()[0]).getPSetHashtable()); } } } if (threadStopped) { buffer = null; finalize(); return; } setCompleted(true); fileInfo = null; fileInfoDicom = null; }
/** cat. */ private void cat3D_4D_4D() { int length; int xDim, yDim; float[] buffer; int cFactor = 1; int i, j; float[] resols = new float[3]; float[] origins = new float[3]; FileInfoBase[] fileInfo = null; FileInfoDicom[] fileInfoDicom = null; int srcALength, srcBLength; try { fireProgressStateChanged(srcImage1.getImageName(), "Concatenating images ..."); resols = new float[4]; origins = new float[4]; xDim = srcImage1.getExtents()[0]; yDim = srcImage1.getExtents()[1]; if (srcImage1.isColorImage()) { cFactor = 4; } length = cFactor * xDim * yDim; buffer = new float[length]; int nImages; if (srcImage1.getNDims() > srcImage2.getNDims()) { nImages = (srcImage1.getExtents()[2] * srcImage1.getExtents()[3]) + srcImage2.getExtents()[2]; for (i = 0; (i < (srcImage1.getExtents()[2] * srcImage1.getExtents()[3])) && !threadStopped; i++) { fireProgressStateChanged(Math.round((float) (i) / (nImages - 1) * 100)); srcImage1.exportData(i * length, length, buffer); destImage.importData(i * length, buffer, false); } if (threadStopped) { buffer = null; finalize(); return; } for (j = 0; (j < srcImage2.getExtents()[2]) && !threadStopped; j++) { fireProgressStateChanged(Math.round((float) (i + j) / (nImages - 1) * 100)); srcImage2.exportData(j * length, length, buffer); destImage.importData((i + j) * length, buffer, false); } if (threadStopped) { buffer = null; finalize(); return; } destImage.calcMinMax(); } else { nImages = (srcImage2.getExtents()[2] * srcImage2.getExtents()[3]) + srcImage1.getExtents()[2]; for (j = 0; (j < srcImage1.getExtents()[2]) && !threadStopped; j++) { fireProgressStateChanged(Math.round((float) (j) / (nImages - 1) * 100)); srcImage1.exportData(j * length, length, buffer); destImage.importData(j * length, buffer, false); } if (threadStopped) { buffer = null; finalize(); return; } for (i = 0; (i < (srcImage2.getExtents()[2] * srcImage2.getExtents()[3])) && !threadStopped; i++) { fireProgressStateChanged(Math.round((float) (i + j) / (nImages - 1) * 100)); srcImage2.exportData(i * buffer.length, length, buffer); destImage.importData((i + j) * buffer.length, buffer, false); } if (threadStopped) { buffer = null; finalize(); return; } destImage.calcMinMax(); } } catch (IOException error) { buffer = null; destImage.disposeLocal(); // Clean up memory of result image destImage = null; errorCleanUp("Algorithm Concat. Images: Image(s) locked", true); return; } catch (OutOfMemoryError e) { buffer = null; destImage.disposeLocal(); // Clean up memory of result image destImage = null; errorCleanUp("Algorithm Concat. Images: Out of memory", true); return; } resols[0] = srcImage1.getFileInfo()[0].getResolutions()[0]; resols[1] = srcImage1.getFileInfo()[0].getResolutions()[1]; resols[2] = srcImage1.getFileInfo()[0].getResolutions()[2]; resols[3] = srcImage1.getFileInfo()[0].getResolutions()[3]; origins[0] = srcImage1.getFileInfo()[0].getOrigin()[0]; origins[1] = srcImage1.getFileInfo()[0].getOrigin()[1]; origins[2] = srcImage1.getFileInfo()[0].getOrigin()[2]; origins[3] = srcImage1.getFileInfo()[0].getOrigin()[3]; if ((srcImage1.getFileInfo()[0] instanceof FileInfoDicom) && (srcImage2.getFileInfo()[0] instanceof FileInfoDicom)) { fileInfoDicom = new FileInfoDicom[destImage.getExtents()[2] * destImage.getExtents()[3]]; if (srcImage1.getNDims() > srcImage2.getNDims()) { srcALength = srcImage1.getExtents()[2] * srcImage1.getExtents()[3]; for (i = 0; (i < srcALength) && !threadStopped; i++) { fileInfoDicom[i] = (FileInfoDicom) (((FileInfoDicom) srcImage1.getFileInfo()[i]).clone()); fileInfoDicom[i].setOrigin(origins); } for (i = 0; (i < srcImage2.getExtents()[2]) && !threadStopped; i++) { fileInfoDicom[srcALength + i] = (FileInfoDicom) (((FileInfoDicom) srcImage2.getFileInfo()[i]).clone()); fileInfoDicom[srcALength + i].setOrigin(origins); } } else { srcBLength = srcImage2.getExtents()[2] * srcImage2.getExtents()[3]; for (i = 0; (i < srcImage1.getExtents()[2]) && !threadStopped; i++) { fileInfoDicom[i] = (FileInfoDicom) (((FileInfoDicom) srcImage1.getFileInfo()[i]).clone()); fileInfoDicom[i].setOrigin(origins); } for (i = 0; (i < srcBLength) && !threadStopped; i++) { fileInfoDicom[srcImage1.getExtents()[2] + i] = (FileInfoDicom) (((FileInfoDicom) srcImage2.getFileInfo()[i]).clone()); fileInfoDicom[srcImage1.getExtents()[2] + i].setOrigin(origins); } } destImage.setFileInfo(fileInfoDicom); } else { fileInfo = destImage.getFileInfo(); for (i = 0; (i < (destImage.getExtents()[2] * destImage.getExtents()[3])) && !threadStopped; i++) { fileInfo[i].setModality(srcImage1.getFileInfo()[0].getModality()); fileInfo[i].setFileDirectory(srcImage1.getFileInfo()[0].getFileDirectory()); fileInfo[i].setEndianess(srcImage1.getFileInfo()[0].getEndianess()); fileInfo[i].setUnitsOfMeasure(srcImage1.getFileInfo()[0].getUnitsOfMeasure()); fileInfo[i].setResolutions(resols); fileInfo[i].setExtents(destImage.getExtents()); fileInfo[i].setMax(destImage.getMax()); fileInfo[i].setMin(destImage.getMin()); fileInfo[i].setImageOrientation(srcImage1.getImageOrientation()); fileInfo[i].setPixelPadValue(srcImage1.getFileInfo()[0].getPixelPadValue()); fileInfo[i].setPhotometric(srcImage1.getFileInfo()[0].getPhotometric()); fileInfo[i].setAxisOrientation(srcImage1.getAxisOrientation()); } if (srcImage1.getFileInfo()[0] instanceof FileInfoImageXML) { if (srcImage1.getNDims() > srcImage2.getNDims()) { srcALength = srcImage1.getExtents()[2] * srcImage1.getExtents()[3]; for (i = 0; (i < srcALength) && !threadStopped; i++) { if (((FileInfoImageXML) srcImage1.getFileInfo()[i]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[i]) .setPSetHashtable( ((FileInfoImageXML) srcImage1.getFileInfo()[i]).getPSetHashtable()); } } } else { for (i = 0; (i < srcImage1.getExtents()[2]) && !threadStopped; i++) { if (((FileInfoImageXML) srcImage1.getFileInfo()[i]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[i]) .setPSetHashtable( ((FileInfoImageXML) srcImage1.getFileInfo()[i]).getPSetHashtable()); } } } } if (srcImage2.getFileInfo()[0] instanceof FileInfoImageXML) { if (srcImage1.getNDims() > srcImage2.getNDims()) { srcALength = srcImage1.getExtents()[2] * srcImage1.getExtents()[3]; for (i = 0; (i < srcImage2.getExtents()[2]) && !threadStopped; i++) { if (((FileInfoImageXML) srcImage2.getFileInfo()[i]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[srcALength + i]) .setPSetHashtable( ((FileInfoImageXML) srcImage2.getFileInfo()[i]).getPSetHashtable()); } } } else { srcBLength = srcImage2.getExtents()[2] * srcImage2.getExtents()[3]; for (i = 0; (i < srcBLength) && !threadStopped; i++) { if (((FileInfoImageXML) srcImage2.getFileInfo()[i]).getPSetHashtable() != null) { ((FileInfoImageXML) fileInfo[srcImage1.getExtents()[2] + i]) .setPSetHashtable( ((FileInfoImageXML) srcImage2.getFileInfo()[i]).getPSetHashtable()); } } } } } if (threadStopped) { buffer = null; finalize(); return; } setCompleted(true); fileInfo = null; fileInfoDicom = null; }
/** Sets up the GUI (panels, buttons, etc) and displays it on the screen. */ private void init() { if (image.getFileInfo(0).getFileFormat() == FileUtility.DICOM) { FileInfoDicom dicomInfo = (FileInfoDicom) image.getFileInfo(0); FileDicomTagTable tagTable = dicomInfo.getTagTable(); if (tagTable.getValue("0018,1310") != null) { // Acquisition matrix FileDicomTag tag = tagTable.get(new FileDicomKey("0018,1310")); Object[] values = tag.getValueList(); int valNumber = values.length; if ((valNumber == 4) && (values instanceof Short[])) { int frequencyRows = ((Short) values[0]).intValue(); Preferences.debug("frequencyRows = " + frequencyRows + "\n"); int frequencyColumns = ((Short) values[1]).intValue(); Preferences.debug("frequencyColumns = " + frequencyColumns + "\n"); int phaseRows = ((Short) values[2]).intValue(); Preferences.debug("phaseRows = " + phaseRows + "\n"); int phaseColumns = ((Short) values[3]).intValue(); Preferences.debug("phaseColumns = " + phaseColumns + "\n"); if ((frequencyRows > 0) && (phaseRows == 0)) { subYDim = frequencyRows; } else if ((frequencyRows == 0) && (phaseRows > 0)) { subYDim = phaseRows; } if ((frequencyColumns > 0) && (phaseColumns == 0)) { subXDim = frequencyColumns; } else if ((frequencyColumns == 0) && (phaseColumns > 0)) { subXDim = phaseColumns; } } } // if (tagTable.getValue("0018,1310") != null) if (tagTable.getValue("0019,100A") != null) { FileDicomTag tag = tagTable.get(new FileDicomKey("0019,100A")); Object value = tag.getValue(false); if (value instanceof Short) { numberOfImagesInMosaic = ((Short) value).intValue(); Preferences.debug("Number of images in mosaic = " + numberOfImagesInMosaic + "\n"); } } // if (tagTable.getValue("0019,100A") != null) } // if (image.getFileInfo(0).getFileFormat() == FileUtility.DICOM)*/ setForeground(Color.black); setTitle("Mosaic To 3D Volume"); JPanel inputPanel = new JPanel(new GridBagLayout()); inputPanel.setForeground(Color.black); inputPanel.setBorder(buildTitledBorder("Image")); JLabel labelUse = new JLabel("Image:"); labelUse.setForeground(Color.black); labelUse.setFont(serif12); JLabel labelImage = new JLabel(image.getImageName()); labelImage.setForeground(Color.black); labelImage.setFont(serif12); GridBagConstraints gbc = new GridBagConstraints(); gbc.gridx = 0; gbc.gridy = 0; gbc.gridheight = 1; gbc.gridwidth = 1; gbc.anchor = GridBagConstraints.WEST; gbc.weightx = 1; gbc.insets = new Insets(5, 5, 5, 5); inputPanel.add(labelUse, gbc); gbc.gridx = 1; gbc.fill = GridBagConstraints.HORIZONTAL; inputPanel.add(labelImage, gbc); JPanel dimensionPanel = new JPanel(new GridBagLayout()); dimensionPanel.setForeground(Color.black); dimensionPanel.setBorder(buildTitledBorder("X and Y Dimensions of Result")); JLabel labelXDim = new JLabel("X dimension of slices"); labelXDim.setForeground(Color.black); labelXDim.setFont(serif12); textXDim = new JTextField(10); if (subXDim != 0) { textXDim.setText(String.valueOf(subXDim)); } textXDim.setFont(serif12); textXDim.setForeground(Color.black); JLabel labelYDim = new JLabel("Y dimension of slices"); labelYDim.setForeground(Color.black); labelYDim.setFont(serif12); textYDim = new JTextField(10); if (subYDim != 0) { textYDim.setText(String.valueOf(subYDim)); } textYDim.setFont(serif12); textYDim.setForeground(Color.black); JLabel labelNumberImages = new JLabel("Number of images in mosaic"); labelNumberImages.setForeground(Color.black); labelNumberImages.setFont(serif12); textNumberImages = new JTextField(10); if (numberOfImagesInMosaic != 0) { textNumberImages.setText(String.valueOf(numberOfImagesInMosaic)); } textNumberImages.setFont(serif12); textNumberImages.setForeground(Color.black); gbc.gridx = 0; gbc.gridy = 0; dimensionPanel.add(labelXDim, gbc); gbc.gridx = 1; dimensionPanel.add(textXDim, gbc); gbc.gridx = 0; gbc.gridy = 1; dimensionPanel.add(labelYDim, gbc); gbc.gridx = 1; dimensionPanel.add(textYDim, gbc); gbc.gridx = 0; gbc.gridy = 2; dimensionPanel.add(labelNumberImages, gbc); gbc.gridx = 1; dimensionPanel.add(textNumberImages, gbc); JPanel mainPanel = new JPanel(new BorderLayout()); mainPanel.add(inputPanel, BorderLayout.NORTH); mainPanel.add(dimensionPanel, BorderLayout.CENTER); mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); JPanel buttonPanel = new JPanel(); buttonPanel.add(buildButtons()); getContentPane().add(mainPanel); getContentPane().add(buttonPanel, BorderLayout.SOUTH); pack(); setVisible(true); }