private void drawColorBar(Graphics g) {
int minimum, maximum, height;
minimum = 100;
maximum = 500;
height = 1;
int finalI = 0;
for (int i = 0; i < (maximum - minimum); i++) {
float f = 0.75f * i / (float) (maximum - minimum);
g.setColor(Color.getHSBColor(0.75f - f, 1.0f, 1.0f));
g.fillRect(getWidth() - 40, height * i + 50, 20, height);
finalI = i;
}
g.setColor(Color.BLACK);
g.drawString(
String.valueOf(this.opticalReturnPowerController.getMaxValue()),
getWidth() - 60,
48); // Max Value
g.drawString(
String.valueOf(this.opticalReturnPowerController.getMinValue()),
getWidth() - 60,
finalI + 63); // Min Value
}
/**
* Class constructor alloowing specification of the heading text.
*
* @param properties the Properties object containing the initial values of the extensions list
* and the path to be displayed. This object is updated tin response to root changes,
* extension changes, and file selections. If any property is missing, a suitable one is
* supplied by default.
* @param heading the text to appear in the heading of the JPanel.
* @param background the background color or null if the default is to be used.
*/
public SourcePanel(ApplicationProperties properties, String heading, Color background) {
super();
this.properties = properties;
if (background == null) this.background = Color.getHSBColor(0.58f, 0.17f, 0.95f);
else this.background = background;
// Make the file filter
filter = new GeneralFileFilter();
String extensions = properties.getProperty("extensions");
if (extensions != null) filter.setExtensions(extensions);
else {
filter.addExtension(".dcm");
properties.setProperty("extensions", filter.getExtensionString());
}
// Get the starting directory path from the properties.
// If it is missing, start in the directory containing the program.
String currentDirectoryPath = properties.getProperty("directory");
if (currentDirectoryPath == null) currentDirectoryPath = System.getProperty("user.dir");
// Create the UI components
this.setLayout(new BorderLayout());
directoryPane = new DirectoryPane(filter, currentDirectoryPath);
directoryPane.addFileListener(this);
headerPanel = new HeaderPanel(heading);
footerPanel = new FooterPanel();
this.add(headerPanel, BorderLayout.NORTH);
this.add(directoryPane, BorderLayout.CENTER);
this.add(footerPanel, BorderLayout.SOUTH);
}
void initComponents() {
JPanel mainPanel = new JPanel(new BorderLayout());
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));
Color bgColor = Color.getHSBColor(0.58f, 0.17f, 0.95f);
buttonPanel.setBackground(bgColor);
Border empty = BorderFactory.createEmptyBorder(5, 5, 5, 5);
buttonPanel.setBorder(empty);
textField = new JTextField(75);
buttonPanel.add(textField);
buttonPanel.add(Box.createHorizontalStrut(10));
searchPHI = new JButton("Search PHI");
searchPHI.addActionListener(this);
buttonPanel.add(searchPHI);
buttonPanel.add(Box.createHorizontalStrut(10));
searchTrial = new JButton("Search Trial IDs");
searchTrial.addActionListener(this);
buttonPanel.add(searchTrial);
buttonPanel.add(Box.createHorizontalStrut(20));
buttonPanel.add(Box.createHorizontalGlue());
saveAs = new JCheckBox("Save As...");
saveAs.setBackground(bgColor);
buttonPanel.add(saveAs);
mainPanel.add(buttonPanel, BorderLayout.NORTH);
JScrollPane scrollPane = new JScrollPane();
textPane = new ColorPane();
// textPane.setEditable(false);
scrollPane.setViewportView(textPane);
mainPanel.add(scrollPane, BorderLayout.CENTER);
JPanel footerPanel = new JPanel();
footerPanel.setLayout(new BoxLayout(footerPanel, BoxLayout.X_AXIS));
footerPanel.setBackground(bgColor);
message = new JLabel("Ready...");
footerPanel.add(message);
mainPanel.add(footerPanel, BorderLayout.SOUTH);
setTitle(windowTitle);
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
System.exit(0);
}
});
getContentPane().add(mainPanel, BorderLayout.CENTER);
pack();
centerFrame();
}
public FooterPanel() {
super();
this.setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
this.setBackground(Color.getHSBColor(0.58f, 0.17f, 0.95f));
subdirectories = new JCheckBox("Include subdirectories");
subdirectories.setBackground(background);
this.add(subdirectories);
this.add(Box.createHorizontalGlue());
extensionButton = new JButton(filter.getDescription());
this.add(extensionButton);
this.add(Box.createHorizontalStrut(17));
extensionButton.addActionListener(this);
}
/** Constuct the GUI * */
public LifeView() {
modelSize = 128;
generationMax = 100;
theModel = new LifeModel(modelSize);
setLayout(new BorderLayout());
JPanel displayPanel = new JPanel();
generationDisplay = new JLabel(" ");
sizeDisplay = new JLabel("" + modelSize);
displayPanel.add(new JLabel("generation: "));
displayPanel.add(generationDisplay);
displayPanel.add(new JLabel(" size: "));
displayPanel.add(sizeDisplay);
setGenerationCount(0);
canvas =
new JPanel() {
public void paint(Graphics g) {
Image buffer = createImage(canvas.getSize().width, canvas.getSize().height);
Graphics gbuffer = buffer.getGraphics();
paintCanvas(gbuffer);
g.drawImage(buffer, 0, 0, this);
}
public void update(Graphics g) {
paint(g);
}
};
canvas.setBackground(Color.black);
add(displayPanel, BorderLayout.NORTH);
add(canvas, BorderLayout.CENTER);
colorMap = new Color[10];
for (int i = 0; i < 10; ++i) {
float hue = ((float) i) / (float) 10.0;
colorMap[i] = Color.getHSBColor(hue, (float) 0.9, (float) 0.75);
}
start();
}
public void drawPoint(Graphics g, double value, int x, int y) {
g.setColor(Color.getHSBColor(0.75f - colorForValue(value), 1.0f, 1.0f));
g.fillRect(x, y, this.thickness, 1);
}
public static java.awt.Color getContrastingColor(java.awt.Color color) {
float[] hsbvals = new float[3];
java.awt.Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), hsbvals);
java.awt.Color c = Color.getHSBColor(0, 0, (hsbvals[2] + 0.5f) % 1f);
return new java.awt.Color(c.getRed(), c.getGreen(), c.getBlue(), color.getAlpha());
}