private JLabel makeLabel(final ImageIcon image, String str) {
JLabel label = new JLabel(str, image, SwingConstants.LEFT);
label.addMouseListener(
new MouseAdapter() {
private boolean flag;
@Override
public void mouseClicked(MouseEvent e) {
JLabel l = (JLabel) e.getComponent();
l.setIcon(flag ? image : orgImage);
flag ^= true;
}
});
return label;
}
// init
private static void init() {
if (frame != null) frame.setVisible(false);
frame = new JFrame();
offscreenImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
onscreenImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
offscreen = offscreenImage.createGraphics();
onscreen = onscreenImage.createGraphics();
setXscale();
setYscale();
offscreen.setColor(DEFAULT_CLEAR_COLOR);
offscreen.fillRect(0, 0, width, height);
setPenColor();
setPenRadius();
setFont();
clear();
// add anti-aliasing
RenderingHints hints =
new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
offscreen.addRenderingHints(hints);
// frame stuff
ImageIcon icon = new ImageIcon(onscreenImage);
JLabel draw = new JLabel(icon);
draw.addMouseListener(std);
draw.addMouseMotionListener(std);
frame.setContentPane(draw);
frame.addKeyListener(std); // JLabel cannot get keyboard focus
frame.setResizable(false);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // closes all windows
// frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); // closes only current window
frame.setTitle("Standard Draw");
frame.setJMenuBar(createMenuBar());
frame.pack();
frame.requestFocusInWindow();
frame.setVisible(true);
}
private JLabel makeLabelIcon() {
ImageIcon i = new ImageIcon(getClass().getResource("duke.gif"));
Dimension d = new Dimension(i.getIconWidth(), i.getIconHeight());
final BufferedImage image = new BufferedImage(d.width, d.height, BufferedImage.TYPE_INT_ARGB);
Graphics g = image.createGraphics();
i.paintIcon(null, g, 0, 0);
g.dispose();
final JLabel icon =
new JLabel(i) {
@Override
public boolean contains(int x, int y) {
return super.contains(x, y) && ((image.getRGB(x, y) >> 24) & 0xff) != 0;
}
};
icon.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
MouseAdapter l =
new MouseAdapter() {
private final transient Point start = new Point();
private Point loc;
@Override
public void mousePressed(MouseEvent me) {
start.setLocation(me.getPoint());
}
@Override
public void mouseDragged(MouseEvent me) {
loc = icon.getLocation(loc);
int x = loc.x - start.x + me.getX();
int y = loc.y - start.y + me.getY();
icon.setLocation(x, y);
}
};
icon.addMouseListener(l);
icon.addMouseMotionListener(l);
icon.setBounds(new Rectangle(22, 22, d.width, d.height));
return icon;
}
/** *********** Initialization of every component and variable being used ************* */
IPToolKit() {
cp = new Container();
cp.setLayout(new BorderLayout());
Main_pnl = new JPanel();
jmb = new JMenuBar();
m_File = new JMenu("File");
m_Arith = new JMenu("Arithmetic");
m_Filter = new JMenu("Filters");
m_Open = new JMenuItem("Open");
m_Save = new JMenuItem("Save");
m_Exit = new JMenuItem("Exit");
m_Add = new JMenu("Add");
m_Sub = new JMenu("Subtract");
m_Mul = new JMenu("Multiply");
m_Div = new JMenu("Divide");
edge = new JMenu("Edge Detection");
mpre = new JMenu("Prewits");
msob = new JMenu("Sobel");
lbl_img = new JLabel("");
lbl_gray = new JLabel("");
lbl_res = new JLabel("");
jfc = new JFileChooser();
panel_image = new JPanel();
panel_gray = new JPanel();
panel_result = new JPanel();
scrollPane = new JScrollPane();
mAddConst = new JMenu("Constant");
mSubConst = new JMenu("Constant");
mMulConst = new JMenu("Constant");
mDivConst = new JMenu("Constant");
mAddSat = new JMenuItem("Saturation");
mAddWrap = new JMenuItem("Wrap Around");
mSubSat = new JMenuItem("Saturation");
mSubWrap = new JMenuItem("Wrap Around");
mMulSat = new JMenuItem("Saturation");
mMulWrap = new JMenuItem("Wrap Around");
mDivSat = new JMenuItem("Saturation");
mDivWrap = new JMenuItem("Wrap Around");
mAddImg = new JMenuItem("Image");
mSubImg = new JMenuItem("Image");
mMulImg = new JMenuItem("Image");
mDivImg = new JMenuItem("Image");
mlowPass = new JMenuItem("Low Pass");
mhighPass = new JMenuItem("High Pass");
mhighBoost = new JMenuItem("High Boost");
median = new JMenuItem("Median");
mBright = new JMenuItem("Brightness");
mContrast = new JMenuItem("Contrast Stretch");
mThreshold = new JMenuItem(" Threshold ");
m_Enhance = new JMenu("Enhancement");
mInvert = new JMenuItem("Negative");
mpre_hor = new JMenuItem("Prewits Horizontal");
mpre_ver = new JMenuItem("Prewits Vertical");
mpre_both = new JMenuItem("Prewits Both");
msob_hor = new JMenuItem("Sobel Horizontal");
msob_ver = new JMenuItem("Sobel Vertical");
msob_both = new JMenuItem("Sobel Both");
;
mrob = new JMenuItem("Roberts");
mean = new JMenuItem("Mean");
mlap = new JMenuItem("Laplacian");
other = new JMenu("Other");
hist = new JMenuItem("Histogram Equalization");
conect = new JMenuItem("Connected Component");
mBlend = new JMenuItem("Blending");
vsb = new JScrollBar(JScrollBar.VERTICAL);
hsb = new JScrollBar(JScrollBar.HORIZONTAL);
// jsp = new JScrollPane();
setJMenuBar(jmb);
add(cp);
// setBackground(new Color(255,255,255));
panel_image.setBackground(new Color(255, 0, 0));
panel_gray.setBackground(new Color(0, 255, 0));
panel_result.setBackground(new Color(0, 0, 255));
jmb.add(m_File);
jmb.add(m_Arith);
jmb.add(m_Enhance);
jmb.add(m_Filter);
jmb.add(edge);
jmb.add(other);
cp.add(Main_pnl);
Main_pnl.setLayout(new GridLayout(1, 3, 10, 10));
Main_pnl.add(panel_image);
Main_pnl.add(panel_gray);
Main_pnl.add(panel_result);
m_File.add(m_Open);
m_File.add(m_Save);
m_File.add(m_Exit);
m_Arith.add(m_Add);
m_Add.add(mAddImg);
m_Add.add(mAddConst);
mAddConst.add(mAddSat);
mAddConst.add(mAddWrap);
m_Arith.add(m_Sub);
m_Sub.add(mSubImg);
m_Sub.add(mSubConst);
mSubConst.add(mSubSat);
mSubConst.add(mSubWrap);
m_Arith.add(m_Mul);
m_Mul.add(mMulImg);
m_Mul.add(mMulConst);
mMulConst.add(mMulSat);
mMulConst.add(mMulWrap);
m_Arith.add(m_Div);
m_Div.add(mDivImg);
m_Div.add(mDivConst);
mDivConst.add(mDivSat);
mDivConst.add(mDivWrap);
m_Filter.add(mlowPass);
m_Filter.add(mhighPass);
m_Filter.add(mhighBoost);
m_Filter.add(median);
m_Filter.add(mean);
edge.add(mpre);
edge.add(msob);
mpre.add(mpre_hor);
mpre.add(mpre_ver);
mpre.add(mpre_both);
msob.add(msob_hor);
msob.add(msob_ver);
msob.add(msob_both);
edge.add(mrob);
edge.add(mlap);
m_Enhance.add(mBright);
m_Enhance.add(mContrast);
m_Enhance.add(mThreshold);
m_Enhance.add(mInvert);
m_Enhance.add(mBlend);
other.add(hist);
other.add(conect);
m_Open.addActionListener(this);
m_Save.addActionListener(this);
m_Exit.addActionListener(this);
mAddImg.addActionListener(this);
mSubImg.addActionListener(this);
mMulImg.addActionListener(this);
mDivImg.addActionListener(this);
mAddSat.addActionListener(this);
mAddWrap.addActionListener(this);
mSubSat.addActionListener(this);
mSubWrap.addActionListener(this);
mMulSat.addActionListener(this);
mMulWrap.addActionListener(this);
mDivSat.addActionListener(this);
mDivWrap.addActionListener(this);
mlowPass.addActionListener(this);
mhighPass.addActionListener(this);
mhighBoost.addActionListener(this);
median.addActionListener(this);
mBright.addActionListener(this);
mContrast.addActionListener(this);
mThreshold.addActionListener(this);
mInvert.addActionListener(this);
mBlend.addActionListener(this);
mpre_hor.addActionListener(this);
mpre_ver.addActionListener(this);
mpre_both.addActionListener(this);
msob_hor.addActionListener(this);
msob_ver.addActionListener(this);
msob_both.addActionListener(this);
mrob.addActionListener(this);
mean.addActionListener(this);
mlap.addActionListener(this);
hist.addActionListener(this);
conect.addActionListener(this);
lbl_gray.addMouseListener(this);
panel_image.add(lbl_img);
panel_gray.add(lbl_gray);
panel_result.add(lbl_res);
cp.add(vsb, BorderLayout.EAST);
cp.add(hsb, BorderLayout.SOUTH);
// cp1 = getContentPane();
cp = getContentPane();
setSize(600, 400);
setVisible(true);
}
private void _displayImgInFrame() {
final JFrame frame = new JFrame("Google Static Map");
GUIUtils.setAppIcon(frame, "71.png");
// frame.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
JLabel imgLbl = new JLabel(new ImageIcon(_img));
imgLbl.setToolTipText(
MessageFormat.format(
"<html>Image downloaded from URI<br>size: w={0}, h={1}</html>",
_img.getWidth(), _img.getHeight()));
GUIUtils.centerOnScreen(frame);
frame.setVisible(true);
frame.setContentPane(imgLbl);
frame.pack();
frame.setResizable(false);
imgLbl.addMouseListener(
new MouseListener() {
public void mouseClicked(MouseEvent e) {}
public void mousePressed(MouseEvent e) {
System.out.println("Mouse Listener: Mouse Clicked!");
mapIsUp = 1;
sentX = 0.00;
clickX = e.getX(); // Latitude
clickY = e.getY(); // Longitude
if ((clickX < (_img.getWidth() / 2))
&& (clickY < (_img.getHeight() / 2))) { // 1st quadrant positive values
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getWidth() / 2)) + clickX) * pixelX); // Add to latitude
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY); // Add to Longitude
System.out.println("Top left");
} else if ((clickX > (_img.getWidth() / 2))
&& (clickY > (_img.getHeight() / 2))) { // 2nd quadrant negative values
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getHeight() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Bottom Right");
} else if ((clickX < (_img.getWidth() / 2))
&& (clickY > (_img.getHeight() / 2))) { // 3rd quadrant 1 positive 1 negative
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getWidth() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Bottom Left");
} else { // 3rd quadrant 1 positive 1 negative
sentX =
Double.parseDouble(ttfLati.getText())
+ (((-1 * (_img.getHeight() / 2)) + clickX) * pixelX);
sentY =
Double.parseDouble(ttfLongi.getText())
+ (((_img.getHeight() / 2) - clickY) * pixelY);
System.out.println("Top Right");
}
BigDecimal toCoordsX = new BigDecimal(sentX);
BigDecimal toCoordsY = new BigDecimal(sentY);
sentX =
(toCoordsX.setScale(6, BigDecimal.ROUND_HALF_UP))
.doubleValue(); // allows values of up to 6 decimal places
sentY = (toCoordsY.setScale(6, BigDecimal.ROUND_HALF_UP)).doubleValue();
getCoords = sentX + " " + sentY;
ttfLati.setText(Double.toString(sentX));
ttfLongi.setText(Double.toString(sentY));
System.out.println("... saving Coordinates");
saveLocation(
getCoords); // pass getCoords through saveLocation. this string is appended to the
// savedLocations file.
System.out.println("... savedCoordinates");
// Update the Locations ComboBox with new additions
ttfSave.removeAllItems(); // re-populate the ComboBox
System.out.println("removed items");
getSavedLocations(); // run through file to get all locations
for (int i = 0; i < loc.size(); i++) ttfSave.addItem(loc.get(i));
System.out.println("update combobox");
mapIsUp = 0;
frame.dispose(); // closes window
startTaskAction(); // pops up a new window
}
public void saveLocation(String xy) {
BufferedWriter f = null; // created a bufferedWriter object
try {
f =
new BufferedWriter(
new FileWriter(
"savedLocations.txt",
true)); // evaluated true if file has not been created yet
f.write(xy); // append passed coordinates and append to file if exists
f.newLine();
f.flush();
} catch (IOException ioe) {
ioe.printStackTrace();
} finally { // close the file
if (f != null) {
try {
f.close();
} catch (IOException e) { // any error, catch exception
System.err.println("Error: " + e.getMessage());
}
}
}
}
public void mouseReleased(MouseEvent e) {}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
});
}