public static void saveImageResultsToPng(String prefix, ImageSearchHits hits, String queryImage)
throws IOException {
LinkedList<BufferedImage> results = new LinkedList<BufferedImage>();
int width = 0;
for (int i = 0; i < hits.length(); i++) {
// hits.score(i)
// hits.doc(i).get("descriptorImageIdentifier")
BufferedImage tmp =
ImageIO.read(new FileInputStream(hits.doc(i).get("descriptorImageIdentifier")));
// if (tmp.getHeight() > 200) {
double factor = 200d / ((double) tmp.getHeight());
tmp = ImageUtils.scaleImage(tmp, (int) (tmp.getWidth() * factor), 200);
// }
width += tmp.getWidth() + 5;
results.add(tmp);
}
BufferedImage result = new BufferedImage(width, 220, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = (Graphics2D) result.getGraphics();
g2.setColor(Color.white);
g2.setBackground(Color.white);
g2.clearRect(0, 0, result.getWidth(), result.getHeight());
g2.setColor(Color.black);
g2.setFont(Font.decode("\"Arial\", Font.BOLD, 12"));
int offset = 0;
int count = 0;
for (Iterator<BufferedImage> iterator = results.iterator(); iterator.hasNext(); ) {
BufferedImage next = iterator.next();
g2.drawImage(next, offset, 20, null);
g2.drawString(hits.score(count) + "", offset + 5, 12);
offset += next.getWidth() + 5;
count++;
}
ImageIO.write(
result, "PNG", new File(prefix + "_" + (System.currentTimeMillis() / 1000) + ".png"));
}
private void doInit() {
GUIUtils.setAppIcon(this, "burn.png");
GUIUtils.centerOnScreen(this);
setVisible(true);
int W = 28, H = W;
boolean blur = false;
float alpha = .7f;
try {
btnGetMap.setIcon(ImageUtils.loadScaledBufferedIcon("ok1.png", W, H, blur, alpha));
btnQuit.setIcon(ImageUtils.loadScaledBufferedIcon("charging.png", W, H, blur, alpha));
} catch (Exception e) {
System.out.println(e);
}
_setupTask();
}
/**
* Establishes a call.
*
* @param isVideo indicates if a video call should be established.
* @param isDesktopSharing indicates if a desktopSharing should be established.
*/
private void call(boolean isVideo, boolean isDesktopSharing) {
ChatPanel chatPanel = chatContainer.getCurrentChat();
ChatSession chatSession = chatPanel.getChatSession();
Class<? extends OperationSet> opSetClass;
if (isVideo) {
if (isDesktopSharing) opSetClass = OperationSetDesktopSharingServer.class;
else opSetClass = OperationSetVideoTelephony.class;
} else opSetClass = OperationSetBasicTelephony.class;
List<ChatTransport> telTransports = null;
if (chatSession != null) telTransports = chatSession.getTransportsForOperationSet(opSetClass);
List<ChatTransport> contactOpSetSupported;
contactOpSetSupported = getOperationSetForCapabilities(telTransports, opSetClass);
List<UIContactDetail> res = new ArrayList<UIContactDetail>();
for (ChatTransport ct : contactOpSetSupported) {
HashMap<Class<? extends OperationSet>, ProtocolProviderService> m =
new HashMap<Class<? extends OperationSet>, ProtocolProviderService>();
m.put(opSetClass, ct.getProtocolProvider());
UIContactDetailImpl d =
new UIContactDetailImpl(
ct.getName(), ct.getDisplayName(), null, null, null, m, null, ct.getName());
PresenceStatus status = ct.getStatus();
byte[] statusIconBytes = status.getStatusIcon();
if (statusIconBytes != null && statusIconBytes.length > 0) {
d.setStatusIcon(
new ImageIcon(
ImageLoader.getIndexedProtocolImage(
ImageUtils.getBytesInImage(statusIconBytes), ct.getProtocolProvider())));
}
res.add(d);
}
Point location = new Point(callButton.getX(), callButton.getY() + callButton.getHeight());
SwingUtilities.convertPointToScreen(location, this);
MetaContact metaContact = GuiActivator.getUIService().getChatContact(chatPanel);
UIContactImpl uiContact = null;
if (metaContact != null) uiContact = MetaContactListSource.getUIContact(metaContact);
CallManager.call(res, uiContact, isVideo, isDesktopSharing, callButton, location);
}
/**
* Create thumbnail for the image.
*
* @param image to scale.
* @return the thumbnail image.
*/
private static BufferedImage createThumbnail(BufferedImage image) {
int width = image.getWidth();
int height = image.getHeight();
// Image smaller than the thumbnail size
if (width < THUMB_WIDTH && height < THUMB_HEIGHT) return image;
Image i;
if (width > height) i = image.getScaledInstance(THUMB_WIDTH, -1, Image.SCALE_SMOOTH);
else i = image.getScaledInstance(-1, THUMB_HEIGHT, Image.SCALE_SMOOTH);
return ImageUtils.getBufferedImage(i);
}
@Test
public void generateCaptcha() throws Exception {
ImageUtils imageUtils = new ImageUtils();
imageUtils.setPath("captcha");
imageUtils.setBase("captcha");
imageUtils.setType("png");
imageUtils.setDefaultBackground(new Color(1f, 1f, 1f, 0f));
FileOutputStream os = new FileOutputStream("E:/test/sisda/captcha.png");
imageUtils.createCaptchaImage("Halo", os);
os.close();
}
/**
* Action performed on various action links(buttons).
*
* @param e the action.
*/
public void actionPerformed(ActionEvent e) {
JButton src = (JButton) e.getSource();
if (src instanceof SIPCommButton) {
// Load image
int index = Integer.parseInt(src.getName());
BufferedImage image = AvatarStackManager.loadImage(index);
// Set the new image
setNewImage(image);
} else if (src.getName().equals("chooseButton")) {
// Open the image picker
Image currentImage = this.avatarImage.getAvatar();
ImagePickerDialog dialog = new ImagePickerDialog(96, 96);
byte[] bimage = dialog.showDialog(currentImage);
if (bimage == null) return;
// New image
BufferedImage image = ImageUtils.getBufferedImage(new ImageIcon(bimage).getImage());
// Store image
if (this.nextImageIndex == MAX_STORED_IMAGES) {
// No more place to store images
// Pop the first element (index 0)
AvatarStackManager.popFirstImage(MAX_STORED_IMAGES);
this.nextImageIndex = MAX_STORED_IMAGES - 1;
}
// Store the new image on hard drive
AvatarStackManager.storeImage(image, this.nextImageIndex);
// Inform protocols about the new image
setNewImage(image);
} else if (src.getName().equals("removeButton")) {
// Removes the current photo.
setNewImage(null);
} else if (src.getName().equals("clearButton")) {
clearRecentImages();
}
setVisible(false);
}
@Test
public void generateText() throws IOException {
ImageUtils imageUtils = new ImageUtils();
imageUtils.setPath("captcha");
imageUtils.setBase("captcha");
imageUtils.setType("png");
imageUtils.setDefaultBackground(new Color(1f, 1f, 1f, 0f));
FileOutputStream os = new FileOutputStream("E:/test/sisda/email.png");
imageUtils.createTextImage("*****@*****.**", os);
os.close();
}
/**
* Set the image of the peer
*
* @param image new image
*/
public void setPeerImage(byte[] image) {
// If the image is still null we try to obtain it from one of the
// available contact sources.
if (image == null || image.length <= 0) {
GuiActivator.getContactList().setSourceContactImage(peerName, photoLabel, 100, 100);
} else {
peerImage = ImageUtils.getScaledRoundedIcon(image, 100, 100);
if (peerImage == null) peerImage = getPhotoLabelIcon();
if (!SwingUtilities.isEventDispatchThread()) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
photoLabel.setIcon(peerImage);
photoLabel.repaint();
}
});
} else {
photoLabel.setIcon(peerImage);
photoLabel.repaint();
}
}
}
@Test
public void rescale() throws IOException {
ImageUtils imageUtils = new ImageUtils();
FileInputStream is = new FileInputStream("E:/test/image/108.jpg");
BufferedImage image = imageUtils.resizeImage(is, 120, 0);
}
private Component createEntryViewer(JarEntry entry) {
if (entry.getType().equals(JarEntryType.classEntry)
|| entry.getType().equals(JarEntryType.javaEntry)
|| entry.getType().equals(JarEntryType.fileEntry)) {
String ext = FileUtils.getFileExtPart(entry.getName(), false).toLowerCase();
if (GlobalConstants.IMAGE_FORMATS.contains(ext)) {
// todo A better image viewer (actually a new component - WebImageViewer)
// Image file viewer
WebImage image = new WebImage();
image.setIcon(ImageUtils.loadImage(getEntryInputStream(entry)));
// Image scroll
WebScrollPane imageScroll = new WebScrollPane(image, false);
imageScroll.setVerticalScrollBarPolicy(WebScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
imageScroll.setHorizontalScrollBarPolicy(WebScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
return imageScroll;
} else {
// Source code viewer
final RSyntaxTextArea source = new RSyntaxTextArea();
// Syntax style
boolean libraryCode = false;
if (ext.equals("java") || ext.equals("class")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVA);
libraryCode = true;
} else if (ext.equals("xml")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_XML);
} else if (ext.equals("html")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_HTML);
} else if (ext.equals("css")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_CSS);
} else if (ext.equals("js")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVASCRIPT);
} else if (ext.equals("php")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_PHP);
} else if (ext.equals("sql")) {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_SQL);
} else {
source.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_NONE);
}
// Settings
source.setEditable(false);
source.setMargin(new Insets(0, 5, 0, 0));
source.setAntiAliasingEnabled(true);
source.setUseFocusableTips(true);
source.setTabSize(4);
// source.setLineWrap ( true );
// source.setWrapStyleWord ( true );
source.setCodeFoldingEnabled(allowCodeFolding.isSelected());
source.setPaintTabLines(paintTabLines.isSelected());
source.setWhitespaceVisible(showWhitespaces.isSelected());
source.setEOLMarkersVisible(showEol.isSelected());
source.addHyperlinkListener(
new HyperlinkListener() {
@Override
public void hyperlinkUpdate(HyperlinkEvent e) {
WebUtils.browseSiteSafely(e.getURL().toExternalForm());
}
});
((RSyntaxTextAreaHighlighter) source.getHighlighter()).setDrawsLayeredHighlights(false);
// Source code
source.setText(libraryCode ? loadSource(entry) : loadString(entry));
source.setCaretPosition(0);
// "Jump to source"-like action
source.addMouseListener(
new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
// todo Fix when clicked in class "MyName" on string "MyName"
// Additional feature to dive into related classes
if (SwingUtilities.isMiddleMouseButton(e)
|| SwingUtils.isCtrl(e) && SwingUtilities.isLeftMouseButton(e)) {
int pos = source.getUI().viewToModel(source, e.getPoint());
String word = TextUtils.getWord(source.getText(), pos);
if (word != null) {
JarEntry classByName = jarStructure.findEntryByName(word);
if (classByName != null
&& (classByName.getType().equals(JarEntryType.classEntry)
|| classByName.getType().equals(JarEntryType.javaEntry))) {
updateClassPath(classByName, true);
}
}
}
}
});
// Saving opened editor
synchronized (activeEditorsLock) {
activeEditors.put(entry, source);
}
// Special code viewer scroll pane
RTextScrollPane sourceScroll = new RTextScrollPane(source);
sourceScroll.setVerticalScrollBarPolicy(WebScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
((WebScrollPaneUI) sourceScroll.getUI()).setDrawBorder(false);
// Source code viewer theme
loadTheme(theme.getSelectedItem().toString().toLowerCase(), source);
return sourceScroll;
}
}
return new WebLabel();
}