public SampleView(Context context) {
super(context);
setFocusable(true);
setFocusableInTouchMode(true);
mPicture = new Picture();
drawSomething(mPicture.beginRecording(200, 100));
mPicture.endRecording();
mDrawable = new PictureDrawable(mPicture);
}
/**
* Method to create a new picture by scaling the current picture by the given x and y factors
*
* @param xFactor the amount to scale in x
* @param yFactor the amount to scale in y
* @return the resulting picture
*/
public Picture scale(double xFactor, double yFactor) {
// set up the scale transform
AffineTransform scaleTransform = new AffineTransform();
scaleTransform.scale(xFactor, yFactor);
// create a new picture object that is the right size
Picture result = new Picture((int) (getWidth() * xFactor), (int) (getHeight() * yFactor));
// get the graphics 2d object to draw on the result
Graphics graphics = result.getGraphics();
Graphics2D g2 = (Graphics2D) graphics;
// draw the current image onto the result image scaled
g2.drawImage(this.getImage(), scaleTransform, null);
return result;
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(Color.WHITE);
canvas.drawPicture(mPicture);
canvas.drawPicture(mPicture, new RectF(0, 100, getWidth(), 200));
mDrawable.setBounds(0, 200, getWidth(), 300);
mDrawable.draw(canvas);
ByteArrayOutputStream os = new ByteArrayOutputStream();
mPicture.writeToStream(os);
InputStream is = new ByteArrayInputStream(os.toByteArray());
canvas.translate(0, 300);
canvas.drawPicture(Picture.createFromStream(is));
}
private Picture initialImage() {
pic2 = new Picture(500, 600);
pic1 = new Picture(500, 600);
for (int x = 0; x < pic2.width(); x++)
for (int y = 0; y < pic2.height(); y++) {
double dist = 1.0 - Math.sqrt((x - 300) * (x - 300) + (y - 200) * (y - 200)) / 500;
int red =
(int)
(dist < 0.5
? 0
: Math.min(Math.pow(dist, 0.4) + Math.pow(dist - 0.5, 0.1), 1.0) * 255);
int green = (int) (dist * 255);
int blue = 0;
pic2.set(x, y, new Color(red, green, blue));
}
return pic2;
}
private static void handlePost(Post post) {
Main.post_post_hash.put(post, post);
for (Picture picture : post.pictures) {
Helper.downloadFileFromURLToFileInTemp(picture.thumb_url, picture.thumb_name);
picture.md5_id = Helper.createMD5FromFileInTemp(picture.thumb_name);
Helper.moveTempImageToStore(picture.thumb_name, new File(Main.blogdir, picture.md5_id));
if (!Main.pic_pic_hash.containsKey(picture)) {
Main.pic_pic_hash.put(picture, picture);
Main.pic_post_hash.put(picture, post);
Helper.downloadFileFromURLToFileInTemp(picture.media_url, picture.media_name);
Helper.moveTempImageToStore(picture.media_name, new File(Main.blogdir, picture.md5_id));
} else {
if (!post.equals(Main.pic_post_hash.get(picture))) {
dup_post_list.put(post, Main.pic_post_hash.get(picture));
}
}
}
}
public void actionPerformed(ActionEvent e) {
String cmd = (e.getActionCommand());
if (cmd.equals(aboutItem.getText()))
JOptionPane.showMessageDialog(
this,
"Simple Image Program for DB2004\nversion 0.1\nThanks to BvS",
"About imageLab",
JOptionPane.INFORMATION_MESSAGE);
else if (cmd.equals(quitItem.getText())) System.exit(0);
else if (cmd.equals(openItem.getText())) {
int returnVal = chooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
pic2 = new Picture(chooser.getSelectedFile().getName());
pic1 = new Picture(pic2.width(), pic2.height());
lab.setIcon(pic2.getJLabel().getIcon());
sliderPanel.setVisible(false);
pack();
repaint();
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Could not open " + chooser.getSelectedFile().getName() + "\n" + ex.getMessage(),
"Open Error",
JOptionPane.INFORMATION_MESSAGE);
}
}
} else if (cmd.equals(saveItem.getText())) {
int returnVal = chooser.showSaveDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
try {
pic2.save(chooser.getSelectedFile().getName());
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Could not write " + chooser.getSelectedFile().getName() + "\n" + ex.getMessage(),
"Save Error",
JOptionPane.INFORMATION_MESSAGE);
}
}
}
}
public String toString() {
StringBuilder output = new StringBuilder();
// String NEW_LINE = System.getProperty("line.separator");
output.append("Common Name: " + myCommonName + "\n");
output.append(myGenericInfo.toString());
output.append(myPicture.toString());
output.append(mySound.toString());
return output.toString();
}
private static void tryResUrls(Picture picture) {
String hi_res = "";
String url = picture.media_url.toString();
for (String ending : Main.endings) {
try {
hi_res = url.replace(url.substring(url.lastIndexOf("_"), url.lastIndexOf(".")), ending);
URL hi_url = new URL(hi_res);
File hi_name = Helper.extractMediaFileNameFromURL(hi_url);
if (hi_name.equals(picture.media_name)) {
picture.hi_url = hi_url;
picture.hi_name = hi_name;
picture.downloaded_hi = true;
break;
} else {
boolean success = Helper.downloadFileFromURLToFileInTemp(hi_url, hi_name);
if (success) {
picture.hi_url = hi_url;
picture.hi_name = hi_name;
picture.downloaded_hi = true;
Helper.moveTempImageToStore(hi_name, new File(Main.blogdir, picture.md5_id));
break;
}
}
} catch (MalformedURLException ex) {
Main.error(String.format("Attempted hi res url %s is a malformed URL.", hi_res));
}
}
}
protected void importPicture(List<Picture> poiPictures, Sheet poiSheet, SSheet sheet) {
for (Picture poiPicture : poiPictures) {
PictureData poiPicData = poiPicture.getPictureData();
Integer picDataIx = importedPictureData.get(poiPicData); // ZSS-735
if (picDataIx != null) {
sheet.addPicture(
picDataIx.intValue(), toViewAnchor(poiSheet, poiPicture.getClientAnchor()));
} else {
Format format = Format.valueOfFileExtension(poiPicData.suggestFileExtension());
if (format != null) {
SPicture pic =
sheet.addPicture(
format,
poiPicData.getData(),
toViewAnchor(poiSheet, poiPicture.getClientAnchor()));
importedPictureData.put(poiPicData, pic.getPictureData().getIndex());
} else {
// TODO log we ignore a picture with unsupported format
}
}
}
}
public int buildBird(String[] birdData, int location) throws FileNotFoundException {
myCommonName = birdData[location++];
myGenericInfo = new GenericInfo();
location = myGenericInfo.buildGenericInfo(birdData, location);
myPicture = new Picture();
location = myPicture.buildPicture(birdData, location);
mySound = new Sound();
location = mySound.buildSound(birdData, location);
// System.out.println(mySound.toString());
// System.out.println(location);
return location;
}
/**
* Method to add a picture to the frame sequence
*
* @param picture the picture to add
*/
public void addFrame(Picture picture) {
// add this picture to the list
pictureList.add(picture);
// write out this frame
picture.write(directory + baseName + numberFormat.format(frameNumber) + ".jpg");
// if this sequence is being shown update the frame
if (shown) {
if (pictureFrame != null) pictureFrame.setPicture(picture);
else pictureFrame = new PictureFrame(picture);
}
// increment the frame number
frameNumber++;
}
public String getMyPicture() {
return myPicture.getBirdPictureLocation();
}