List of usage examples for java.awt MediaTracker addImage
public void addImage(Image image, int id)
From source file:FilterLab.java
public void init() { originalImage = getImage(getDocumentBase(), "e.gif"); MediaTracker tracker = new MediaTracker(this); tracker.addImage(originalImage, 0); try {/* w w w.j ava2 s .c om*/ tracker.waitForAll(); } catch (Exception e) { } filteredImage = originalImage; btn.addActionListener(this); add(btn); }
From source file:Main.java
ContentPanel() {
MediaTracker mt = new MediaTracker(this);
bgimage = Toolkit.getDefaultToolkit().getImage("a.jpg");
mt.addImage(bgimage, 0);
try {//from w ww. j a v a 2s .c o m
mt.waitForAll();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
From source file:AttributesApp.java
public void loadImage() { image = Toolkit.getDefaultToolkit().getImage("largeJava2sLogo.gif"); MediaTracker mt = new MediaTracker(this); mt.addImage(image, 1); try {//from w ww . j a v a2 s . c o m mt.waitForAll(); } catch (Exception e) { System.out.println("Exception while loading."); } if (image.getWidth(this) == -1) { System.out.println("no images"); System.exit(0); } }
From source file:ImageView.java
public void loadImage() { URL url = getClass().getResource(fileName); im = Toolkit.getDefaultToolkit().getImage(url); // ----- This part omitted from course notes for brevity ----- // Use a MediaTracker to show the "best"? way of waiting // for an image to load, and how to check for errors. MediaTracker mt = new MediaTracker(this); mt.addImage(im, 0); try {//from ww w . j a v a 2 s . com mt.waitForID(0); } catch (InterruptedException e) { System.err.println("Unexpected interrupt in waitForID!"); return; } if (mt.isErrorID(0)) { System.err.println("Couldn't load image file " + fileName); return; } // Now that we know the image has been loaded, // it is safe to take its width and height. // ----- End of part omitted from course notes for brevity ----- width = im.getWidth(this); height = im.getHeight(this); setSize(width, height); }
From source file:FilterLab.java
public void init() { originalImage = getImage(getDocumentBase(), "emily.gif"); MediaTracker tracker = new MediaTracker(this); tracker.addImage(originalImage, 0); try {//from w w w . java 2 s .c o m tracker.waitForAll(); } catch (Exception e) { } filteredImage = originalImage; btn.addActionListener(this); add(btn); }
From source file:RasterDemo.java
RasterPanel() {
setBackground(Color.white);/* ww w . ja v a 2 s . c om*/
setSize(450, 400);
Image image = getToolkit().getImage("largeJava2sLogo.jpg");
MediaTracker mt = new MediaTracker(this);
mt.addImage(image, 1);
try {
mt.waitForAll();
} catch (Exception e) {
System.out.println("Exception while loading image.");
}
if (image.getWidth(this) == -1) {
System.out.println("No jpg file");
System.exit(0);
}
bi1 = new BufferedImage(image.getWidth(this), image.getHeight(this), BufferedImage.TYPE_INT_ARGB);
Graphics2D big = bi1.createGraphics();
big.drawImage(image, 0, 0, this);
bi = bi1;
}
From source file:MainClass.java
public void init() { MediaTracker mt = new MediaTracker(this); i = getImage(getDocumentBase(), "rosey.jpg"); mt.addImage(i, 0); try {//from ww w . ja va2s . c o m mt.waitForAll(); int width = i.getWidth(this); int height = i.getHeight(this); j = createImage(new FilteredImageSource(i.getSource(), new CropImageFilter(width / 3, height / 3, width / 3, height / 3))); } catch (InterruptedException e) { e.printStackTrace(); } }
From source file:ColorConvertDemo.java
public void loadImage() { displayImage = Toolkit.getDefaultToolkit().getImage("largeJava2sLogo.jpg"); MediaTracker mt = new MediaTracker(this); mt.addImage(displayImage, 1); try {//from w w w .j a v a2s .co m mt.waitForAll(); } catch (Exception e) { System.out.println("Exception while loading."); } if (displayImage.getWidth(this) == -1) { System.out.println("No jpg "); System.exit(0); } }
From source file:RotateImage45Degrees.java
public RotateImage45Degrees(String imageFile) { addNotify();/*from w ww .ja va2 s.com*/ frameInsets = getInsets(); inputImage = Toolkit.getDefaultToolkit().getImage(imageFile); MediaTracker mt = new MediaTracker(this); mt.addImage(inputImage, 0); try { mt.waitForID(0); } catch (InterruptedException ie) { } sourceBI = new BufferedImage(inputImage.getWidth(null), inputImage.getHeight(null), BufferedImage.TYPE_INT_ARGB); Graphics2D g = (Graphics2D) sourceBI.getGraphics(); g.drawImage(inputImage, 0, 0, null); AffineTransform at = new AffineTransform(); // scale image at.scale(2.0, 2.0); // rotate 45 degrees around image center at.rotate(45.0 * Math.PI / 180.0, sourceBI.getWidth() / 2.0, sourceBI.getHeight() / 2.0); /* * translate to make sure the rotation doesn't cut off any image data */ AffineTransform translationTransform; translationTransform = findTranslation(at, sourceBI); at.preConcatenate(translationTransform); // instantiate and apply affine transformation filter BufferedImageOp bio; bio = new AffineTransformOp(at, AffineTransformOp.TYPE_BILINEAR); destinationBI = bio.filter(sourceBI, null); int frameInsetsHorizontal = frameInsets.right + frameInsets.left; int frameInsetsVertical = frameInsets.top + frameInsets.bottom; setSize(destinationBI.getWidth() + frameInsetsHorizontal, destinationBI.getHeight() + frameInsetsVertical); show(); }
From source file:ImageFrame.java
/** * Set the image from a file./*from w w w . j av a 2s .c o m*/ */ public void setImage(File file) throws IOException { // load the image Image image = getToolkit().getImage(file.getAbsolutePath()); // wait for the image to entirely load MediaTracker tracker = new MediaTracker(this); tracker.addImage(image, 0); try { tracker.waitForID(0); } catch (InterruptedException e) { e.printStackTrace(); } if (tracker.statusID(0, true) != MediaTracker.COMPLETE) { throw new IOException("Could not load: " + file + " " + tracker.statusID(0, true)); } setTitle(file.getName()); setImage(image); }