bufferedimage

I want to ask if why am getting error loading any sprite images into the object here is how I get the image in. import java.awt.image.BufferedImage; import java.io.IOException; public class SpriteSheet { public BufferedImage sprite; public BufferedImage[] sprites; int width; int height; int rows; int columns; public SpriteSheet(int width, int height, int rows, int columns, BufferedImage ss) throws IOException { this.width = width; this.height = height; this.rows = rows; this.columns = columns; this.sprite = ss; for(int i = 0; i < rows; i++) { for(int j = 0; j < columns; j++) { sprites[(i *

How do I draw an Image to a JPanel or JFrame, I have already read oracle's tutorial on this but I can't seem to get it right. I need the image " BeachRoad.png " to be displayed on a specific set of coordinates. Here is what I have so far. public class Level1 extends JFrame implements ActionListener { static JLayeredPane EverythingButPlayer; static Level1 l1; public Level1() { EverythingButPlayer = new JLayeredPane(); BufferedImage img = null; try { img = ImageIO.read(new File("BeachRoad.png")); } catch (IOException e) { } Graphics g = img.getGraphics(); g.drawImage(img,0, 0,

I have an off-screen BufferedImage, constructed with the type BufferedImage.TYPE_INT_ARGB . It can contain anything, and I'm looking for a way to (fairly efficiently) completely overwrite the image with transparent pixels, resulting in an 'invisible' image. Using something like this: (bufimg.getGraphics()).setColor(new Color(10, 10, 100, 0)); (bufimg.getGraphics()).fillRect (0, 0, x, y); Has no effect. One possible method might be just to write over every pixel in the BufferedImage, but I'm not sure this is the best solution. How would you do it? [edit] The Graphics documentation advises

I am trying to resized a bufferedimage. I am able to store it and show up on a jframe no problems but I can't seem to resize it. Any tips on how I can change this to make it work and show the image as a 200*200 file would be great private void profPic(){ String path = factory.getString("bottle"); BufferedImage img = ImageIO.read(new File(path)); } public static BufferedImage resize(BufferedImage img, int newW, int newH) { int w = img.getWidth(); int h = img.getHeight(); BufferedImage dimg = new BufferedImage(newW, newH, img.getType()); Graphics2D g = dimg.createGraphics(); g.setRenderingHint

I made this code to resize images with two factors. It works, but the quality of image is very bad after it is resized! Can you help me? This is the code public class ImageTest { private static final int factor1 = 3; private static final int factor2 = 4; public static void main(String [] args){ JFileChooser cs = new JFileChooser(); cs.setFileSelectionMode(cs.DIRECTORIES_ONLY); int i = cs.showOpenDialog(null); if(i==cs.APPROVE_OPTION){ File f = cs.getSelectedFile(); File[] ff = f.listFiles(); for(int j=0;j<ff.length;j++){ String end = ff[j].getName().substring(ff[j].getName().indexOf(".")+1);