1. reading a image file in java stackoverflow.comhow to read a image in java and convert it to buffered image? |
2. Problem with reading image file in Firefox bytes.comHi, Is there anybody who knows why my following java/Groovy code does not work in Firefox? The function ImageIO.createImageInputStream returns NULL in Firefox. The code works fine in Windows Explorer. -------------------------------------------------------- ... |
3. How to read an image as bytes? coderanch.com |
4. reading image from file coderanch.comHi! Im having some problems on encoding(or maybe decoding) images from a pdf file. I have learned that PDF files are made up of streams (for images) and my idea is to open the PDF file and extract the stuffs between 'stream' and 'endstream' for images. Then i try to paste those 'strings' in notepad and save it as filename.tiff however ... |
5. Reading Images coderanch.comI am trying to read in am image from a file. I am using the following code: Image image = null; try { // first attempt image = ImageIO.read(new File("image.jpg")); // second attempt InputStream is = new BufferedInputStream( new FileInputStream("image.jpg")); image = ImageIO.read(is); } catch (IOException e) { } I have the two different ways that I am trying to read ... |
6. reading image in a document coderanch.com |
7. Reading Image with JIMI coderanch.comI am having a problem reading an image with JIMI. private BufferedImage getBufferedImage(byte[] imageBytes) throws IOException { ByteArrayInputStream inputStream = new ByteArrayInputStream(imageBytes); Image image = Jimi.getImage(inputStream); int width = jWriteOnJPG.getWidth(); int height = jWriteOnJPG.getHeight(); BufferedImage bufferedImage = new BufferedImage(8, 11, BufferedImage.TYPE_INT_RGB); Graphics graphics = bufferedImage.getGraphics(); graphics.drawImage(image, 0, 0, null); return (BufferedImage)image; } The problem is that the image displays as a ... |
8. how to read image from Microsoft Word coderanch.com |
9. How to read DPI from an Image coderanch.comHi, Thanks for the reply. I have gone thru the ImageInfo class but i don't think it will solve my problem since it doesn't provide support to tiff and many more other formats. Actually the thing is i am getteing an input image from a GridCoverage whose type and format i don't know at runtime. And i am suppose to convert ... |
10. Reading DICOM Images coderanch.comAgree with Ulf. If you let us see the error message, we're more likely to be able to help. I just wanted to add that using a IDE like Eclipse, which is free, can make working with imports much easier. In most cases it can automatically write the import statements for you. |
11. Image read and File lock coderanch.comHello, I am trying to read an image using javax.ImageIO.read(File f); whenever I read this image (which you can download from https://app.equadis.com/image.jpg) I catch the following exception "bandOffsets.length is wrong!" I don't care about the exception, since I want to delete the image whenever the read() method fails. But when I try f.delete() the file doesn't get deleted because it's still ... |
12. Reading an Image from Local drive and store to ByteArray coderanch.comI am working on a WebService that returns a Image from Server to Client. I followed different examples, and built a service that will reads a file from a URL and writes to a Byte Array. URL url = new URL("http://www.myimage.ro/MyImage_FP.jpg"); byte[] imgByte=getBytes(url); Now i am looking for a way to read a file from local drive to ByteArray..i tried URL("c:\newimage.png") ... |
13. Reading an image from a file coderanch.comimport java.awt.*; import java.io.*; import javax.imageio.ImageIO; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; public class ImageReader { public static void main(String[] args) { Image image = null; try { // Read from a file File file = new File("image.gif"); image = ImageIO.read(file); // Read from an input stream InputStream is = new BufferedInputStream( new FileInputStream("image.jpg")); image = ImageIO.read(is); } catch (IOException e) ... |
14. Reading a part of image from a file java-forums.orgyes, when you want to read a small portion of an image you would have to convert it first into BufferedImage then you have to find out the position of pixels in that image and after that you should choose the pixels of particular position... if u r not able to write code ........tell me i will send u code for ... |
15. Reading in an image file java-forums.orgpackage StereoCorrespondence; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; /** * * @author bheussler */ public class StereoCorrespondence { public StereoCorrespondence() throws IOException { StereoCorrespondence.loadImage("images/mapleft.jpeg"); } public static BufferedImage loadImage(String ref) throws IOException { BufferedImage bimg = null; bimg = ImageIO.read(new File(ref)); System.out.println(bimg.getHeight()); return bimg; } public static void main(String[]args) throws IOException { StereoCorrespondence stereoCorrespondence = new StereoCorrespondence(); } } ... |
16. Reading a image file contents in java forums.oracle.comHi, I need to know about how to extract text and other components from the image through Java code. Suppose that i have a jpg image file which has some text contained in it. I need to know through java code how to segregate the text part alone from a jpg or any type of image. Thanks in advance. |
17. Reagarding reading an image file in client system forums.oracle.comHi all, Presently we are accessing an application throgh the browser from JBOSS server which is running on other system and which were developed in servlets(front end is in JSP and the backend is in Servlet). Here the requirement is, I have to access an image file which is in the client(My SYSTEM) and I have to store the file as ... |
18. reading image file from java forums.oracle.comHi I am wondering if there is a way to read an image file pixel by pixel from java. Will InputStreamReader work? I want to read it pixel by pixel so that later on another image can be read and pixel results from two images can be compared to see where the image was different. I am googling as well but ... |
19. java.io.EOFException while reading an image forums.oracle.comHi All, I am facing a strange problem when i read an image. I get the following Exception: java.io.EOFException at javax.imageio.stream.ImageInputStreamImpl.readUnsignedByte(ImageInputStreamImpl.java:202) at com.sun.imageio.plugins.gif.GIFImageReader.getCode(GIFImageReader.java:297) at com.sun.imageio.plugins.gif.GIFImageReader.read(GIFImageReader.java:1041) at javax.imageio.ImageIO.read(ImageIO.java:1400) at javax.imageio.ImageIO.read(ImageIO.java:1286) This gets thrown only if the image file is not complete, in other words if the image file is terminated immidiately. I went through javadocs and found that the image reader couldn't ... |