How to read jpg image from a specified path

Hi
I am having an image in jpg ext, so i am using File nf = new File(path);to read the image, now i have to place that jpg image in an byte/String array so from that i will save that in to the Oracle DB with BLOB data type, plz answer to this asap with code......
the following code is not useful i think so...
     String st = "C:\Documents and Settings\Sasi\Desktop\sasi.jpg"
      File infile = new File(st);
     BufferedImage im = ImageIO.read(infile);
     String[] reader_names = ImageIO.getReaderFormatNames();plz reply to this asap,
regards
sasi

Sasi9 wrote:
String st = "C:\Documents and Settings\Sasi\Desktop\sasi.jpg"
File infile = new File(st);
//BufferedImage im = ImageIO.read(infile);
//String[] reader_names = ImageIO.getReaderFormatNames();
byte[] buffer = new byte[infile.length()];Now use a RandomAccessFile to read the file into your byte array. [readFully(buffer);|http://java.sun.com/j2se/1.4.2/docs/api/java/io/RandomAccessFile.html]

Similar Messages

How to read some images from file system with webdynpro for abap?

Hi,experts,
I want to finish webdynpro for abap program to read some photos from file system. I may make MIMES in the webdynpro component and create photos in the MIMES, but my boss doesn't agree with me using this way. He wish me read these photos from file system.
How to read some images from file system with webdynpro for abap?
Thanks a lot!

Hello Tao,
The parameter
icm/HTTP/file_access_<xx>
may help you to access the pictures without any db-access.
The following two links may help you to understand the other possibilities as well.
The threads are covering BSP, but it should be useful for WebDynpro as well.
/people/mark.finnern/blog/2003/09/23/bsp-programming-handling-of-non-html-documents
http://help.sap.com/saphelp_sm40/helpdata/de/c4/87153a1a5b4c2de10000000a114084/content.htm
Best regards
Christian

How to read bytes(image) from a server ?how to display image after read byt

How to read bytes(image) from a server ?how to display image after reading bytes?
i have tried coding tis , but i couldnt get the image to be display:
BufferedInputStream in1=new BufferedInputStream(kkSocket.getInputStream());
int length1;
byte [] data=new byte[1048576];
if((length1=in1.read(data))!=-1){
System.out.println("???");
}System.out.println("length "+length1);
Integer inter=new Integer(length1);
byte d=inter.byteValue();

didn't I tell you about using javax.imageio.ImageIO.read(InputStream) in another thread?

How to read/write image from Microsoft Word

Hello All,
I have to replace an image from word(.doc) files.How to read/write images, can any body help me out.
Thanks in Advance
Harish Sohane

harissohane wrote:
Hi,
Thanks a lot. if any body knows about it please let me know. waiting for reply.
Thanks in AdvanceLooking at POI again, it doesn't let you write them, but it does let you read them.
[A list of API's found in Google in 10 seconds.|http://schmidt.devlib.org/java/libraries-word.html]

How to read an image from an file using jsp

reading an image from an file present on local disk using jsp

Server-local or client-local? First, File I/O, second: better get a new job.

Is there any way how to generate JPG image from DNG easily?

I use PS, FW and Bridge.
I have often a problem to show images for preview from DNG files.
Please can you explain me, how to do it as a batch easily? Generate preview images from a whole folder?
Do you generate JPG in original size or do you archive only DNG?
Thank you

Little confused here. Are you saying you do not get a thumbnail for a DNG and therefore can not view as a preview?
If you want to batch convert a DNG to a jpeg you can use tools/photoshop/image processor.

Without using webutil how to read an image from client or own system

Hi,
I am trying to read image from my own system.
(if I click on button (browse) then it should open an dialog box then i can select image from it. then I press another button(save) it should be store in the database.)
So, i want read image without using webutil package how to do it.
If i want read image from client system please tell me how to do it.
I am getting with webutil package but there is any other chance to get the image.

Please keep in mind that Forms 10g is a release not a version. Also, since you are running on Windows 7 64 bit - you should be using Forms 10g Release 2 (version 10.1.2.0.2) and a patchset to upgrade this to version 10.1.2.3.0.
Now, to answer your question - I happen to agree with MarkReichman, WebUtil would be my preferred method, but since you don't want to use WebUtil then the only other way would be to use a 3rd party Java Bean. I prefer WebUtil because it is supported by Oracle and I can contact them with any issues.
Craig...

How to read screendump image from clipboard to a file

I am trying to build a program that runs minimized while other programs are being used at the same moment. At certain moments I want to make a screenshot and save that information to a image file on the harddisk.
I have now the "user32.dll" to work and generate a "printscreen" push button. Now I want to write the information on the clipboard to an image file.
How can I read the information on the clipboard and use it in a VI?
Thanks in advance.
Ferry

If the screen you want to capture is a VI, you should use Invoke Node -> Get Panel Image, and Write BMP File.vi.
See attached VI.
If the screen isn't made in LabVIEW, and it's minimized, printscreen can't catch it.
To save the clipboard image to file, you can import the clipboard image into LabVIEW first
(use Image Toolbox: http://www.geocities.com/gzou999/imgtool.htm), and then Write BMP File.vi
George Zou
http://gtoolbox.yeah.net
George Zou
http://webspace.webring.com/people/og/gtoolbox
Attachments:
Save Panel.vi ‏25 KB

How can i read a image from a oracle DB?

How can i read a image from a oracle DB?
Because in the DB a have a field that is a picture that i would like to show in a jpanel.....but this field is in oracle DB only has strange caracters ..... so Do i have to read this field like a input stream?....
Could some body help me please?
Thanks...
Mary

Well I suppose the picture is stored in a blob. If that is so this is some code I have used to load a picture to a panel. Hope you find it usefull.
PreparedStatement retreive = db.createPreparedStatement("select bl from test where ln = ?");
Blob bl;
try{
retreive.setBigDecimal(1, new BigDecimal(jTFln.getText()));
ResultSet rs = retreive.executeQuery();
if (!rs.next())
System.out.println("Empty Result Set");
bl = rs.getBlob("bl");
if (bl == null) {
System.out.println("Null Blob");
return;
InputStream is = bl.getBinaryStream();
int imageLength = (int) bl.length();
System.out.println(imageLength);
System.out.println(bl.length());
byte[] imageData = new byte [imageLength];
is.read(imageData, 0, imageLength);
image1 = new ImageIcon(imageData);
photo = new JPanel() {
public void paint(Graphics g){
g.setColor(Color.lightGray);
g.drawImage(image1.getImage(), 0, 0, this);
} catch (BadLocationException ble){
ble.printStackTrace();
} catch (SQLException sqle){
sqle.printStackTrace();
} catch (IOException ioe){
ioe.printStackTrace();
}

How do I create a JPG image from a clip

I need to create a jpg image from a movie clip. Is making a freeze frame the same and creating a jpg?

A jpg image is saved by FCE in a new file, while a freeze frame in FCE is a still picture used for a sequence in a project, but not saved separately.
To make a jpg, position the playhead in the timeline on the frame you want to save and Export/Using QuickTime Conversion and select Format: Still Image.
You are asked for a file name.
To make a freeze frame, position the playhead in the timeline on the frame you want to reuse within the project and Modify/Make Freeze Frame. This leaves a new still in the viewer: you can drag it to the timeline, drag it to the browser, etc.. - However this does not create a separate file but stays embedded in the project where it is used.
Piero

How can i read a image from clipboard

Hi all,
Can you anyone help me to figure out this problem,actually i have an VI that capture screen image(similiar to print screen option in windows) & save it in a file.and now the thing is,its working in code,once if i converted that to EXE it is not reading that image from the clipboard .I have attached that VI along with this thread please check it.
Attachments:
Clipboard.vi ‏20 KB

Hey,
It seems that the Get Image from Clipboard method is not available for executables.
The following thread gives a working example with a CIN -> http://forums.ni.com/ni/board/message?board.id=170&message.id=35987&requireLogin=False
Christian

How to get all images from folder in c#?

I am trying to get all images from folder. But it is not executing from following:
string path=@"C:\wamp\www\fileupload\user_data";
            string[] filePaths = Directory.GetFiles(path,".jpg");
            for (int i = 0; i < filePaths.Length; i++)
                dataGridImage.Controls.Add(filePaths[i]);
Please give me the correct solution.

How to display all images from folder in picturebox in c#?
private void Form1_Load(object sender, EventArgs e)
string[] files = Directory.GetFiles(Form1.programdir + "\\card_images", "*", SearchOption.TopDirectoryOnly);
foreach (var filename in files)
Bitmap bmp = null;
try
bmp = new Bitmap(filename);
catch (Exception e)
// remove this if you don't want to see the exception message
MessageBox.Show(e.Message);
continue;
var card = new PictureBox();
card.BackgroundImage = bmp;
card.Padding = new Padding(0);
card.BackgroundImageLayout = ImageLayout.Stretch;
card.MouseDown += new MouseEventHandler(card_click);
card.Size = new Size((int)(this.ClientSize.Width / 2) - 15, images.Height);
images.Controls.Add(card);
Free .NET Barcode Generator & Scanner supporting over 40 kinds of 1D & 2D symbologies.

How can I access images from IPhoto on my Mac to Photoshop CS6

How can I access images from IPhoto library on my Mac to Photoshop CS6? I enable jpg with format "Photoshop" and this is what comes up - "Could not complete your request because Photoshop does not recognize this type of file"

MountainArtist wrote:
…I enable jpg with format "Photoshop" and this is what comes up - "Could not complete your request because Photoshop does not recognize this type of file"
Photoshop is not a format. It's an application.
What you are looking at are not true JPEGs, just iPhoto's "tease" representations of the hidden images it swallowed, as explained above.

Can BI Publisher read the images from the Database?

Hi All,
Can BI Publisher read the images from the Database?
if yes how it can be achieved?
Thanks
Aravind

Hi,
There is an example in oracle db. Use the schema PM (Print Media).
Select the corresponding table that contains the column AD_PHOTO.
In your RTF template simply to print the image stored in the db use:
<fo:instream-foreign-object content-type="image/jpg"> <xsl:value-of select="AD_PHOTO"/>
</fo:instream-foreign-object>
RUn the RTF template and it should show you all.
Cheers
Jorge
p.s. If this answers your question then please grant the points and close the thread

Request a .jpg image from Indesign server via script?

hello,
I have a scenario in which I am switching from using QuarkXpress Server to Indesign Server. With Quark Server I am able to request a jpg image from a quark Document. Basically, by providing the right parameters, I can get a JPG preview of what a picture box or text box looks like in the Quark Document.
I need to do something like this with InDesign Server. Is it possible to write a script specifying an Indesign Document and maybe a TextFrameID or PictureFrame ID and get a JPG rendering of it?
I know I can export the whole document as a PDF but I need to be able to get images of single textframes/pictureframes or grouped frames.
Does anyone know if this is possible or how to do this?
thanks in advance!!!
-Lloyd

Or maybe the only way to achieve this (hopefully not, though) is to export the whole document as a JPG, and then find a way to programmatically crop the part I need based on the coordinates of the textframe/pictureframe (or grouped framed) that I need?
thanks in advance,
Lloyd

How to read jpg image from a specified path

Similar Messages

Maybe you are looking for