4 Ответы Последний ответ: 27.07.2011 11:40, автор: Sven L

    READ_IMAGE_FILE  jpg format

      I'm not able to open a jpg image file with the READ_IMAGE_FILE command.

      I try

      it make the FRM-47100 error.

      The "block.item" is an image item, but its "image format property"
      don't include the jpg format.

      Any suggestion?

      How can I open jpg image files?

        • 1. re:READ_IMAGE_FILE  jpg format
          Actually its a bug .Forms supports JPEG File Interchange Format(JFIF). So you have to convert JpG to the JFIF format.
          • 2. re:READ_IMAGE_FILE  jpg format
            There are many JPEG formats. The only JPEG format supported in
            Forms is the JPEG File Interchange Format (JFIF) which is the
            baseline sequential DCT JPEG. Progressive JPEG (as well as
            Lossless JPEG and Hierarchical JPEG), are not currently supported.

            Possibly your image file is stored using one of the non-supported
            formats. As a workaround, you can convert progressive JPEG format
            to and from baseline JPEG. There is a free set of programs
            provided by the Independent JPEG Group that allows this. The
            Independent JPEG Group home page is http://www.ijg.org/
            • 3. Re: READ_IMAGE_FILE  jpg format
              I found this thread from 2002 in search and today, 2011, i have the same problem.

              There is not any patch to make forms work with all jpg?

              My design team upgraded to Photoshop CS5 and it no longer has support to generate a compatible jpeg.

              I had to let a computer with photoshop cs3 just for it.

              If ther is no way to make forms work with enchanced jpeg, there is a way to make it work with PNG?


              My software versions:

              Forms [32 Bit] Version (Production)
              Oracle Toolkit Version (Production)
              PL/SQL Version (Production)

              Oracle Database 10g Release - 64bit Production
              PL/SQL Release - Production
              • 4. Re: READ_IMAGE_FILE  jpg format
                Sven L
                I have the same question.
                We are using forms and currently, we have a form where .gif and .jpg images are shown. Now our customer wants to display .png images. Is it not possible at all? Maybe with a java bean?